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nursingwriter · 2 months ago

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Infection of oral cavity dental surgery (Tanta University) Scan to open on Studocu Studocu is not sponsored or endorsed by any college or university Downloaded by James Mcknight ([email protected]) lOMoARcPSD|28323056 Space infection (3) surgery  Ludwig's Angina (important): Definition: Diffuse facial swelling of 3 sub. spaces. (submand, submental, sublingual spaces) - The infection usually starts in the submandibular space, then extend to the others.  Types:  Acc. to Site:  Pseudo L.: Unilateral  True L : Bilateral  Acc. to Behaviour (organism): Septic non suppurative Septic suppurative 1. Bad or unfavourable prognosis. (streptococcus) 2. No tendency for localization of pus. 3. Few droplets may be situated very deep usually bn geniohyoid & genioglossus ms. 1. Favourable prognosis.(staph) 2. There's tendency for localization of pus 3. Staph coccus between geniohyoid and mylohyoid.  Etiology: 1. Dental infection (usually the mand.). 2. Compound fracture of the body & the angle. 3. Penetrating injury to mouth floor (elevator misuse) 4. Osteomyelitis of the mand > spread on spaces.  Bacteriology: a) Main causative organism Beta hemolyticus streptococci. b) Maybe a mixture of aerobic & non-aerobic (G +ve & G -ve) organisms. c) Maybe staph aureus & fusiform bacilli.  Clinically:  Severe firm tender facial swelling (usually there's no fluctuation or pitting on pressure).  Swelling extend to neck ѐ sharp line of demarcation bn swollen & normal tissues.  Open mouth d.t intra-oral swelling raising mouth floor.  Tongue is raised, protruded & have wooden hard appearance e stiff movement.  Difficulty & pain in swallowing or speaking.  Difficulty in respiration as a result of edema involving the larynx (lateral wall).  Suffocation may develop as a result of edema involving the glottis.  Severe G.C.S & excessive salivation.  Pt. is severely dehydrated, frustrated, tired, feeling malaise & rigor with toxic app.  Complications: spread of infection from submental region through facial planes to mediastinum producing: 1. Mediastinitis. 2. Aspiration pneumonia. 3. Lung abscess (like parapharyngeal space abscess) 4. Septicemia.  Treatment: 1. Hospitalization is mandatory. 2. G. A is best way but difficult?! d.t edema of larynx & throat, it may lead to: a) Loss of voluntary control of the ms w maintain respiration by pt. b) Interference with intubations, so we do either: N. B - Death may occur within few hours in the untreated cases d.t suffocation&asphyxia(circling air _way) Downloaded by James Mcknight ([email protected]) lOMoARcPSD|28323056 o Tracheostomy to maintain respiration & make intubation through it o In case of Use L.A with strong sedatives (tranquilizers) & analgesics. 3. I & D "incision & drainage" must be done even with non-suppurative type Submandibular and sub mental incision . 4. Through & through irrigation (open spaces with each other) .{االريجيشن يدخل من ناحية يطلع من التانية} - Tube from submand to submental (fenestration) holes in tube for irrigation. ҉ Chronic dento-alveolar infections (CDAI):  low grade infections & long-standing course.  Types: 1- Chronic periapical abscess & periapical granuloma. 2- Chronic sinus & fistula (mucosa or skin).  Chronic periapical abscess & periapical granuloma - The most common type of chronic infection in oral cavity. - These infections may: 1- Start as chronic.  Occur as a fate of acute condition . Mechanism of formation of chronic periapical abscess or granuloma:  Chronic pulp necrosis & gangrene → bacterial toxins make irritation to apical tissues → pus formation & apical bone destruction (chronic periapical abscess) → Body reacts to resist bone destruction → new formation of blood capillaries & C.T (reparative granulation tissue) → (chronic periapical granuloma).  Diagnosis:  History.  Clinical examination:  Dull chronic pain (pus escapes not under pressure).  Slight tenderness on percussion (lateral - apical).  Mobility of the teeth d.t bone destruction.  Problem of the teeth (exposed, fractured, discoloured).  Chronic sinus or fistula discharging pus may be present.  Enlarged L.N, but not tender. • No G.C.S  Radiographic examination: 1. Irregular radiolucent area at the apex of the tooth (ill-defined) 2. It may be surrounded by area of condensing bone (radio-opaque).  Complications: 1. Periapical cyst. 2. sinus. 3. fistula. 3. Acute exacerbation. 5. Osteomyelitis (more bone destruction). 7. Septic focus which may disseminate by blood. (Arthritic pain.)  Treatment: 1. Conservative ttt by RCT with apicectomy operation.( d.t granuloma). 2. Extraction of the offending teeth which couldn’t be saved by RCT or surgery as:  Apicectomy operation: Definition: amputation of (apical 1/3) with the lesion.  Indications: 1. Chronic periapical abscess & periapical granuloma (anterior & premolar). 2. Periapical cysts. 3. Fractured apical part of the root d.t trauma. Localization is not important in this case. Downloaded by James Mcknight ([email protected]) lOMoARcPSD|28323056 4. R.C.T indications: a) Broken file or reamer at the root apex. b) Inadvertent (perforation) of the root apex during R.C.T. c) Severe curvature or dilacerations of the root apex. d) Sclerosis, constriction or pulp stone at the root apex.  Contraindications: 1. Teeth with deep periodontal pockets & marked mobility.(bone resorbed cervically) 2. Teeth in close relation to vital anatomical structures 3. Inaccessible areas (e.g. lower 7 & 8 + upper 8 + palatal root of 6) 4. In cases which need removal of more than half of the root. 5. In cases of traumatic occlusion (maybe done but after occlusal adjustment) 6. Multirooted teeth. 7. Systemic contra-indications to surgery (e.g. uncontrolled diabetes).  Complications: - Failure or recurrence which may be d.t: 1. Diagnosis. (not indicated) 2. Position of the tooth (not accessible) 3. Incision for surgery (flab should extend 1 tooth mesial & 1 tooth distal) 4. Remaining undermined bone. 5. Remaining pathological tissue) , better to be removed as one piece. 6. Remaining part of the sinus or fistulous tract. 7. Inaccurate R.C cleaning & filling (common cause).  Surgical Procedure of apicectomy: 1- Flap design: semilunar flap or pyramidal flap extending one tooth mesial & one tooth distal to the affected tooth. 2- Removal of undermined bone, Frequently, cortical bone overlying the apex has been resorbed, exposing a soft tissue lesion. If the opening is small, it is enlarged using a large surgical round bur until approximately half the root and the lesion are visible 3- Curettage: Most of the granulomatous, inflamed tissue surrounding the apex should be removed to gain access and visibility of the apex. 4- Apex amputation or root end resection by removing the apex with tapered bur.  Then retro-grade endodontic filling or tooth is endodontically filled before apicectomy.  Chronic sinus & skin fistula: - These are signs of retained septic focus in the jaw. - Cause: d.t long standing chronic periapical infection. - Chronic skin fistula occurs: spontaneously or d.t I & D followed by fibrosis ѐ ugly invagination of skin (الجلد بتشد(. - It may be found at distance from original lesion ŵ can be detected by passing silver probe or gutta percha cone.  Treatment: removal of fistula i.e. fistulectomy 1. Disinfection. 2. Anaesthesia. 3. Incision. (extraoral we make elliptical incision i.e. Fistula in centre of incision) 4. Blunt dissection by mosquito following the sinus tract. (intra-oral) 5. Undermining the edges. 6. Closure ms & skin 7. Needle & suture (6-0 i.e. six zero suture to avoid scar)  Complication: appearance Scar formation. Downloaded by James Mcknight ([email protected]) lOMoARcPSD|28323056  Osteomyelitis: Definition: inflammation of bone cells & bone marrow.  Classification: ҉ Osteomyelitis in infants (osteomyelitis Maxillaries Neonatorum):  Aetiology: d.t infection of medullary bone through a wound during delivery: 1- Injury from operator’s finger. 2- Forceps trauma (delivery forceps). 3- Infected instruments. 4- Sucking foreign body.  Bacteriology:  The most causative organism is Staph. Aureus.  