title: Sarcomatoid renal cell carcinoma with osteosarcomatous differentiation--a case report.
abstract: A rare case of sarcomatoid renal cell carcinoma (RCC) with predominantly osteosarcomatous differentiation occurring in a 36-year-old male is reported. Immunohistochemistry excluded the possibility of primary osteosarcoma of the kidney.
authors.affiliation: Kasturba Medical College, Mangalore.
authors.forename: Anil
authors.initials: A
authors.lastname: Handoo
authors.forename: Radha Ramachandra
authors.initials: RR
authors.lastname: Pai
authors.forename: Vatsala Srinivas
authors.initials: VS
authors.lastname: Rao
authors.forename: Venkatesh B
authors.initials: VB
authors.lastname: Sanjeeva
mesh_terms: D000328:Adult; D002292:Carcinoma, Renal Cell / Q000378:metabolism / Q000473:pathology*; D002454:Cell Differentiation; D006801:Humans; D007150:Immunohistochemistry; D007633:Keratins / Q000378:metabolism; D007680:Kidney Neoplasms / Q000378:metabolism / Q000473:pathology*; D008297:Male; D012516:Osteosarcoma / Q000378:metabolism / Q000473:pathology; D014746:Vimentin / Q000378:metabolism
chemical_list: D014746:Vimentin; D007633:Keratins