Developing and validating a simple urethra surrogate model to facilitate dosimetric analysis to predict genitourinary toxicity

Developing and validating a simple urethra surrogate model to facilitate dosimetric analysis to predict genitourinary toxicity

Purpose: The urethra is a critical structure in prostate radiotherapy planning; however, it is impossible to visualise on CT. We developed a surrogate urethra model (SUM) for CT-only planning workflow and tested its geometric and dosimetric performance against the MRI-delineated urethra (MDU). Metho...

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Bibliographic Details
Main Authors: Ragu Ratnakumaran, Jonathan Mohajer, Samuel J. Withey, Douglas H. Brand, Ernest Lee, Andrew Loblaw, Shaun Tolan, Nicholas van As, Alison C. Tree
Format: Article
Language:English
Published: Elsevier 2024-05-01
Series:Clinical and Translational Radiation Oncology
Subjects:
Surrogate
Urethra
Prostate radiotherapy
Stereotactic body radiotherapy
Online Access:http://www.sciencedirect.com/science/article/pii/S2405630824000466

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