Argüelles Salido E, Congregado Ruiz C B, Medina López R A, Pascual del Pobil Moreno J L
Servicio de Urología, Unidad de Uro-Oncología, Hospital Universitario Virgen del Rocío, Sevilla.
Actas Urol Esp. 2004 Sep;28(8):624-6. doi: 10.1016/s0210-4806(04)73147-2.
We report a new case of retroperitoneal tumor: a malignant fibrous histiocytoma, in its less aggressive histologic type, the mixoid variety. This is a recently isolated histologic presentation from other sarcomas, with a low incidence, non-specific clinic findings and poor prognosis due to its tendency to reappear and to produce metastasis.