2022
DOI: 10.1016/j.tipsro.2022.08.004
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Online adaptive MR-guided radiotherapy: Conformity of contour adaptation for prostate cancer, rectal cancer and lymph node oligometastases among radiation therapists and radiation oncologists

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Cited by 14 publications
(7 citation statements)
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“…For specific equations for metric calculations please see corresponding Surface Distances Python package documentation 39 . Resultant values are broadly consistent with previous work in breast 40 , sarcoma 41 , H&N 35,42,43 , GYN 44 , and GI [44][45][46] IOV studies.…”
Section: Segmentation Interobserver Variabilitysupporting
confidence: 89%
“…For specific equations for metric calculations please see corresponding Surface Distances Python package documentation 39 . Resultant values are broadly consistent with previous work in breast 40 , sarcoma 41 , H&N 35,42,43 , GYN 44 , and GI [44][45][46] IOV studies.…”
Section: Segmentation Interobserver Variabilitysupporting
confidence: 89%
“…In a study where a DSC of 0.94 was reported on ten prostate patient contours on T2-weighted MR-images generated across 5 oncologists [6] , and high DSC prostate contour scores were noted between the therapist generated online contour and subsequent single oncologist observer comparison [8] . In other studies, similar to our assessment, adapted bladder and bowel contours between oncologists and therapists resulted in high agreement [16] , [17] . It should be noted that in this study, the cases in phase 1 were stringently scored, akin to prostate and OAR contours generated on an offline reference dataset (e.g.…”
Section: Discussionsupporting
confidence: 79%
“…Radiation oncologists must be fully aware of the tumor and OAR for radiotherapy that a patient will receive, especially since re-segmentation is very time-consuming. Recently published study have been allowed technicians to re-segment OAR and the tumor in online ART of MR-Linac ( 27 ). In any case, staff education is important for smooth treatment by online ART.…”
Section: Problems With and Limitations Of Mr-linacmentioning
confidence: 99%