Streptococci & pneumococci may be causative organisms.  Clinically:  Common site  Maxilla (Mand. Is rare).  acute course with:  Swelling of the face.  Edema of the eyelids.  Multiple sub-periosteal abscess palatally & labially.  Severe G.C.S.  chronic course with:  Multiple fistulas draining pus.  Pus discharge from the nose.  Slight G.C.S.  Radiographic Picture:  In acute  - ve.  In chronic  sequestrates or necrotic teeth germs may be found (ill defined radiopaque)  Treatment: 1- Antibiotic. 2- Supportive ttt as the child is weak . 3- I & D for sub-periosteal abscess. 4- Removal of sequestrates or necrotic teeth germs in chronic cases. ҉ Suppurative osteomyelitis in children & adults:  Incidence:  Usually associated with:  Lack of pt.’s resistance.  High virulence of organisms.  Lack or wrong antibiotic therapy. FORCEPS-ASSISTED BIRTH (i.e. d.t microorganisms) (Forming pus) (Forming bone) DELIVERY FORCEPS. Downloaded by James Mcknight ([email protected]) lOMoARcPSD|28323056  Mand. > Maxilla because of: 1. Less blood supply, so less resistance. 2. Dense cortical bone difficult to be perforated. 3. More exposed to trauma (movable jaw). 4. The Inf. Alv. Bundle & canal facilitate spread.  Bacteriology:  The most causative organism  Staph. Aureus.  Staph-albus, streptococcus hemolyticus & pneumococci may be causative org.  Etiological factors: 1. Odontogenic factors 1. Periapical infections. 2. Periodontal infections. 3. Pericoronal infections. 4. Residual infections. 5. Infected socket or dry socket. 6. 2ry caused by infections to odontogenic cysts or tumors. 2. Traumatic factors 1. Excessive traumatization during tooth extraction. 2. Pressure type of L.A  cutting of bl. Supply (intraosseous) 3. overheating by surgical bur   bone necrosis. 4. Excessive curettage of infected socket or dry socket. 3. Chemical factors - Caustic or poisoning substance such as phosphorous & arsenic reaching bone  destruction & necrosis 4. Radiation therapy Osteoradionecrosis d.t sclerosis of B.Vs. (end arteritis obliteralis) 5. Hematogenous infections Spread from distant Infected lesions as: 1. External wound. 2. Boil or furuncle.  Mechanism or Pathogenesis: Infection to the cancellous bone cause bone destruction in the infected area Cutting of blood Supply by thrombosis of the bl. Vs. Necrosis & devitalization of this area of bone Then, the body reacts in two mechanisms Normal defensive mechanism Reparative mechanism )in chronic cases) - Separation & detachment of the necrosed area from vital bone forming (SEQUESTRAE). Forming layers of granulation tissue around necrosis area. - - Sub-periosteal new bone deposition (مدد ( in order to strengthen the bone (INVOLUCRUM). - Perforation or holes in this newly formed bone to drain pus outside (CLOACAE). Downloaded by James Mcknight ([email protected]) lOMoARcPSD|28323056  Clinical Pic:  Deep & persisting pain  Teeth are mobile & tender.  Escaping of pus in the interproximal spaces & around the necks of the teeth.  Swelling of the overlying soft tissues (facial cellulitis).  Intermittent numbness or paraesthesia of the lower lip (sequestrae press on nerves).  G.C.S: a) Marked increase in WBCs & ESR. b) Acute lymphadenitis.  Multiple sinuses discharging pus in the buccal vestibule.  External skin fistulas draining-pus.  Small pieces of sequestrate may be found extruded from the sinus or fistula.  Pathological fracture may occur.  Radiographic Pic: • In chronic stage → appear as irregular alternative areas of radio-opacity & radiolucency having WARM EATEN or MOTH-EATEN .  Radio-opaque areas: represent "sequestrae”.  Radio-lucent areas: represent granulation tissue layers.  Differential diagnosis 1. Actinomycosis → ooze yellowish material contains sulphur granules 2. T.B → chest x-ray, lab. & microscopic examinations. (tuberculin test) 3. $ (syphilis) serologic tests (Wassermann's or Kahn’s tests). 4. Osteitis fibrosa cystica (hyperparathyroidism=brown tumor) → biopsy. 5. Malignant tumours→ microscopic examination. 6. Osteoradionecrosis → absence of inflammation signs ناشفه 7. Chemical bone necrosis→ history & absence of inflammatory signs.  Treatment: 1. General supportive measures to promote or to ↑ the body resistance by: a) Vitamins & nutrition. b) Sedatives & analgesics to relief pain & anxiety. c) Bed rest. d) Restoration of the fluid balance (oral or IV). e) Hospitalization in severe cases. f) ttt of predisposing factor. 2. Antibiotics: avoid misuse of antibiotics i.e. select type, time & route of administration through culture & sensitivity test. 3. Heat application . 4. Hyperbaric oxygen: (ozone) inhalation of O2 under pressure (2 atmosphere) for 80-120 hours.  Advantages(validity): a) Inhibit bacterial growth. b) ↑ Healing rate. c) ↑ Blood supply d) ↑ Leukocytes count & activity.  Disadvantages: a. Expensive b. Develop O₂ toxicity. 5. Surgical procedures: most of them in chronic stage (in acute cases, surgery is limited to drainage only) & It includes: 1) I & D:  If it's inside cancellous bone, holes are drilled in thick cortical plate for evacuation. 2) Sequestrectomy: open a flap and.  picke up the sequestration gently with toothed or artery forceps  Avoid curettage during or after removal to: 1- prevent spread of infection. 2- Preserve granulation tissues that contains undifferentiated cells if the environment contains infection→ differentiate into osteoclasts → destructs & if no infection → osteoblasts → builds. N. B - Involucrum is seen radiographically i.e. Thickening of subperiosteal bone. Downloaded by James Mcknight ([email protected]) lOMoARcPSD|28323056 3) Saucerization:  Done by surgical trimming of undermined bone of the buccal cortical bone  Done to: (a) Prevent loading or retaining of bact/necrotic tissues in undercut areas (b) Promote healing process. 4) Decorticotomy (decortication):  surgical removal of all investing buccal cortical plate of bone.  In children → be as conservative as possible to preserve teeth buds (if it is dark in color remove it) 5) Excision of the fistula’s tract. 6) Removal of the cause. 7) Fixation of the fractured jaw:  Pre-operative pathological fracture.  Intra-operative surgical fracture.: by resection & grafting (reconstruction). ҉Chronic focal sclerosing osteomyelitis (condensing osteitis): Definition: unusual reaction of bone to infection by proliferation or sclerosis rather than resorption d.t:  High resistance of the pts.  Low grade infections (mild irritation).  Exposed or carious teeth.  Clinical Pic:  20 yrs. old.  Mostly under lower 6 ѐ large carious cavity.  Asymptomatic except for mild pain from pulp infection.  Radiographic pic: Well circumscribed radio-opaque area around or below the root apex.  D.D: Differentiated from cementoma or cementoblastoma by:  Well defined root outlines (intact lamina dura in cementoma & cementoblastoma)  Presence of carious tooth.  Treatment:  Treat the cause i.e. carious teeth by: (a) RCT (b) Extraction.  Never remove the sclerotic, bone except if complicating. ҉Chronic diffuse sclerosing Osteomyelitis: Definition: Like focaI sclerosing, it's unusual reaction of bone to infection by proliferation or sclerosis rather than resorption but d.t diffuse periodontal diseases.  Clinical Pic:  Any age, but more common in old.  Females > males.  Asymptomatic.  Acute exacerbation may occur resulting in: 1. pain. 2. Bad taste. 3. Mild suppuration. 4. Spontaneous formation of sinuses & fistulas.  Radiographic pic:  Diffuse(illdefined) radio-opacity.  D.D: Paget's disease → have Cotton wool appear.  Treatment:  Conservative antibiotics for acute attacks.  Extraction of affected teeth.  Chronic Osteomyelitis e proliferative periostitis (Garre’s osteomyelitis): Definition: chronic non-suppurative osteomyelitis ch.ch by peripheral sub periosteal bone deposition  Etiological factors: 1. Infection from badly carious teeth. 2. Infection of the overlying soft tissues involving the periosteum.  Bone law (العظام قانون(:  Mild irritation or stimulation leads to bone deposition  Severe irritation or stimulation leads to bone resorption Downloaded by James Mcknight ([email protected]) lOMoARcPSD|28323056 3.Improper management of ADAA. 4. Hematogenous spread.  Clinical Pic:  Read the full article

