title: Osteosarcoma of the proximal humerus.
mesh_terms: D000293:Adolescent; D001859:Bone Neoplasms / Q000175:diagnosis*; D004164:Diphosphonates; D006801:Humans; D006811:Humerus; D008297:Male; D012516:Osteosarcoma / Q000175:diagnosis*; D013667:Technetium; D013669:Technetium Tc 99m Medronate; D014057:Tomography, X-Ray Computed
chemical_list: D004164:Diphosphonates; D013667:Technetium; D013669:Technetium Tc 99m Medronate