Observer uncertainties of soft tissue-based patient positioning in IGRT.

CONCLUSION: Intraobserver variability was sufficiently small and would be negligible. However, uncertainties due to interobserver variability for soft-tissue-based patient positioning using CBCT images should be considered in CTV-to-PTV margins. PMID: 31957964 [PubMed - as supplied by publisher]

https://www.ncbi.nlm.nih.gov/pubmed/31957964?dopt=Abstract

Source: Journal of Applied Clinical Medical Physics - January 19, 2020 Category: Physics Authors: Hirose TA, Arimura H, Fukunaga JI, Ohga S, Yoshitake T, Shioyama Y Tags: J Appl Clin Med Phys Source Type: research