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alphasurgical · 2 years ago

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Pleomorphic Adenoma: Understanding a Common Salivary Gland Tumor

Pleomorphic adenoma is the most common type of benign tumor that affects the salivary gland tumor. While it is generally noncancerous, it is essential to understand its characteristics, diagnosis, and treatment options. In this article, we will explore the details of pleomorphic adenoma, its symptoms, and the available treatment modalities.

1. Understanding Pleomorphic Adenoma

Pleomorphic adenoma, also known as a benign mixed tumor, is a common tumor that originates from the salivary glands. It primarily affects the major salivary glands, such as the parotid gland, but can also occur in the submandibular and minor salivary glands. Pleomorphic adenoma is characterized by a mixture of different cell types and can vary in size, shape, and consistency.

2. Anatomy of the Salivary Glands

The salivary glands are responsible for producing saliva, which aids in digestion and lubrication of the mouth. There are three main pairs of salivary glands: the parotid glands, located in front of the ears; the submandibular glands, located beneath the jawbone; and the sublingual glands, located under the tongue. Pleomorphic adenoma most commonly arises in the parotid glands.

3. Causes and Risk Factors

The exact cause of pleomorphic adenoma is unknown. However, certain risk factors may increase the likelihood of developing this tumor. These include:

• Age: Pleomorphic adenoma is more common in middle-aged adults, typically between the ages of 30 and 60. • Gender: Women are slightly more susceptible to pleomorphic adenoma than men. • Radiation exposure: Previous exposure to radiation in the head and neck region may increase the risk of developing salivary gland tumors.

4. Symptoms and Signs of Pleomorphic Adenoma

Pleomorphic adenoma may not cause noticeable symptoms in its early stages. As the tumor grows, individuals may experience the following signs:

• A painless lump or swelling in the face, neck, or mouth • Changes in facial symmetry or appearance • Difficulty in swallowing or speaking, depending on the tumor’s size and location • Sensation of pressure or fullness in the affected area • Occasionally, pain or tenderness in the area of the tumor

5. Diagnostic Process: Evaluating Salivary Gland Tumors

If pleomorphic adenoma is suspected, a comprehensive diagnostic process is necessary to confirm the diagnosis and evaluate the extent of the tumor. This may involve:

• Medical history and physical examination: The healthcare provider will inquire about symptoms, risk factors, and perform a thorough examination of the affected area. • Imaging tests: Imaging techniques such as ultrasound, computed tomography (CT), or magnetic resonance imaging (MRI) may be used to visualize the tumor and assess its characteristics. • Biopsy: A tissue sample may be collected through a minimally invasive procedure, such as a fine-needle aspiration biopsy, to examine the cells under a microscope and determine if the tumor is benign or malignant.

6. Treatment Options for Pleomorphic Adenoma

The primary treatment for pleomorphic adenoma is surgical removal of the tumor. The extent of the surgery depends on the size, location, and involvement of surrounding structures. The main treatment options include:

• Partial parotidectomy: This procedure involves removing only the affected portion of the parotid gland. • Total parotidectomy: In more extensive cases, the entire parotid gland may need to be removed. • Submandibular gland removal: If the tumor originates from the submandibular gland, surgical removal of the gland may be necessary. • Facial nerve preservation: In surgeries involving the parotid gland, special care is taken to preserve the facial nerve and maintain facial function.

7. Surgical Intervention: Removal of the Tumor

Surgery for pleomorphic adenoma aims to completely remove the tumor while preserving normal glandular function and minimizing the risk of recurrence. The procedure is typically performed under general anesthesia, and the surgeon carefully excises the tumor and any involved adjacent tissues. In complex cases, the assistance of a specialist, such as a head and neck surgeon, may be required to ensure optimal outcomes.

8. Recovery and Prognosis

After surgical removal of pleomorphic adenoma, the recovery process may involve temporary swelling, bruising, and discomfort. Most individuals can resume their normal activities within a few weeks. The prognosis for pleomorphic adenoma is generally excellent, with a low risk of recurrence or malignant transformation. Regular follow-up visits with the healthcare provider are essential to monitor for any signs of recurrence.

9. Recurrence and Follow-up Care

Although pleomorphic adenoma has a low recurrence rate, periodic follow-up care is crucial to detect any potential recurrence or the development of new salivary gland tumors. Follow-up visits may involve physical examinations, imaging tests, and, if necessary, additional biopsies to ensure early detection and prompt intervention if needed.

#salivary gland #salivary gland tumor #parotid cancer

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ceyhanmedya · 2 years ago

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What are the symptoms of tongue cancer? 2023

New Post has been published on https://bankakredin.com/what-are-the-symptoms-of-tongue-cancer-2023/

What are the symptoms of tongue cancer? 2023

The tongue is located in the mouth and consists of muscles; It is an organ with functions such as chewing, swallowing, initiation of digestion, speech and taste. Cancer, on the other hand, is defined as a malignant tumor that covers certain structures in the body and spreads starting from the cells in the layers known as the epithelium. As with many tissues in the body, sometimes tumors can be seen in the tongue.

Mouth and tongue cancers are found on the lips, tongue or gums and usually threaten men over the age of 45. It is very important for people to be informed about the types of cancer and their symptoms, because it can be vital for the person to see the doctor and be diagnosed as well as noticing the symptoms himself. Early diagnosis has a very important place in cancer types.

What is tongue cancer?

Tongue cancer is a type of oral cancer that usually occurs in epithelial cells on the surface of the tongue or from a different tissue in the body. It progresses in the form of damage to the surrounding tissues and cells as a result of the uncontrolled growth and proliferation of tissues with different functions that make up the language and the cells that make up these tissues.

If this tumor that occurs in the tongue is not noticed in the early period and treatment is not started, there is a risk of spreading (metastasis) to the lymph nodes in the neck or to different organs in the body, and in this case, the disease becomes much more serious. In order to avoid this risk, we should have sufficient information about cancer types by experts and we should have regular check-ups. In this way, our probability of early diagnosis increases.

In the early stages of oral cancers, sometimes the symptoms are absent or very mild, so it is very difficult to diagnose. For this reason, oral and tongue cancers are among the dangerous types of cancer and are in the 8th place among the most common cancer types. People who smoke or drink alcohol are much more likely to develop this cancer. Therefore, it is recommended to be more attentive to the symptoms.

Tongue cancer is the most common type of cancer that can be seen in the mouth. Apart from the tongue, cancer can also be seen in the mouth floor – sublingual, gingiva and jawbone (mandible maxilla), cheek, tonsil – tonsils, hard and soft palates – uvula or lip parts.

What are the types of tongue and intraoral tumors?

Benign Tumors: Some tumors seen in the tongue are benign tumors called papillomas (warty tumors), fibromas and granulomas.

Malignant Tumors:

Squamous Cell (Epidermoid) Cancer: It is the most common type of tumor in the epithelial layer on the surface of the tongue. This type of cancer is also the most common type of tumor seen in the head and neck region. Examples of areas where tumors can be seen in the head and neck region are the nose, mouth (oral cavity), throat, pharynx (oropharynx), lower pharynx (hypopharynx) and larynx (larynx).

Mucoepidermoid Cancer: It is the type of tumor seen in the salivary gland cells in microscopic sizes in the epithelial tissue on the surface of the tongue. Apart from the tongue, it can also originate from the epithelial tissues of different organs in the head and neck region. This tumor can also occur in areas opening to the oral cavity called parotid (in front of the ear), submandibular (under the chin), and sublingual (sublingual salivary glands). In this type of cancer, the symptom is usually swelling.

Adenocystic Cancer (Adenoid cystic cancer): It is seen in salivary gland cells in microscopic sizes in the epithelial tissue on the surface of the tongue, as in mucoepidermoid cancer type. It occurs in areas where mucoepidermoid cancer type can be seen, and likewise, its symptom is mostly seen as swelling.

What is the incidence of tongue cancer?

The incidence of tongue cancer among all oral cancers is 3%. It is the most common lip cancer among oral cancers, but tongue cancer comes in the second place. The probability of being seen in individuals under the age of 40 is very low, but the incidence increases gradually after the age of 60-70. It is also more likely to occur in men than in women. This is due to the fact that smoking and alcohol use are more common in men than in women.

What are the causes of tongue and oral tumors or cancer?

