title: Multifocal osteogenic sarcoma in the seventh decade.
abstract: A 64-year-old man with right knee pain had uptake of Tc-99m MDP in the area as well as in the greater trochanter. Both sites were shown to contain osteogenic sarcoma. There was resection of the bone. Eight months later, radiogallium uptake was avid in the nearby soft tissue, indicating tumor spread.
authors.forename: J A
authors.initials: JA
authors.lastname: Vento
authors.forename: R
authors.initials: R
authors.lastname: Edkin
authors.forename: J D
authors.initials: JD
authors.lastname: Slavin
authors.forename: R P
authors.initials: RP
authors.lastname: Spencer
mesh_terms: D005266:Femoral Neoplasms / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012516:Osteosarcoma / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013669:Technetium Tc 99m Medronate
chemical_list: D013669:Technetium Tc 99m Medronate