has part has part characteristic of part of inheres in part of has modifier Abnormal stomach morphology Gastric duplication 2011-06-25T08:57:09Z HP:0011139 Gastric duplication cyst Gastric duplication usually presents as gastric outlet obstruction. They are usually spherical in form, do not communicate with the stomach, and are generally localized at the greater curvature. In some cases they may exhibit adhesion to the pancreas and even communicate with aberrant pancreatic ducts. Gastric duplication is more frequent in females. It is generally either diagnosed in infancy because of symptoms of gastric outlet obstruction or is an incidental finding in adulthood. Gastric duplication is a usually cystic malformation of gastrointestinal tract, usually attached to the greater curvature of the stomach and has no communication with the stomach. UMLS:C4021201 Gastrointestinal duplication abnormal duplicated stomach