[Malignant hemangiopericytoma: a rare primary retroperitoneal tumor].
A case of malignant retroperitoneal hemangiopericytoma is described. The infrequency of the retroperitoneal mesenchymatous origin, specific anatomopathological criteria of malignity, constant hypervascularization as well as clinico-radiological, surgical and prognostic characteristics found in the literature are highlighted.
Romero Martín
J A
JA
Servicio de Urología y Unidad de Trasplante Renal, Hospital Clínico, Universidad de Barcelona.
Barranco Sanz
M A
MA
Alvarez-Vijande
R
R
Gutiérrez del Pozo
R
R
Ordi
J
J
Carretero González
P
P
D000368:Aged; D006393:Hemangiopericytoma / Q000473:pathology; D006801:Humans; D008297:Male; D012186:Retroperitoneal Neoplasms / Q000473:pathology
Hemangiopericitoma maligno: un raro tumor retroperitoneal primario.