Arteriovenous malformation of the colon: localization with scintigraphy.
D000368:Aged; D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging*; D003106:Colon / Q000098:blood supply*; D006471:Gastrointestinal Hemorrhage / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D013670:Sodium Pertechnetate Tc 99m; D013667:Technetium
D013667:Technetium; D013670:Sodium Pertechnetate Tc 99m