title: Retroperitoneal myxoid variant of malignant fibrous histiocytoma: report of a case.
abstract: A case of a retroperitoneal myxoid variant of malignant fibrous histiocytoma is reported. The chief complaints were remittent fever and a painful mass on the right flank, which were misdiagnosed as acute inflammatory disease.
mesh_terms: D005260:Female; D018219:Histiocytoma, Benign Fibrous / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D012186:Retroperitoneal Neoplasms / Q000473:pathology