title: Primary osteosarcoma of the spermatic cord with synchronous bilateral renal cell carcinoma.
abstract: Primary extraskeletal osteosarcoma of the spermatic cord is an extremely rare tumor with only two other cases being reported in the world literature. We describe a patient with this lesion who also had concomitant bilateral renal cell carcinoma. The management of this case and a review of this subject are presented.
authors.affiliation: Department of Urology, Bowman Gray School of Medicine, Medical Center Boulevard, Winston-Salem, NC 27157-1094, USA.
authors.forename: J C
authors.initials: JC
authors.lastname: Beiswanger
authors.forename: R D
authors.initials: RD
authors.lastname: Woodruff
authors.forename: P D
authors.initials: PD
authors.lastname: Savage
authors.forename: D G
authors.initials: DG
authors.lastname: Assimos
mesh_terms: D002292:Carcinoma, Renal Cell / Q000473:pathology / Q000601:surgery; D005834:Genital Neoplasms, Male / Q000473:pathology / Q000601:surgery; D006801:Humans; D007680:Kidney Neoplasms / Q000473:pathology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D009378:Neoplasms, Multiple Primary / Q000473:pathology / Q000601:surgery; D012516:Osteosarcoma / Q000473:pathology / Q000601:surgery; D013085:Spermatic Cord