#Node v20 development

[i4technolab]

Node v20: Exploring the New Features and Enhancements

Time appears to be racing at an incredible rate in the ever-evolving field of technology, leaving us with surprises. It feels like just yesterday we were delving into the exciting landscape of Node 19, relishing its impeccable updates. Yet, in the blink of an eye, the news of Node v20's arrival echoes through the digital corridors, catching us off guard.

Following in the footsteps of Node 19, the Node.js team and community continue to push the boundaries with their latest innovations and updates all across the world. The Node.js community has launched Node.js version 20 to make Node.js app development easier.

In this blog post, we will look at what's new in Node 20, as well as some significant changes. In addition, we will examine the Node 20 progression for both growth ecosystems and entrepreneurs.

[cancersfakianakis1]

Whole breast and regional nodal irradiation in prone versus supine position in left sided breast cancer

Abstract

Background

Prone whole breast irradiation (WBI) leads to reduced heart and lung doses in breast cancer patients receiving adjuvant radiotherapy. In this feasibility trial, we investigated the prone position for whole breast + lymph node irradiation (WB + LNI).

Methods

A new support device was developed for optimal target coverage, on which patients are positioned in a position resembling a phase from the crawl swimming technique (prone crawl position). Five left sided breast cancer patients were included and simulated in supine and prone position. For each patient, a treatment plan was made in prone and supine position for WB + LNI to the whole axilla and the unoperated part of the axilla. Patients served as their own controls for comparing dosimetry of target volumes and organs at risk (OAR) in prone versus in supine position.

Results

Target volume coverage differed only slightly between prone and supine position. Doses were significantly reduced (P < 0.05) in prone position for ipsilateral lung (Dmean, D2, V5, V10, V20, V30), contralateral lung (Dmean, D2), contralateral breast (Dmean, D2 and for total axillary WB + LNI also V5), thyroid (Dmean, D2, V5, V10, V20, V30), oesophagus (Dmean and for partial axillary WB + LNI also D2 and V5), skin (D2 and for partial axillary WB + LNI V105 and V107). There were no significant differences for heart and humeral head doses.

Conclusions

Prone crawl position in WB + LNI allows for good breast and nodal target coverage with better sparing of ipsilateral lung, thyroid, contralateral breast, contralateral lung and oesophagus when compared to supine position. There is no difference in heart and humeral head doses.

Trial registration

No trial registration was performed because there were no therapeutic interventions.

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[i4technolab]

Following in the footsteps of Node 19, the Node.js team and community continue to push the boundaries with their latest innovations and updates all across the world. The Node.js community has launched Node.js version 20 to make Node.js app development easier.