796 / 1031
Presaral
space
Mesorectum
Internal
iliac
nodes
Obturator
nodes
Extrenal
iliac nodes
sphincter
complex
ischiorectal
fossae
cT3 mid-low
(below the
peritoneal
reflection)
+
+
+
Any cT with
massive positive
internal iliac
nodes
+
+
+
Any cT with
massive positive
obturator nodes
nodes
+
+
+
cT4 with for
anterior pelvic
organ
+
+
+