Farman J, Goldstein D J, Sugalski M T, Moazami N, Amory S
Department of Radiology, College of Physicians and Surgeons, Columbia University, New York, New York, USA.
Clin Imaging. 1998 Jul-Aug;22(4):240-2. doi: 10.1016/s0899-7071(98)00012-6.
Calculous cholecystitis severe enough to result in pyloric outlet obstruction is a rare occurrence. Impaction of a large calculus in the duodenum or stomach as a consequence of fistula formation is usually diagnosed on upper gastrointestinal series. Computed tomography is uncommonly used to diagnose this condition and was diagnostic in our patient.
严重到足以导致幽门出口梗阻的结石性胆囊炎是一种罕见的情况。由于瘘管形成导致大结石嵌顿于十二指肠或胃，通常在上消化道造影时得以诊断。计算机断层扫描很少用于诊断这种情况，但在我们的患者中具有诊断价值。
