Cyst of the gastric wall arising from heterotopic pancreas: report of a case.

ABSTRACT

Heterotopia of pancreatic tissue is a common developmental anomaly, affecting predominantly the gastrointestinal tract. The case of a symptomatic cyst arising from the posterior gastric wall in a 40-year-old man is presented, undergoing laparoscopic gastric wedge resection. Pathology report described a cyst of the gastric wall lined by ductal pancreatic epithelium.