Frequent use of cigarettes or different tobacco products,

Persistent and excessive alcohol consumption

Problems in oral hygiene (such as untreated decayed teeth, gingivitis, tooth fractures, tooth irregularities)

Dental prostheses that irritate the mucosa over time because they do not fit well,

human papillomavirus (HPV) status,

It can be counted as betel chewing, which is common in the Southeast Asian region.

In some patients, these factors may not cause cancer. This should still be taken into account.

What are the symptoms seen in tongue and oral cancer or tumor?

Having a red-white patchy sore or ulcer on the tongue, usually on its side, that does not last for weeks and sometimes months, and this wound grows into a serious condition as time passes, unlike other wounds,

The wound on the tongue causes pain as time passes, and sometimes even this pain hits the ear,

Pain when chewing or swallowing while eating,

Feeling of hardening in the tissue of the tongue,

Bad odor in the breath

Sometimes feeling numbness in the tongue or in certain areas in the mouth,

Changes in the person’s voice

Unexplained weight loss

Mass formation in the head or neck region,

Observation of growth in the glands in the neck region,

Difficulty during mouth opening can be counted as feeling pain.

Anyone who notices these symptoms in himself should consult an otolaryngologist as soon as possible. If the doctor suspects, a biopsy test is requested and a diagnosis is made according to the result. If the doctor diagnoses tongue cancer in the biopsy results, some tests are performed to test whether this cancer has spread to different tissues in the body, the size of the tumor, and the stage of the tumor. The imaging modalities that can be used at this stage are known as ultrasound, computed tomography (CT), or MRI. As a result of this imaging, the treatment that should be applied to the person is created by the specialist physician.

What are the methods in the treatment of tongue cancer?

Tongue cancer is a type of cancer that can be treated, but early diagnosis is vital in this type of cancer, as in all cancer types. Surgical method comes to mind as the first and main treatment in tongue cancer. In this surgical method, tumor removal is performed. However, radiotherapy or chemotherapy treatment is required in people who are found to have an advanced stage of tongue cancer or have spread to different regions as a result of imaging studies. In such cases, radiation therapy or chemotherapy is usually added to the surgical method. In the treatment options applied, the most efficient results are obtained in patients who are diagnosed when the cancer is at an early stage, have cancer that has not spread, and are in good general condition.

Surgical Method: The complexity of surgical treatment performed according to the size of the tumors may also differ. In case of tongue cancer, it is necessary to clean the lymph nodes and lymph vessels that are suspicious or at risk, since there is usually a possibility of spreading. This operation is called neck dissection.

Radiotherapy: In cancer types that are at an advanced stage or that have spread as a result of imaging techniques, it is necessary to undergo radiotherapy after the surgical procedure. Radiotherapy treatment is also recommended for people who are unable to perform surgery or in cases of cancer that recurs despite the surgery.

Chemotherapy: Chemotherapy is not applied as a stand-alone treatment in patients with tongue cancer, but is recommended by physicians in cases where other treatments do not work or as an additional treatment to radiotherapy.

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pixeldiagnosticx · 3 years ago

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What is the purpose of sonography?

Ultrasonography has been utilized as painless procedure for the imaging of generally profound regions. As of late, but high recurrence USG has been fostered that can give detail examination of more shallow regions. USG has broad scope of purpose in dentistry, for example, to distinguish sore and growths of orofacial area, lympadenitis, space diseases, temporomandibular joint (TMJ) messes and mid face breaks.

USG can recognize of cracks of the maxillofacial locale for example nasal bone breaks, Sonography in Kharghar orbital edge cracks, maxillary cracks, mandibular cracks, zygomatic curve cracks as well as decrease and recuperating of cracks.

Ultrasound is utilized to recognize parotid injuries, where strong and cystic sores are dependably separated and diffuse expansion of the parotid organ (or) central sickness is promptly shown by ultrasound. Sonographically, harmless sores as a rule show up obvious, homogeneous and hypoechoic, while threatening injuries will generally be badly characterized and hypoechoic with heterogeneous inside engineering and extended cervical lymph hub might be noticeable and receptive intra parotid lymph hubs may likewise be promptly assessed.

USG can likewise be utilized during FNAC. This strategy offers the capacity to test non unmistakable infections, gives admittance to various districts of the sore and approaches the injury from various points. During biopsy of parotid organ there is chance of harming the facial nerve (or) cultivating neoplastic cells, under ultrasound direction these can be avoided.

The worth of USG is all around perceived in provocative delicate tissue states of the head and neck locale and shallow tissue problems of the maxillofacial area. Ultra sound can give the substance of the sore before any surgery; both strong and cystic items could be recognized in ultrasound. The blended sores ought to be thought of as neoplastic and ought to be biopsied before careful procedure.USG helps in distinguishing the stretch out of space diseases in oral and maxillofacial locale.

Ultrasound is additionally an exact methodology for estimating the thickness of muscles, information in regards to thickness might give data valuable in finding and treatment particularly in follow up assessment in instances of temporomandibular joint problems (TMD).58 USG is indiacted in TMD to assess the bony shapes of joints and joint space, joint emission, recognition of circle position and dynamic assessment and fiery issues like Rheumatoid joint pain, psoriatic joint pain and so on.

Ultrasound can likewise be utilized for distinguishing sialoliths in parotid, submandibular and sublingual salivary organs, which show up as reverberation thick spots with a trademark acoustic shadow.59 In Ultrasound, variety Doppler sonography has been created to recognize vasculatures and to empower assessment of the blood stream, speed and vessel obstruction along with encompassing Morphology. It tends to be utilized for identifying the course of the facial vein and for distinguishing hemangioma. So the utilization of ultrasound is limitless, so legitimate use of this Imaging can be useful in recognizing different ordinary and obsessive sores in the maxillofacial locale.

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market-insights-dbmr · 4 years ago

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Global Cancer Spit Test Market Registering A CAGR Of 6.30% In The Forecast 2027|| DBMR Updates

Cancer spit test market is expected to gain market growth in the forecast period of 2020 to 2027. Data Bridge Market Research analyses the market to account to grow CAGR of 6.30% in the above-mentioned forecast period. Rising awareness among the physicians and patients regarding the prevalence of various tests will help in curing the disease and growth of the market.

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The major players covered in the cancer spit test market report are Agilent Technologies, Inc., Illumina, Inc., QIAGEN, Thermo Fisher Scientific Inc., FOUNDATION MEDICINE, INC., Myriad Genetics, Inc., Abbott Laboratories., BD, Biocartis NV, bioMérieux SA, Siemens Healthcare GmbH, Roche Diagnostics Nederland B.V., among other domestic and global players. Market share data is available for Global, North America, Europe, Asia-Pacific (APAC), Middle East and Africa (MEA) and South America separately. DBMR analysts understand competitive strengths and provide competitive analysis for each competitor separately.

North America dominates the cancer spit test market due to the adoption of advanced technology along with rising number of laboratories in the region, while Asia-Pacific is expected to grow at the highest growth rate in the forecast period of 2020 to 2027 due to the adoption of simple lifestyle along with rising cases of breast cancer.

Global Cancer Spit Test Market Scope and Market Size

Cancer spit test market is segmented on the basis of cancer type, site of collection and end use. The growth amongst these segments will help you analyse meagre growth segments in the industries, and provide the users with valuable market overview and market insights to help them in making strategic decisions for identification of core market applications.

Based on cancer type, cancer spit test market is segmented into bladder cancer, breast cancer, colon and rectal cancer, endometrial cancer, kidney cancer, leukemia, liver-lung cancer, melanoma, non-hodgkin lymphoma, pancreatic cancer, prostate cancer, and thyroid cancer.

On the basis of site of collection, cancer spit test market is segmented into parotid gland, submandibular/sublingual gland, and minor salivary glands.

Cancer spit test market has also been segmented based on the end use into hospitals, diagnostic laboratories, diagnostic imaging centers, and cancer research institutes.

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market-research-future · 4 years ago

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Salivary Gland Infection Market Size, Share, Outlook and Challenges By 2027

Saliva is a perfect translational research tool and diagnostic medium which is being utilized as a part of novel approaches to give molecular biomarkers a variety of oral and systemic infections and conditions. The capacity to break down saliva to screen health conditions and diseases is an exceedingly alluring objective for oral health advancement and research. Saliva tests have been used to detect caries risk, periodontitis, breast cancer, oral cancer, salivary gland diseases, and systemic disorders such as hepatitis, HIV and HCV.

Get Free Sample Copy at: https://www.marketresearchfuture.com/sample_request/2522 .

