title: [Carcinosarcoma of the renal pelvis in a horseshoe kidney: about a case].
abstract: Carcinosarcoma of the renal pelvis is a rare tumor, and its development in a horseshoe kidney makes it even more special. This is the first case reported in the literature of a renal pelvis carcinosarcoma developed in a horseshoe kidney and diagnosed on macroscopic hematuria.
authors.affiliation: Service d'urologie, hôpital militaire de Santiago, avenue Larrain 9100, La Reina, Santiago, Chili.
authors.forename: F
authors.initials: F
authors.lastname: Coz
authors.forename: B
authors.initials: B
authors.lastname: Vivaldi
authors.forename: N
authors.initials: N
authors.lastname: Zambrano
authors.forename: A
authors.initials: A
authors.lastname: Domenech
authors.forename: G
authors.initials: G
authors.lastname: Schiappacasse
authors.forename: Y
authors.initials: Y
authors.lastname: Retamal
authors.forename: C
authors.initials: C
authors.lastname: Maurin
mesh_terms: D000368:Aged; D002296:Carcinosarcoma / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007668:Kidney / Q000002:abnormalities*; D007680:Kidney Neoplasms / Q000150:complications* / Q000175:diagnosis; D007682:Kidney Pelvis; D008297:Male