Blind P J, Oberg L, Hedberg B
Department of Surgery, University of Umeå, Sweden.
Eur J Surg. 1991 Apr;157(4):299-300.
In a 60-year-old woman, endoscopic retrograde choledochography with sphincterotomy was followed by appearance of gas in the portal venous system. Venous bleeding was seen immediately after completion of sphincterotomy. The patient recovered well. Even in the absence of duodenal perforation, sphincterotomy may be complicated by hepatic portal venous gas.
在一名60岁女性患者中，内镜逆行胰胆管造影术及括约肌切开术后门静脉系统出现气体。括约肌切开术后立即出现静脉出血。患者恢复良好。即使没有十二指肠穿孔，括约肌切开术也可能并发肝门静脉积气。