Technological progress has permitted high level of studies to be performed at a scale which was unrealized previously and is serving to propel the discovery and approval of salivary disease biomarkers. Effective measurement of salivary analytics requires ideal processing, collection, storage procedures and conditions.

The Global Saliva Collection and Diagnostics Market is expected to grow at a CAGR of approximately 10.0%.

Saliva Collection and Diagnostic Market – Key Finding

The Global Saliva Collection and Diagnostic Market and is expected to reach USD 2630.8 million by 2022.

By application, biotechnology segment holds the largest market share of global saliva collection and diagnostic market and is expected to reach USD 1440.6 million by 2022.

By site of collection, others segment which includes saliva collection kits, saliva collection aid, saliva crystorage box, oral swab, children’s swab, fluid-specific devices etc. is holding the largest market share of global saliva collection and diagnostic market is expected to reach USD 799.0 million by 2022.

Saliva Collection and Diagnostic Market – Key Players

Some of the Key Players in This Market Are: Neogen Corporation, AboGen, Inc., Quest Diagnostics, OraSure Technologies, Inc., Oasis Diagnostics Corporation, Alere and others

Saliva Collection and Diagnostic Market – Intended Audience

Saliva collection and diagnostic manufacturers

Saliva collection and diagnostic Suppliers

Pharmaceutical companies

Research and Development (R&D) Companies

Medical Research Laboratories

Academic Medical Institutes and Universities

Saliva Collection and Diagnostic Market – Segments

Global Saliva collection and diagnostic market has been segmented on the basis of site of Collection which comprises Parotid Gland Collection Devices, Submandibular/Sublingual Gland Collection Devices, Minor Salivary Glands Collection Devices, Others. On the basis of Application it includes Biotechnology, Pharmaceutical, Forensics, Others. On the basis of End Users which consists of Dentistry, General Practice, Laboratories, Others.

Saliva Collection and Diagnostic Market – Regional Analysis

Globally North America is the largest market for Saliva collection and diagnostic. The North American market for Saliva collection and diagnostic is expected to grow at the fastest CAGR of 10.7%. This is due to increasing prevalence of diabetic patients. Europe is the second-largest market for Saliva collection and diagnostic Market. Whereas Europe market is expected to be the second largest market for Saliva collection and diagnostic market which is expected to reach US$ 7,008.4 by the end of 2022.

Major Table of Content

Chapter 1. Report Prologue

Chapter 2. Market Introduction

2.1 Definition

2.2 Scope of the Study

2.2.1 Research Objective

2.2.2 Assumptions

2.2.3 Limitations

Browse Complete Report with TOC at: https://www.marketresearchfuture.com/reports/saliva-collection-devices-diagnostics-market-2522

Chapter 3. Research Methodology

3.1 Introduction

3.2 Primary Research

3.3 Secondary Research

3.4 Market Size Estimation

Chapter 4. Market Dynamics

Continued….

Browse Related Reports at:

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swanandcmiprs · 4 years ago

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SALIVA COLLECTION DEVICES MARKET ANALYSIS (2018-2026)

Saliva is the most favored sample of choice in diagnosis due to ease of collection. Salivary biomolecules have provided an aperture in surveying a person’s health and well-being. Saliva contains a myriad of salivary proteins, which could serve as biological markers for diagnosing and tracking the progression of various health conditions, as well as monitoring the effectiveness of medication. Saliva collection devices allow a person to collect resting (unstimulated) saliva or stimulated saliva either via mechanical stimulation or acid stimulation.

Market Dynamics

Rising research activities for saliva collection devices is expected to boost growth of the saliva collection devices in the market. For instance, in July 2017, EquiSal Tapeworm saliva test was launched in the U.S. for detecting tapeworms from saliva of horses. EquiSal saliva collection kits are used for saliva collection, which comprises swabs to be kept in oral cavity of horses.

Furthermore, new marketing strategies by key players are expected to drive growth of the saliva collection devices market over the forecast period. For instance, in October 2018, Mayo Clinic and Helix’s lab launched a solution called, Mayo Clinic GeneGuide. It allows shipment of saliva collection kits to the individual within two days and furthermore, DNA is sequenced for identifying diseases.

Key features of the study:

This report provides in-depth analysis of the saliva collection devices market, market size (US$ Mn) and cumulative annual growth rate (CAGR (%)) for the forecast period (2018 – 2026), considering 2017, as the base year

It elucidates potential revenue opportunity across different segments and explains attractive investment proposition matrix for this market

This study also provides key insights about market drivers, restraints, opportunities, new product launches or approval, market trends, regional outlook, and competitive strategies adopted by the leading players

It profiles leading players in the global saliva collection devices market based on the following parameters – company overview, financial performance, product portfolio, geographical presence, distribution strategies, key developments, and strategies

Key players covered as a part of this study include Quest Diagnostics, Neogen Corporation, AboGen, Inc., OraSure Technologies, Inc., Oasis Diagnostics Corporation, Alere, Porex Corporation., and Salimetrics, LLC.

Insights from this report would allow marketers and management authorities of companies to make informed decision with respect to their future product launch, governmental initiatives, technological up-gradation, market expansion, and marketing tactics

The global saliva collection devices market report caters to various stakeholders in this industry, including investors, product manufacturers, distributors and suppliers for saliva collection devices market, research and consulting firms, new entrants, and financial analysts

Detailed Segmentation:

Global Saliva Collection Devices Market, By Site of Collection:

Global Saliva Collection Devices Market, By Product Type:

Global Saliva Collection Devices Market, By Application:

Global Saliva Collection Devices Market, By Region:

By Country:

By Site of Collection:

By Product Type

By Application:

By Country:

By Site of Collection:

By Product Type

By Application:

By Country:

By Site of Collection:

By Product Type

By Application:

By Country:

By Site of Collection:

By Product Type

By Application:

By Country:

By Site of Collection:

By Product Type

By Application:

Company Profiles

Neogen Corporation

AboGen, Inc.

OraSure Technologies, Inc.

Oasis Diagnostics Corporation

Alere

Porex Corporation.

Salimetrics, LLC.

Parotid Saliva

Submandibular/Sublingual Saliva

Minor Glands

Whole Saliva

Glandular Saliva

Saliva Collection Kits

Saliva Collection Aids

Oral Swab

Fluid Specific Devices

Pharma and Biotech Industry

Forensics

Diagnostic and Pathology Laboratories

Dentistry

Research Institutes

U.S.

Canada

Parotid Saliva

Submandibular/Sublingual Saliva

Minor Glands

Whole Saliva

Glandular Saliva

Saliva Collection Kits

Saliva Collection Aids

Oral Swab

Fluid Specific Devices

Pharma and Biotech Industry

Forensics

Diagnostic and Pathology Laboratories

Dentistry

Research Institutes

U.K.

Germany

Italy

Spain

France

Russia

Rest of Europe

Parotid Saliva

Submandibular/Sublingual Saliva

Minor Glands

Whole Saliva

Glandular Saliva

Saliva Collection Kits

Saliva Collection Aids

Oral Swab

Fluid Specific Devices

Pharma and Biotech Industry

Forensics

Diagnostic and Pathology Laboratories

Dentistry

Research Institutes

Australia

India

China

Japan

ASEAN

South Korea

Rest of Asia Pacific

Parotid Saliva

Submandibular/Sublingual Saliva

Minor Glands

Whole Saliva

Glandular Saliva

Saliva Collection Kits

Saliva Collection Aids

Oral Swab

Fluid Specific Devices

Pharma and Biotech Industry

Forensics

Diagnostic and Pathology Laboratories

Dentistry

Research Institutes

Brazil

Mexico

Argentina

Rest of Latin America

Parotid Saliva

Submandibular/Sublingual Saliva

Minor Glands

Whole Saliva

Glandular Saliva

Saliva Collection Kits

Saliva Collection Aids

Oral Swab

Fluid Specific Devices

Pharma and Biotech Industry

Forensics

Diagnostic and Pathology Laboratories

Dentistry

Research Institutes

GCC

Israel

Rest of Middle East

Parotid Saliva

Submandibular/Sublingual Saliva

Minor Glands

Whole Saliva

Glandular Saliva

Saliva Collection Kits

Saliva Collection Aids

Oral Swab

Fluid Specific Devices

Pharma and Biotech Industry

Forensics

Diagnostic and Pathology Laboratories

Dentistry

Research Institutes

By Country:

By Site of Collection:

By Product Type

By Application:

North America

Europe

Asia Pacific

Latin America

Middle East

Africa

South Africa

Central Africa

North Africa

Parotid Saliva

Submandibular/Sublingual Saliva

Minor Glands

Whole Saliva

Glandular Saliva

Saliva Collection Kits

Saliva Collection Aids

Oral Swab

Fluid Specific Devices

Pharma and Biotech Industry

Forensics

Diagnostic and Pathology Laboratories

Dentistry

Research Institutes

Company Overview

Product Portfolio

Financial Performance

Recent Highlights

Strategies

Quest Diagnostics*

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freefestwinner · 5 years ago

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Global Saliva Collection Devices and Diagnostics Market Overview, Size, Share and Trends 2026

Summary - A new market study, titled "Global Saliva Collection Devices and Diagnostics Market Insights and Forecast to 2026" has been featured on WiseGuyReports.

