title: Bone scintigraphy in chondroblastoma.
abstract: Scintigraphy in 3 patients with chondroblastoma showed that the tumors were hyperemic and avidly accumulated the radionuclide. These changes were also present in adjacent normal bone, but to a lesser degree. This suggest that radionuclide uptake in chondroblastoma is a function of the blood supply to the tumor rather than primary matrix extraction.
mesh_terms: D001859:Bone Neoplasms / Q000098:blood supply / Q000000981:diagnostic imaging*; D002648:Child; D002804:Chondroblastoma / Q000098:blood supply / Q000000981:diagnostic imaging*; D004164:Diphosphonates; D005266:Femoral Neoplasms / Q000000981:diagnostic imaging; D006801:Humans; D006811:Humerus / Q000000981:diagnostic imaging; D008297:Male; D011877:Radionuclide Imaging; D013667:Technetium; D013669:Technetium Tc 99m Medronate; D013977:Tibia / Q000000981:diagnostic imaging; D013997:Time Factors
chemical_list: D004164:Diphosphonates; D013667:Technetium; D013669:Technetium Tc 99m Medronate