Assertion: rectum | /r/HasProperty | supplied by superior rectal artery
Facets:
value: by the median sacral artery
type: OTHER
Source sentences:
text: The rectum is supplied by the superior rectal artery (branch of the inferior mesenteric artery), middle rectal artery (branch of the internal iliac artery) and inferior rectal artery (branch of the internal pudendal artery from the internal iliac artery).
text: The rectum and anal canal are supplied by the superior rectal artery (the continuation of the inferior mesenteric artery), with assistance from the middle and inferior rectal arteries, and by the median sacral artery.