Sunday, September 24, 2017 8:00 a.m. - 9:30 a.m. eContouring for Breast and CNS Cancer with Douglas Arthur, MD, Atif Khan, MD, MS, Vinai Gondi, MD, Stephanie Weiss, MD
Contour Homework
Please review accompanying NRG BN001 protocol Sections 6.3 and 6.4 for guidance, as well as hippocampus contouring atlas at https://www.rtog.org/CoreLab/ContouringAtlases.aspx.
GTV1: T2/FLAIR signal abnormality inclusive of resection cavity and residual enhancing tumor
GTV1 on slices 94, 97, 100, 103, 106
CTV1:GTV1 plus 2cm margin anatomically confined around natural barriers to tumor growth such as the skull, dural boundaries, etc.
CTV1 on slices 94, 97, 100, 101, 106
GTV2: Resection cavity and residual enhancing tumor
GTV2 on slices 94, 97, 100, 103, 106
CTV2: GTV2 plus 2cm margin anatomically confined around natural barriers to tumor growth such as the skull, dural boundaries, etc.
CTV2 on slices 94, 97, 100, 103, 106
Right hippocampus:
Hippocampus_R on slices 102, 105, 111, 114, 117
(You may toggle between the fused postoperative post-contrast T1 and T2/FLAIR MR sequences)
Disabled Contours: ALL
Enabled Reference Contours: None
Resource Files:
09242017_01_CNS VG Vignette.pdf
VG BN001-protocol-master.pdf
EduCase User Guide