title: Symptomatic retroperitoneal cyst: a diagnostic challenge.
abstract: Retroperitoneal cystic masses pose an important diagnostic and therapeutic challenge. Simple drainage, internal or external, is usually not sufficient. We report a case of a large symptomatic retroperitoneal cyst and its management.
authors.affiliation: Department of Visceral and Transplantation Surgery, Inselspital, Bern University Hospital and University of Bern, Bern, Switzerland. pietro.renzulli@insel.ch
authors.forename: Pietro
authors.initials: P
authors.lastname: Renzulli
authors.forename: Daniel
authors.initials: D
authors.lastname: Candinas