title: Liver Parenchyma Perforation following Endoscopic Retrograde Cholangiopancreatography.
abstract: Although endoscopic retrograde cholangiopancreatography (ERCP) is an effective modality for the diagnosis and treatment of biliary and pancreatic diseases, it is still related with several severe complications. We report on the case of a female patient who developed liver parenchyma perforation following ERCP. She underwent ERCP with sphincterotomy and extraction of a common bile duct stone. Shortly after ERCP, abdominal distension was identified. Abdominal computed tomography revealed intraabdominal air leakage and leakage of contrast dye penetrating the liver parenchyma into the space around the spleen. Since periampullary perforation related to sphincterotomy could not be denied, she was referred for immediate surgery. Obvious perforation could not be found at surgery. Cholecystectomy, insertion of a T tube into the common bile duct, placement of a duodenostomy tube and drainage of the retroperitoneum were performed. She did well postoperatively and was discharged home on postoperative day 28. In conclusion, as it is well recognized that perforation is one of the most serious complication related to ERCP, liver parenchyma perforation should be suspected as a cause.
authors.affiliation: Department of Surgery, Saiseikai Fukuoka General Hospital, Fukuoka, Japan.
authors.forename: Hiroto
authors.initials: H
authors.lastname: Kayashima
authors.forename: Toru
authors.initials: T
authors.lastname: Ikegami
authors.forename: Yuta
authors.initials: Y
authors.lastname: Kasagi
authors.forename: Gen
authors.initials: G
authors.lastname: Hidaka
authors.forename: Koji
authors.initials: K
authors.lastname: Yamazaki
authors.forename: Noriaki
authors.initials: N
authors.lastname: Sadanaga
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Itoh
authors.forename: Yasunori
authors.initials: Y
authors.lastname: Emi
authors.forename: Hiroshi
authors.initials: H
authors.lastname: Matsuura
authors.forename: Kenichiro
authors.initials: K
authors.lastname: Okadome