Scintigraphic appearances of osteoid osteoma.
A series of 42 osteoid osteomas is reviewed, and the scintigraphic appearances are described. In all cases, a marked, well-localized area of increased activity was demonstrated at the tumor site in both the blood-pool and standard two-hour images. The blood-pool images were performed after the injection of technetium-99m methylene diphosphate which showed a small hyperemic lesion in all cases of osteoid osteoma, thus distinguishing this tumor from other lesions which may show uptake of radionuclide activity after two hours.
D000293:Adolescent; D000328:Adult; D001859:Bone Neoplasms / Q000000981:diagnostic imaging*; D002648:Child; D002675:Child, Preschool; D004164:Diphosphonates; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D010017:Osteoma, Osteoid / Q000000981:diagnostic imaging*; D011877:Radionuclide Imaging; D013667:Technetium; D013669:Technetium Tc 99m Medronate
D004164:Diphosphonates; D013667:Technetium; D013669:Technetium Tc 99m Medronate