Results 131 to 140 of about 416,624 (294)

Body contour adaptation for weight‐loss and bolus for head and neck radiotherapy on Ethos version 2.0 and HyperSight: Synthetic CT versus direct calculation

open access: yesJournal of Applied Clinical Medical Physics, Volume 26, Issue 4, April 2025.
Abstract Purpose In radiotherapy, body contour inaccuracies may compromise the delineation of adjacent structures and affect calculated dose. Here, we evaluate the un‐editable body contours auto‐generated by Ethos versions 1.0 (v1) and 2.0 (v2) treatment planning softwares for two simulated cases: weight‐loss and bolus application, particularly ...
Abby Yashayaeva   +2 more
wiley   +1 more source

Evaluation of AI‐based auto‐contouring tools in radiotherapy: A single‐institution study

open access: yesJournal of Applied Clinical Medical Physics, Volume 26, Issue 4, April 2025.
Abstract Background Accurate delineation of organs at risk (OARs) is crucial yet time‐consuming in the radiotherapy treatment planning workflow. Modern artificial intelligence (AI) technologies had made automation of OAR contouring feasible. This report details a single institution's experience in evaluating two commercial auto‐contouring software ...
Tingyu Wang   +10 more
wiley   +1 more source

Capnometry and the paediatric laryngeal mask airway [PDF]

open access: bronze, 1993
Isabelle Spahr‐Schopfer   +2 more
openalex   +1 more source

Vocal biomarkers correlate with FEV1 variations during methacholine challenge

open access: yesClinical and Translational Allergy, Volume 15, Issue 4, April 2025.
Abstract Background Mobile health applications are increasingly valued for their role in asthma management and the opportunity for large dataset collection. Our study aimed to investigate the feasibility of applying signal‐processing and machine‐learning technologies to detect alterations in the lower airway caliber and develop a machine‐learning ...
Giovanni Paoletti   +12 more
wiley   +1 more source

Timing of general anesthesia for pediatric patients recovering from COVID-19: a prospective cohort study

open access: yesBMC Anesthesiology
Objective To explore the timing of general anesthesia for pediatric patients who have recovered from novel coronavirus infection and summarize anesthesia-related complications. Methods We summarized the perioperative management of children under 14 years
Dinghuan Zhao   +6 more
doaj   +1 more source

Laryngeal Mask Airway

open access: yesKorean Journal of Anesthesiology, 2003
The laryngeal mask airway (LMA), invented by Dr. Brain in 1981, is a new airway device filling the gap between tracheal intubation and the use of a facial mask. The LMA is reusable, simple to use, atraumatic to in-sert, and helpful in overcoming an obstructed airway.
openaire   +2 more sources

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