Abstract
Massive lower gastrointestinal (GI) bleeding caused by gallbladder carcinoma eroding into the colonic wall was demonstrated accurately by Tc-99m RBCs. In addition, retrograde bleeding into the gallbladder was also identified while arteriography did not show contrast extravasation. This case supports the use of Tc-99m RBCs over Tc-99m sulfur colloid for more accurate localization of lower GI bleeding.
Original language | English |
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Pages (from-to) | 543-545 |
Number of pages | 3 |
Journal | Clinical Nuclear Medicine |
Volume | 10 |
Issue number | 8 |
DOIs | |
State | Published - 1985 |