Rectum
Category:
Rectum
Description:
Large bowel - Rectum
Model: TSGyneOrgans
CT
Model Information
Metrics
Delineation Information
Guidelines
PROPARA Trial Guidelines
Method
Delineated as a single structure extending from the level of the sigmoid colon to the level where Al cal ends
Structure Boundaries
Cranial Boundary
Slice below which rectum turns anteriorly.
Caudal Boundary
Slice above the puborectalis sling in the al cal
Medial Boundary
Exterl contour of the rectum
Lateral Boundary
Exterl contour of the rectum
Ventral Boundary
Exterl contour of the rectum
Dorsal Boundary
Exterl contour of the rectum