Acute massive rectal bleeding as a presenting sign of Crohn disease.
Smith-Behn
J
J
Banez
A
A
Brown
T
T
Simon
R
R
Lin
P
P
D003424:Crohn Disease / Q000150:complications*; D005119:Extravasation of Diagnostic and Therapeutic Materials / Q000209:etiology; D006471:Gastrointestinal Hemorrhage / Q000209:etiology*; D006801:Humans; D008297:Male; D008638:Mesenteric Arteries / Q000000981:diagnostic imaging; D008875:Middle Aged; D011859:Radiography