Gardner D J, Hanson R E
Department of Diagnostic Radiology, Royal Victoria Hospital, McGill University, Montreal, Canada.
Clin Imaging. 1990 Aug;14(3):208-10. doi: 10.1016/0899-7071(90)90074-l.
A case of retroperitoneal perforation of the rectum complicating a single contrast barium enema is presented. The appearances on computed tomography (CT) allowed accurate depiction of the extent of barium extravasation not appreciated on plain films. Although this is an unusual complication of the barium enema, CT may prove useful when the suspicion of perforation arises.
本文报告一例因单对比钡剂灌肠检查并发直肠腹膜后穿孔的病例。计算机断层扫描（CT）表现能够准确显示平片上未发现的钡剂外渗范围。尽管这是钡剂灌肠检查的一种罕见并发症，但当怀疑有穿孔时，CT可能会很有用。
