part of part of distalmost part of continuous with continuous with contributes to morphology of large intestine rectum EV:0100081 MIAA:0000050 MAT:0000050 XAO:0000238 Wikipedia:Rectum GAID:311 VHOG:0001751 EHDAA:5836 MESH:D012007 intestinum rectum terminal portion of large intestine terminal portion of intestine galen:Rectum EMAPA:17896 CALOHA:TS-1180 BTO:0001158 The terminal portion of the intestinal tube, terminating with the anus. AAO:0010401 EHDAA2:0001592 FMA:14544 SCTID:181261002 UBERON:0001052 NCIT:C12390 rectal sac EFO:0000848 MA:0000336 sigmoid colon subdivision of digestive tract terminal part of digestive tract internal anal region