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:
CTV_CW on slices 88
PTV_CW on slices 88
PTV_eval_CW on slices 88
CTV_IMN on slices 88
PTV_IMNs on slices 88
CTV_Axilla on slices 62
PTV_Axilla on slices 62
CTV_Sclav on slices 33
PTV_Sclav on slices 33

Disabled Contours: All
Enabled Reference Contours: None

Resource Files:
09242017_01_Breast AK Vignette.pdf
EduCase User Guide

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
Delineate the whole "Heart" focusing on the superior extent. (Contour on all slices) 
Delineate the whole "Thyroid" (Contour on all slices) 
Delineate all other contours on Slice 68. (Contour just on slice 68)

Resource Files:
09242017_01_Breast DA Vignette.pdf
EduCase User Guide

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
Contour Homework:
GTV on slices 83, 85, 87, 89, 91, 93, 95
CTV on slices 83, 85, 87, 89, 91, 93, 95
Brainstem on slices 83, 85, 87, 89, 91, 93, 95
Chiasm on slices 81, 83, 85
RON on slices 83, 85, 87
LON on slices 83, 85, 87, 88

(You may toggle between the fused MR_planning and MR_preop scans)

Disabled Contours: ALL
Enabled Reference Contours: None

Resource Files:
09242017_01_CNS SW Vignette.pdf
EduCase User Guide

Data and material from, or that you provide in connection with, this class may be used in aggregate form without limitation by ASTRO or, as specified by ASTRO, by its designees/licensees. By providing such data or material, including drawings, and by participating in this class, you consent to this use.

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