[Extrarenal retroperitoneal angiomyolipoma: bibliography review and report of a new case].
OBJECTIVE
To report the 7th case of pararenal angiomyolipoma published in the world literature and to review the international bibliography.


METHODS
We report the case of a 46-year-old female with history of renal colic and a complex mass on radiological tests.


CONCLUSIONS
Extrarenal retroperitoneal angiomyolipoma is a rare pathology with no more than 7 published cases. The diagnostic difficulty and radiological similarities with liposarcoma make surgery the treatment of choice.
Servicio de Urología, Hospital Ramón y Cajal, Madrid, España. iggoga@hotmail.com
Ignacio
I
Gómez García
Enrique
E
Sanz Mayayo
Antonio
A
Allona Almagro
Jose Luis
JL
Ruiz Rubio
Mónica
M
García-Cosio Piqueras
Rafael
R
Rodríguez Patrón
Francisco Javier
FJ
Burgos Revilla
David
D
García Ortells
Angel
A
Escudero Barrilero
D018207:Angiomyolipoma / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008875:Middle Aged; D012186:Retroperitoneal Neoplasms / Q000175:diagnosis*