title: Pyloroduodenal duplication cyst: case report
abstract: A 6-day-old female presented with vomiting and an abdominal mass. At laparotomy, a pyloroduodenal duplication cyst was enucleated from the pyloric region. Of the diagnostic studies performed, IV cholangiography with spiral computed tomography and an upper gastrointestinal barium study were useful in the preoperative differential diagnosis.
authors.affiliation: Second Department of Surgery, Kansai Medical University, 10-15 Fumizono, Moriguchi City, Osaka 570, Japan
authors.initials: Y
authors.lastname: Hamada
authors.initials: K
authors.lastname: Inoue
authors.initials: K
authors.lastname: Hioki