title: Ewing's sarcoma seen as a "cold" lesion on bone scans.
mesh_terms: D000293:Adolescent; D001706:Biopsy; D001859:Bone Neoplasms / Q000000981:diagnostic imaging*; D004164:Diphosphonates; D005188:False Negative Reactions; D005260:Female; D006801:Humans; D011877:Radionuclide Imaging; D012447:Sacrum; D012512:Sarcoma, Ewing / Q000000981:diagnostic imaging*; D013667:Technetium; D013669:Technetium Tc 99m Medronate / Q000031:analogs & derivatives*; D014057:Tomography, X-Ray Computed
chemical_list: D004164:Diphosphonates; C024226:technetium Tc 99m hydroxymethylene diphosphonate; D013667:Technetium; D013669:Technetium Tc 99m Medronate