#PetCtScanInFaridabad

[houseofdiagnostics]

Find Best PET CT Scan Centre in Delhi NCR- HOD

One of modern medicine's most effective and helpful imaging technology, PET/CT scan, is a combination of a PET scan and a CT scan.

Positron emission tomography, also known as PET scan, is a nuclear medicine imaging scan. Wherein positrons are emitted into the human body with the help of a tracer drug, or radioactive drug to determine any abnormality inside the body. The radioactive tracer, when injected, emits a variety of positrons, providing a 3D image of the processes occurring inside the body. Computed tomography, also known as CT scan, uses a computer, a series of X-rays, and sometimes a contrast material to create 3 Dimensional images of the organs inside the body.

Doctors may order a PET/CT to create a unique image fusion of nuclear medicine and CT images. This image fusion helps doctors to arrive at a patient's prognosis and plan treatment. These combined scans are helpful to diagnose any abnormal metabolic activity and provide more precise information aiding accurate diagnosis.

This article will give a detailed insight into the working of these scans. It will also provide information on the best PET CT scan centre in Delhi NCR.

Common Uses

Doctors recommend this scan to:

Diagnose cancer

Determine the spread of cancer in the body

Checking cancer re-occurrence after treatment

Prognosis evaluation

Planning radiotherapy treatment

Evaluating brain abnormalities

Preparation before the Scan

Most scans require fasting for around 4 to 6 hours.

Women must inform their doctor or technologist if they are pregnant or breastfeeding.

Tell your radiologist about allergies, recent sicknesses, medications, or medical conditions.

Before entering the machine, remove metal items like jewellery, hairpins, watches, wigs, dentures, etc.

Do not exercise aggressively at least 24 hours before the scan.

Change into a hospital gown.

Types

18-FDG PET CT Scan (Whole-body PET CT scan)

PSMA PET CT Scan (Prostate Cancer)

DOTA PET CT Scan (Nero Endocrine Tumors)

Cardiac PET CT (Cardiac Viability)

FDG PET CT with triple-phase CT (Abdomen)

How does the scan work?

Nuclear medicine uses radiotracers that doctor injects into the blood. It may also be swallowed or inhaled as a gas. The radiotracer gathers in the area under evaluation, where it emits gamma rays. Special cameras determine this energy and, with a computer's help, create detailed pictures of the organs and tissues inside.

During and after the scan

The doctor injects radioactive liquid through a cannula about an hour before the scan. The patient must limit their body movement and avoid any physical activity to let the radiotracer spread through the body.

The machine looks like a large cylindrical-shaped tube with both ends open. The technician makes the patient lie on the sliding table comfortably. One should try to stay calm and still during the scan. The machine takes pictures as the tables move back and forth through it. One may resume their normal activities after the examination.

Possible risks

Since the usage of the radioactive dose is minimal, there are no possible risks. Also, the patient usually does not suffer from any abnormality but only weakness due to fasting.

How much does the scan cost?

There are several PET CT Scan centres in Delhi NCR where you can book this scan. The cost generally depends on which part of the body is being scanned. Therefore, the Whole Body PET CT Scan costs vary basis the location and the centre. Check out cardiac PET CT scan prices in Faridabad.

[houseofdiagnostics]

PET-CT Scan in Delhi NCR

PET-CT is a diagnostic imaging test used primarily for the detection of cancer and several other ailments. The PET-CT scanner is a special imaging machine that performs both PET and CT scans together. The combined PET-CT scan offers clearer images of higher resolution and is generally accepted to provide more accurate diagnosis than the two scans if done separately. In recent years, PET-CT scan has gained great popularity, predominantly in clinical oncology, which has led to an exponential growth of the numbers of scanners being used worldwide.

PET Scan: During a Positron Emission Tomography or PET scan, a small dosage of radioactive tracers is swallowed, inhaled, or injected into the patient. This molecule is an isotope that is actively absorbed by areas of the body with the most active cancer cells. The PET scan component of the PET-CT scan measures the uptake of the tracer and highlights the areas where a higher level of cancer activity is detected.

CT Scan: The Computed Tomography or CT Scan is used for anatomical localization of the body. It takes a series of x-rays around the body and puts them together to create 3-dimensional images.

PET-CT Scan for Cancer As mentioned, PET-CT scan is a preferred modality for diagnosing various conditions, but most importantly for diagnosis of various types of cancer at an early stage and might help doctors plan an effective treatment plan. PET-CT scans for cancer can help:    • Find the size and spread of cancer (staging of cancer)    • Evaluate if a patient is fit for cancer removal surgery    • Find the best treatment for a particular cancer case    • Check if cancer has come back    • Plan radiotherapy treatment    • Monitor cancer treatment effectiveness

PET Scan Brain A brain PET scan allows doctors to see the functioning of the brain and helps detect any abnormalities. A brain PET scan is used for various conditions and reasons:    • Epilepsy - to see which part of the brain is responsible for the seizures    • To assess the function of a brain tumour    • To evaluate brain damage due to trauma    • To determine the effectiveness of surgery, radiation therapy, and/or chemotherapy in patients with brain tumours

PET-CT Scan for Cardiac ailments A cardiac PET CT scan is used to accurately measure blood flow between the coronary arteries and heart muscle. It is also used to identify dead or injured tissue that is still living and functioning. This enables cardiologists to diagnose conditions such as coronary artery disease (CAD) and tissue damage following a heart attack. A cardiac PET-CT scan provides improved accuracy, less radiation, and increased efficiency in detecting coronary artery disease compared to other modes, such as nuclear stress testing (SPECT).

DOTA PET-CT Scan A DOTA PET-CT scan test is used specifically to evaluate neuroendocrine tumours (NETs) that can occur in any part of the body. By injecting radiotracer molecules into a patient's system that produce 3D images, a PET-CT scan can be used to visualize NET tumours for detection, staging, and follow-up.

PET CT Scan price in Delhi NCR PET CT scan is a trending nuclear imaging technique, especially in cancer detection. Multiple diagnostic centres serve PET CT Scan in Faridabad, Delhi, Gurgaon, Noida and other locations. You can choose the centre based on price, quality, customer ratings, and location which suits you the best. However, when it comes to price, the scan cost varies depending on the body part to be scanned, the type of scan and the location. For example, DOTA PET-CT Scan in Noida and Delhi may have different cost as compared to the cost of cardiac PET CT Scan in Delhi and NCR. A comparison before booking an appointment for the scan is an excellent way to choose the best and trusted centre for getting a PET CT scan test done.