Department of Radiology, University of Yamanashi, Chuo-shi, Yamanashi, Japan.
Can Assoc Radiol J. 2020 May;71(2):149-153. doi: 10.1177/0846537119899537. Epub 2020 Feb 5.
Meckel diverticulum is the most common and well-known congenital anomaly of the digestive system. Although most cases are asymptomatic, Meckel diverticulum can have a variety of complications, including gastrointestinal bleeding as a result of peptic ulceration, diverticulitis, and small bowel obstruction. Although the radiologic findings of these complications have been reported, they are difficult to diagnose preoperatively because Meckel diverticulum is a small entity. Computed tomography and scintigraphy play an important role in the diagnosis of Meckel diverticulum and its complications. It is important to be familiar with the radiologic features of acute abdomen due to complications of Meckel diverticulum to be able to manage the condition appropriately.
梅克尔憩室是最常见和最著名的消化系统先天性异常。虽然大多数病例无症状，但梅克尔憩室可能有多种并发症，包括因消化性溃疡、憩室炎和小肠梗阻引起的胃肠道出血。尽管这些并发症的放射学表现已有报道，但由于梅克尔憩室是一个小实体，术前很难诊断。计算机断层扫描和闪烁扫描在梅克尔憩室及其并发症的诊断中起着重要作用。熟悉梅克尔憩室并发症导致的急腹症的放射学特征对于能够恰当处理这种情况非常重要。
