615 / 1481
GL
METHOD
TUMOR SITE T-stage
IMAGING
POSITION SUBSITES
UCSC
Italy
2004-2012
Experts review
Rectum none
CT-visible
human
Prone
yes
BELGIUM
2006-2015
Site of
recurrence
Expert review
Rectum none
CT-MR
Supine
yes
RTOG-USA
2009
Delineation
comnparison
Consensus
Ano-
Rectum
cT3N2
CT
Prone
CTV
AGITG-
Australia
2012
Consensus
Anus
cT2N0 anus
CT
Supine
yes
GTV
OAR
DUTCH
2012
Delineation
comparison
Consensus
Rectum Early stage CT-MR
Supine
yes
Step 1: Guidelines comparison