Department of Radiology, C S Mott Children's Hospital, University of Michigan Health System, Ann Arbor, MI 48109, USA.
Ann Nucl Med. 2009 Nov;23(9):813-5. doi: 10.1007/s12149-009-0301-1. Epub 2009 Sep 29.
Meckel's diverticulum is a relatively common source of gastrointestinal tract morbidity in children. Individuals may present with symptoms of lower gastrointestinal tract bleeding, bowel obstruction or diverticulitis. Technetium-99 m pertechnetate scintigraphy is used to demonstrate those Meckel's diverticula that contain heterotopic gastric mucosa. We present a case of an adolescent male patient with rectal bleeding and suspected Meckel's diverticulum where the use of SPECT/CT fusion imaging provided valuable diagnostic information and prevented a false-negative study.
梅克尔憩室是儿童胃肠道疾病的一个相对常见的病因。患者可能表现为下消化道出血、肠梗阻或憩室炎等症状。锝 99m 高锝酸盐扫描用于显示含有异位胃黏膜的梅克尔憩室。我们报告一例青少年男性直肠出血和疑似梅克尔憩室患者，SPECT/CT 融合成像的应用提供了有价值的诊断信息，并避免了假阴性检查。