Saliva Collection Devices and Diagnostics market is segmented by Type, and by Application. Players, stakeholders, and other participants in the global Saliva Collection Devices and Diagnostics market will be able to gain the upper hand as they use the report as a powerful resource. The segmental analysis focuses on production capacity, revenue and forecast by Type and by Application for the period 2015-2026.

ALSO READ: http://www.digitaljournal.com/pr/4771678

Segment by Type, the Saliva Collection Devices and Diagnostics market is segmented into

Parotid Gland Collection Devices

Submandibular/Sublingual Gland Collection Devices

Minor Salivary Glands Collection Devices

Others

Segment by Application, the Saliva Collection Devices and Diagnostics market is segmented into

Biotechnology

Pharmaceutical

Forensics

Others

Regional and Country-level Analysis

The Saliva Collection Devices and Diagnostics market is analysed and market size information is provided by regions (countries).

The key regions covered in the Saliva Collection Devices and Diagnostics market report are North America, Europe, China and Japan. It also covers key regions (countries), viz, the U.S., Canada, Germany, France, U.K., Italy, Russia, China, Japan, South Korea, India, Australia, Taiwan, Indonesia, Thailand, Malaysia, Philippines, Vietnam, Mexico, Brazil, Turkey, Saudi Arabia, U.A.E, etc.

The report includes country-wise and region-wise market size for the period 2015-2026. It also includes market size and forecast by Type, and by Application segment in terms of production capacity, price and revenue for the period 2015-2026.

Competitive Landscape and Saliva Collection Devices and Diagnostics Market Share Analysis

Saliva Collection Devices and Diagnostics market competitive landscape provides details and data information by manufacturers. The report offers comprehensive analysis and accurate statistics on production capacity, price, revenue of Saliva Collection Devices and Diagnostics by the player for the period 2015-2020. It also offers detailed analysis supported by reliable statistics on production, revenue (global and regional level) by players for the period 2015-2020. Details included are company description, major business, company total revenue, and the production capacity, price, revenue generated in Saliva Collection Devices and Diagnostics business, the date to enter into the Saliva Collection Devices and Diagnostics market, Saliva Collection Devices and Diagnostics product introduction, recent developments, etc.

The major vendors covered:

Neogen Corporation

AboGen, Inc.

Quest Diagnostics

OraSure Technologies, Inc.

Oasis Diagnostics Corporation

Abbott

...

FOR MORE DETAILS: https://www.wiseguyreports.com/reports/5617878-global-saliva-collection-devices-and-diagnostics-market-insights

About Us: Wise Guy Reports is part of the Wise Guy Research Consultants Pvt. Ltd. and offers premium progressive statistical surveying, market research reports, analysis & forecast data for industries and governments around the globe.

NORAH TRENT

[email protected]

Ph: +162-825-80070 (US)

Ph: +44 203 500 2763 (UK)

#Global Saliva Collection Devices and Diagnostics Market

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alphasurgical · 3 years ago

Text

What the Parotid Tumor Surgery Are

➔ The procedure of parotid tumours surgery is known as a parotidectomy. The superficial lobe and the deep lobe are the two lobes that make up the parotid gland. A superficial parotidectomy is the name of the procedure used to remove a tumour from the superficial lobe. Total parotidectomy refers to the surgical procedure used to remove a tumour from the deep lobe or from both the deep and superficial lobes.

➔ The preauricular region of the parotid gland, which extends towards the cheek, is high in the neck and contains mostly serous salivary glands. The postauricular muscles, the posterior belly of the digastric muscle, and the stylohyoid muscles all get motor innervation from the extratemporal facial nerve and its branches, which pass through the parotid gland.

➔ Cervicofacial and temporofacial branches make up the motor branches for the face; the former supply the muscles in the mouth and neck, while the latter supply the muscles in the brow and eyes (there is some overlap in the nasal region).

➔ Almost all parotid gland tumours, whether malignant or benign, should be surgically removed. Despite the fact that the majority of tumours are non-cancerous and grow slowly, they frequently continue to grow and sporadically develop into cancer. The parotid gland must typically be removed as part of parotid tumour treatment (parotidectomy).

➔ Parotid surgery is frequently carried out through small incisions made in the skin folds behind and around the ear. Due to the fact that the gland is crossed by a nerve that controls facial movement, surgery may be challenging. Malignant tumours in the parotid gland may be surgically removed while still leaving most of the facial nerve intact, but if the tumour is encroaching on the nerve, the nerve must be sacrificed, which will cause facial paralysis.

➔ After surgery, radiation therapy is frequently advised for tumours that are malignant. This is normally given four to six weeks following the surgery in order to give the body enough time to recuperate before radiation treatment.

➔ The parotid gland is home to the majority of salivary gland tumours. The facial nerve, which regulates the facial muscles' movements, some aspects of taste, the ability to produce tears and saliva, and some aspects of skin sensation on the same side of the face, travels through the gland, making surgery in this area challenging. For these procedures, a skin incision is made that may go all the way down to the neck, just in front of the ear.

➔ The superficial lobe, which is located on the outside of the gland, is where most parotid gland tumours begin. These can be addressed by a superficial parotidectomy, which involves removing just this lobe. This typically results in no damage to the facial nerve and has no impact on taste, sensation, or face movement.

➔ The surgeon will remove the entire gland if your cancer has progressed deeper. Total parotidectomy is the name of this procedure. The facial nerve will also need to be removed if the cancer has spread there. Ask what may be done to treat the negative effects brought on by the removal of the nerve if your surgeon has suggested this procedure. These tissues may also need to be removed if the cancer has spread to nearby tissues that are close to your parotid gland.

➔ The surgeon will make a cut in the skin to remove the entire gland and maybe some of the surrounding tissue or bone if the malignancy is in the submandibular or sublingual glands. Movement of the tongue and the bottom half of the face, as well as sensation and taste, are all controlled by nerves that run through or close to these glands. The surgeon might have to cut some of these nerves, depending on the size and location of the cancer.

#parotid tumor surgery #parotidectomy and facelift #salivary gland tumor #adenoid cystic

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shradhaattumb · 5 years ago

Text

Global Saliva Collection Devices and Diagnostics Market Updates, News and Data 2026

Summary

A new market study, titled “Global Saliva Collection Devices and Diagnostics Market Insights and Forecast to 2026” has been featured on WiseGuyReports.

Segment by Type, the Saliva Collection Devices and Diagnostics market is segmented into Parotid Gland Collection Devices Submandibular/Sublingual Gland Collection Devices Minor Salivary Glands Collection Devices Others

ALSO READ: http://www.digitaljournal.com/pr/4771678

Segment by Application, the Saliva Collection Devices and Diagnostics market is segmented into Biotechnology Pharmaceutical Forensics Others

Regional and Country-level Analysis The Saliva Collection Devices and Diagnostics market is analysed and market size information is provided by regions (countries). The key regions covered in the Saliva Collection Devices and Diagnostics market report are North America, Europe, China and Japan. It also covers key regions (countries), viz, the U.S., Canada, Germany, France, U.K., Italy, Russia, China, Japan, South Korea, India, Australia, Taiwan, Indonesia, Thailand, Malaysia, Philippines, Vietnam, Mexico, Brazil, Turkey, Saudi Arabia, U.A.E, etc. The report includes country-wise and region-wise market size for the period 2015-2026. It also includes market size and forecast by Type, and by Application segment in terms of production capacity, price and revenue for the period 2015-2026. Competitive Landscape and Saliva Collection Devices and Diagnostics Market Share Analysis

FOR MORE DETAILS – https://www.wiseguyreports.com/reports/5617878-global-saliva-collection-devices-and-diagnostics-market-insights

About Us:

Wise Guy Reports is part of the Wise Guy Research Consultants Pvt. Ltd. and offers premium progressive statistical surveying, market research reports, analysis & forecast data for industries and governments around the globe.

