Matsumoto Fumi, Tohda Akira, Shimada Kenji, Kubota Akio
Department of Urology, Osaka Medical Center and Research Institute for Maternal and Child Health, Osaka 594-1101, Japan.
J Pediatr Surg. 2005 Jul;40(7):e5-7. doi: 10.1016/j.jpedsurg.2005.03.069.
Ectopic pancreas is a relatively common congenital anomaly and is usually asymptomatic. Pancreatitis in the ectopic site and pseudocyst formation is extremely rare. To date, only 2 cases have been reported. We present a case of a 3-year-old girl with recurrent pancreatitis and unilateral hydronephrosis of the horseshoe kidney, which was produced by pancreatic pseudocyst arising from ectopic pancreas and isolated intestinal duplication in mesocolon. This is the first case of pancreatic pseudocyst that expanded to the retroperitoneal space and caused urinary tract obstruction.
异位胰腺是一种相对常见的先天性异常，通常无症状。异位部位发生胰腺炎和形成假性囊肿极为罕见。迄今为止，仅报道过2例。我们报告一例3岁女孩，患有复发性胰腺炎和马蹄肾单侧肾积水，病因是异位胰腺产生的胰腺假性囊肿以及结肠系膜孤立性肠重复畸形。这是首例胰腺假性囊肿扩展至腹膜后间隙并导致尿路梗阻的病例。
