title: [A retroperitoneal abscess after endoscopic sphincterotomy: a severe and infrequent complication].
abstract: We report the case of a 55-year-old female patient, previously cholecystectomized, who was admitted to the Hospital because of recurrent biliary abdominal pain, cholestasis and common bile duct enlargement by ultrasonography. 48 hours after an endoscopic sphincterotomy the patient developed abdominal pain and fever. CT scan demonstrated air and an infected liquid collection in the retroperitoneum. Although a percutaneous drainage was attempted, the persistence of the symptoms and the low drainage outflow of the infected material made surgical treatment necessary. Duodenal perforation in endoscopic sphincterotomy is an unusual but severe complication that leads to a high mortality rate if surgical treatment is not applied promptly. Sometimes retropneumoperitoneum can be satisfactory solved just with a conservative medical therapy, but if there is a suspected or confirmed infected collection surgical treatment must be applied promptly.
authors.affiliation: Servicio de Aparato Digestivo, Hospital Virgen de la Macarena, Sevilla.
authors.forename: F J
authors.initials: FJ
authors.lastname: Fernández Pérez
authors.forename: J M
authors.initials: JM
authors.lastname: Martín Guerrero
authors.forename: H
authors.initials: H
authors.lastname: Pallarés Manrique
authors.forename: M
authors.initials: M
authors.lastname: Hassan Assad
authors.forename: R
authors.initials: R
authors.lastname: Sáenz Solís
authors.forename: P
authors.initials: P
authors.lastname: Hergueta Delgado
authors.forename: F
authors.initials: F
authors.lastname: Pellicer Bautista
authors.forename: J M
authors.initials: JM
authors.lastname: Herrerías Gutiérrez
mesh_terms: D000038:Abscess / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D000208:Acute Disease; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D008875:Middle Aged; D011183:Postoperative Complications / Q000175:diagnosis / Q000209:etiology* / Q000628:therapy; D012187:Retroperitoneal Space; D016717:Sphincterotomy, Endoscopic