NORAH TRENT

[email protected]

Ph: +162-825-80070 (US)

Ph: +44 203 500 2763 (UK)

#Global Saliva Collection Devices and Diagnostics Market

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blogwiseguy123world · 5 years ago

Text

Global Saliva Collection Devices and Diagnostics Market CAGR, Volume and Value 2020

Summary – A new market study, titled "Global Saliva Collection Devices and Diagnostics Market Insights and Forecast to 2026" has been featured on WiseGuyReports.

Also read – http://www.digitaljournal.com/pr/4771678

Segment by Type, the Saliva Collection Devices and Diagnostics market is segmented into

Parotid Gland Collection Devices

Submandibular/Sublingual Gland Collection Devices

Minor Salivary Glands Collection Devices

Others

Segment by Application, the Saliva Collection Devices and Diagnostics market is segmented into

Biotechnology

Pharmaceutical

Forensics

Others

Regional and Country-level Analysis

The Saliva Collection Devices and Diagnostics market is analysed and market size information is provided by regions (countries).

Competitive Landscape and Saliva Collection Devices and Diagnostics Market Share Analysis

The major vendors covered:

Neogen Corporation

AboGen, Inc.

Quest Diagnostics

OraSure Technologies, Inc.

Oasis Diagnostics Corporation

Abbott

...

For more details - https://www.wiseguyreports.com/reports/5617878-global-saliva-collection-devices-and-diagnostics-market-insights

About Us:

NORAH TRENT

[email protected]

Ph: +162-825-80070 (US)

Ph: +44 2035002763 (UK)

0 notes

jacobwill176 · 5 years ago

Text

Global Saliva Collection Devices and Diagnostics Market Size, Share, Development and Forecast Overview forecast year 2020

A new market study, titled “ Global Saliva Collection Devices and Diagnostics Market Insights and Forecast to 2026”been featur…

October 31, 2020

Segment by Type, the Saliva Collection Devices and Diagnostics market is segmented into

Parotid Gland Collection Devices

Submandibular/Sublingual Gland Collection Devices

Minor Salivary Glands Collection Devices

Others

Segment by Application, the Saliva Collection Devices and Diagnostics market is segmented into

Biotechnology

Pharmaceutical

Forensics

Others

Regional and Country-level Analysis

The Saliva Collection Devices and Diagnostics market is analysed and market size information is provided by regions (countries).

Competitive Landscape and Saliva Collection Devices and Diagnostics Market Share Analysis

ALSO READ http://www.digitaljournal.com/pr/4771678

The major vendors covered:

Neogen Corporation

AboGen, Inc.

Quest Diagnostics

OraSure Technologies, Inc.

Oasis Diagnostics Corporation

Abbott

...

FOR MORE DETAILS https://www.wiseguyreports.com/reports/5617878-global-saliva-collection-devices-and-diagnostics-market-insights

NORAH TRENT

[email protected]

Ph: +162-825-80070 (US)

Ph: +44 203 500 2763 (UK)

#Global Saliva Collection Devices and Diagnostics Market

0 notes

thedavitkim · 6 years ago

Photo

The human anatomy is the first part of the digestive tract where the mouth receives the esophagus and produces saliva. The oral mucosa is a mucosal epithelium that surrounds the inside of the mouth.

In addition to its primary role as the beginning of the digestive system, in humans the mouth also plays a significant role in communication. While primary aspects of the voice are produced in the throat, the tongue, lips, and jaw are also needed to produce the range of sounds included in human language.

The mouth consists of two regions, the vestibule and the oral cavity proper. The mouth, normally moist, is lined with a mucous membrane, and contains the teeth. The lips mark the transition from mucous membrane to skin, which covers most of the body.

I have examined how the oral cavity of a person is composed.

The mouth, consists of 2 regions, the vestibule and the oral cavity proper. The vestibule is the area between the teeth, lips and cheeks. The oral cavity is bounded at the sides and in front by the alveolar process and at the back by the isthmus of the fauces. Its roof is formed by hard palate at the front, and a soft palate at the back. The uvula projects downwards from the middle of the soft palate at its back. The floor is formed by the mylohyoid muscles and is occupied mainly by the tongue. A mucous membrane – the oral mucosa, lines the sides and under surface of the tongue to the gums, lining the inner aspect of the jaw It receives the secretions from the submandibular and sublingual salivary glands.

As I said above, I found that the mouthpiece had many configurations. The composition in the mouth was interacting with each other maintaining a complex relationship. If there is not a constitution of a mouth, constitutions will not play a proper role.

0 notes

market-research-future · 4 years ago

Text

salivary gland infection Market Analysis By Share, Key Players and Development Trend, | Forecast to 2027

Saliva Collection and Diagnostic Market — Key Finding

The Global Saliva Collection and Diagnostic Market and is expected to reach USD 2630.8 million by 2022.

By application, biotechnology segment holds the largest market share of global saliva collection and diagnostic market and is expected to reach USD 1440.6 million by 2022.

Saliva Collection and Diagnostic Market — Key Players

Some of the Key Players in This Market Are: Neogen Corporation, AboGen, Inc., Quest Diagnostics, OraSure Technologies, Inc., Oasis Diagnostics Corporation, Alere and others

Overview

Get Free Sample Copy at: https://www.marketresearchfuture.com/sample_request/2522 .

The Global Saliva Collection and Diagnostics Market is expected to grow at a CAGR of approximately 10.0%.

Saliva Collection and Diagnostic Market — Intended Audience

Saliva collection and diagnostic manufacturers

Saliva collection and diagnostic Suppliers

Pharmaceutical companies

Research and Development (R&D) Companies

Medical Research Laboratories

Academic Medical Institutes and Universities

Saliva Collection and Diagnostic Market — Segments

Saliva Collection and Diagnostic Market — Regional Analysis

Major Table of Content

Chapter 1. Report Prologue

Chapter 2. Market Introduction

2.1 Definition

2.2 Scope of the Study

2.2.1 Research Objective

2.2.2 Assumptions

2.2.3 Limitations

Browse Complete Report with TOC at: https://www.marketresearchfuture.com/reports/saliva-collection-devices-diagnostics-market-2522

Chapter 3. Research Methodology

3.1 Introduction

3.2 Primary Research

3.3 Secondary Research

3.4 Market Size Estimation

Chapter 4. Market Dynamics

Continued….

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arrangoiz · 6 years ago

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The larynx is an inferior continuation of the oropharynx:

It extends from the epiglottis (namely the glossoepiglottic and pharyngoepiglottic folds) to the inferior aspect / border of the cricoid cartilage.

Inferiorly:

It continues as the cervical trachea.

Gross anatomy:

The larynx consists of a cartilage “skeleton”, as well as internal structures that are divided into three subsites, mainly for the purposes of laryngeal cancer staging:

Supraglottis:

Which extends from the tip of the epiglottis to the laryngeal ventricle

Subsites:

Epiglottis:

Divided into suprahyoid and infrahyoid portions

Pre-epiglottic space

Arytenoid cartilages

Aryepiglottic folds

Ventricles

False vocal cords

Paraepiglottic space

Glottis

True vocal cords

Anterior commissure

Posterior commissure

Subglottis:

Extends from the inferior surface of the true vocal cords / 5mm below the free margin of the true vocal cord to the inferior aspect / lower border of the cricoid cartilage

Relations:

Strap muscles

Anterior jugular vein

Posterior:

Esophagus

Laryngopharynx

Superior:

Hyoid bone

Laryngopharynx

inferior:

Trachea

Arterial supply:

Above the vocal cords:

Superior laryngeal artery:

Branch of the superior thyroid artery

Below the vocal cords:

Inferior laryngeal artery:

Branch of the inferior thyroid artery

Venous drainage

Above the vocal cords:

Superior laryngeal vein accompanies its artery and drains into the superior thyroid vein:

A tributary to the internal jugular vein

Below the vocal cords:

Inferior laryngeal vein accompanies its artery and drains into the inferior thyroid vein:

A direct tributary to the brachiocephalic vein

Lymphatic drainage:

Supraglottic:

The supraglottic lymphatic network follows the superior laryngeal artery:

Piercing the thyrohyoid membrane and then draining into the superior deep cervical nodes and the pre-epiglottic nodes.

