Gastrointestinal symptoms as an extended clinical feature of Pierson syndrome: a case report and review of the literature

摘要

Gastrointestinal phenotypes associated with Pierson syndrome. An upper gastrointestinal contrast study depicting the intestinal malrotation. Arrows indicate the “corkscrew sign” of the proximal jejunum. A radiographic contrast image depicting the gatroesophageal reflux (arrow head)