title: Three approaches for laparoscopic unroofing of simple and complicated renal cysts.
abstract: We report 2 cases of simple renal cysts which were marsupialized with 2 laparoscopic approaches involving either transperitoneal, with reflection of the colon medially or dissection through the mesocolon, and a case of a multilocular renal cyst which was treated by the retroperitoneal approach. Although laparoscopic unroofing of a renal cyst is a safe and effective alternative to open surgical techniques, the transperitoneal approach should only be used for simple renal cysts. The retroperitoneal approach for complicated renal cysts may be indicated if preoperative examinations exclude the possibility of malignancy.
authors.affiliation: Department of Urology, Oita Medical University, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Mimata
authors.forename: H
authors.initials: H
authors.lastname: Mizoguchi
authors.forename: H
authors.initials: H
authors.lastname: Ohno
authors.forename: Y
authors.initials: Y
authors.lastname: Tasaki
authors.forename: T
authors.initials: T
authors.lastname: Hanada
authors.forename: Y
authors.initials: Y
authors.lastname: Nomura
mesh_terms: D000368:Aged; D003560:Cysts / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D007674:Kidney Diseases / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D010535:Laparoscopy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014567:Urography