Subglottic:

The infraglotttic lymphatic network drains to the inferior deep cervical nodes, following the inferior laryngeal artery, and/or the prelaryngeal (Delphian) nodes via the conus elasticus (aka the lateral cricothyroid ligaments).

Both the superior and inferior deep cervical nodes then drain into the right and left jugular trunks:

Which subsequently empty into the right lymphatic duct and the thoracic duct on the left.

Innervation:

Motor:

The recurrent laryngeal nerve supplies all the intrinsic muscles of the larynx apart from the cricothyroid muscle:

Which is supplied by the external branch of the superior laryngeal nerve.

Sensory:

Above the vocal cords (supraglottic):

Internal branch of the superior laryngeal nerve

Below the vocal cords (infraglottic):

Recurrent laryngeal nerve

Development:

The larynx is formed from the laryngotracheal groove:

Which is related to the caudal aspect of the floor of the primordial pharynx

The cartilages of the larynx develop from:

The 4th and 6th pharyngeal arches

Staging of Laryngeal Cancer

T Category

T Criteria

Reprinted with permission from AJCC: Larynx. In: Amin MB, Edge SB, Greene FL, et al., eds.: AJCC Cancer Staging Manual. 8th ed. New York, NY: Springer, 2017, pp 149–61.

TX Primary tumor cannot be assessed. Tis Carcinoma in situ.

Supraglottis

T1 Tumor limited to one subsite of supraglottis with normal vocal cord mobility. T2 Tumor invades mucosa of more than one adjacent subsite of supraglottis or glottis or region outside the supraglottis (e.g., mucosa of the base of the tongue, vallecula, medial wall of pyriform sinus) without fixation of the larynx. T3 Tumor limited to larynx with vocal cord fixation and/or invades any of the following: post-cricoid area, pre-epiglottic space, para-glottic space, and/or inner cortex of thyroid cartilage. T4 Moderately advanced or very advanced. T4a Moderately advanced local disease. Tumor invades through the outer cortex of the thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, soft tissues of the neck including deep extrinsic muscle of the tongue, strap muscles, thyroid, or esophagus). T4b Very advanced local disease. Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures.

Glottis

T1 Tumor limited to the vocal cord(s) (may involve anterior or posterior commissure) with normal mobility. T1a Tumor limited to one vocal cord. T1b Tumor involves both vocal cords. T2 Tumor extends to supraglottis and/or subglottis, and/or with impaired vocal cord mobility. T3 Tumor limited to the larynx with vocal cord fixation and/or invasion of paraglottic space and/or inner cortex of the thyroid cartilage. T4 Moderately advanced or very advanced. T4a Moderately advanced local disease. Tumor invades through the outer cortex of the thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, cricoid cartilage, soft tissues of the neck including deep extrinsic muscle of the tongue, strap muscles, thyroid, or esophagus). T4b Very advanced local disease. Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures.

Subglottis

T1 Tumor limited to the subglottis. T2 Tumor extends to vocal cord(s) with normal or impaired mobility. T3 Tumor limited to the larynx with vocal cord fixation and/or invasion of paraglottic space and/or inner cortex of the thyroid cartilage. T4 Moderately advanced or very advanced. T4a Moderately advanced local disease. Tumor invades cricoid or thyroid cartilage and/or invades tissues beyond the larynx (e.g., trachea, soft tissues of the neck including deep extrinsic muscles of the tongue, strap muscles, thyroid, or esophagus). T4b Very advanced local disease. Tumor invades prevertebral space, encases carotid artery, or invades mediastinal structures.

Rodrigo Arrangoiz MS, MD, FACS es especialista en Cirugía de Tumores de Cabeza y Cuello / Cirugía Endocrina y Cirugía Oncológica compleja:Fue egresado como Médico General de la Universidad Anahuac:Graduado Suma Cum Laude. Es miembro de Sociedad Quirúrgica S.C.:Que es el único grupo quirúrgico en México en donde todos los socios se entrenaron en las mejores instituciones académicas de los Estados Unidos de América.

El Doctor Arrangoiz es experto en el manejo del: Cáncer de Tiroides:Cáncer papilar de tiroides

Cáncer folicular de tiroides

Cáncer medular de tiroides

Cáncer anaplásico de tiroides

Patología Quirúrgica de Tiroides:Bocio multi nodular no toxico sintomático Bocio multi nodular toxico

Hipertiroidismo

Hiperparatiroidismo:Hiperparatiroidismo primarioHiperparatiroidismo secundario

Hiperparatiroidismo terciario

Tumores de Cabeza y Cuello:Cancer de la cavidad oral

Cáncer de faringe:

Nasofaringe

Orofaringe

Hipofaringe

Cáncer Laringeo:

Cáncer supraglótico

Cáncer glótico

Cancer subglótico

Cáncer de glándulas salivales:

Glándula Parótida

Glándula submandibular

Glándula sublingual

Glándulas salivales menores

Cáncer de piel de la cabeza y cuello:

Melanoma

Carcinoma basocelular

Carcinoma epidermoide

Carcinoma de Merkel

Dermatofibrosacroma Protuberans

Cáncer de Mama.

Cáncer de piel:

Melanoma

Carcinoma basocelular

Carcinoma epidermoide

Carcinoma de Merkel

Dermatofibrosacroma Protuberans

Fue entrenado en las mejores instituciones académicas de los Estados Unidos.

Mantiene certificaciones por los Consejos de Cirugía General y Cirugía Oncológica en México y en los Estados Unidos de América.

Su entrenamiento incluyó:Cirugía General y Gastrointestinal:Michigan State University (2004 – 2010)

Cirugía Oncológica / Tumores de Cabeza y Cuello / Cirugía Endocrina:Fox Chase Cancer Center en Filadelfia (2010 al 2012)

Maestría en Ciencias (Clinical Research for Health Professionals):Drexel University (Filadelfia) (2010 – 2012)

Cirugía de Tumores de Cabeza y Cuello / Cirugía Endocrina (2014 al 2016):IFHNOS / Memorial Sloan Kettering Cancer Center

Ha participado en múltiples cursos y congresos como Conferencista y Profesor Invitado, así mismo ha realizado diversas publicaciones y artículos sobre temas relacionados con su especialidad.

Es pionero en México de la:

Cirugía minimamente invasive radioguida de paratiroides.

Se encuentra certificado por el Consejo Mexicano de Cirugía General y el Consejo Mexicano de Oncología así como es de los pocos mexicanos certificado por, el AMERICAN BOARD OF SURGERY, el cuál le faculta como cirujano con licencia en los EU.

Es miembro de diversas asociaciones médicas como el:American College of Surgeons, American Thyroid Association, American Society of Endocrine Surgeons, American Medical Association, American Society of Clinical Oncology, Association of Academic Surgeons, Society of Surgical Oncology, The Society of Surgery of the Alimentary Tract, Society of American Gastrointestinal Endoscopic Surgeons, y la American Society of Breast Surgeons, entre otras.

Gracias a esto el Dr. Rodrigo Arrangoiz es reconocido como uno de los mejores especialistas en Cirugía de Tumores de Cabeza y Cuello / Cirugía Endocrina y Cirugía Oncológica en México, además de ser galardonado como uno de los 50 mejores médicos de México en los Top Doctors Awards 2018.

#Arrangoiz

#Teacher

#Surgeon

#Cirujano

#ThyroidExpert

#ThyroidSurgeon

#CirujanodeTiroides

#ExpertoenTiroides

#ExpertoenParatiroides

#Paratiroides

#Hiperparatiroidismo

#CancerdeTiroides

#ThyroidCancer

#PapillaryThyroidCancer

#SurgicalOncologist

#CirujanoOncologo

#CancerSurgeon

#CirujanodeCancer

#HeadandNeckSurgeon

#CirugiaEndocrina

#CirujanodeTumoresdeCabezayCuello

#OralCavityCancer

#Melanoma

Anatomy and Staging of Laryngeal Cancer The larynx is an inferior continuation of the oropharynx: It extends from the epiglottis (namely the glossoepiglottic and pharyngoepiglottic folds) to the inferior aspect / border of the…

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