Lotfi K, Oates E
Department of Radiology, Tufts University School of Medicine, Boston, Massachusetts, USA.
Clin Nucl Med. 1996 Jan;21(1):1-3. doi: 10.1097/00003072-199601000-00001.
The evaluation of gastrointestinal hemorrhage may include a Meckel's scan, particularly in children. Typically, a Meckel's diverticulum shows discrete, focal uptake in the right lower abdomen. The authors describe an adult whose bleeding Meckel's diverticulum manifested as brisk, intermittent intraluminal tracer extravasation.
胃肠道出血的评估可能包括梅克尔扫描,尤其是在儿童中。通常,梅克尔憩室在右下腹表现为离散的、局灶性摄取。作者描述了一名成年人,其出血性梅克尔憩室表现为腔内示踪剂快速、间歇性外渗。