title: Elevated uptake of 99mtechnetium methylene diphosphonate in the axial skeleton in ankylosing spondylitis and Reiter's disease: implications for quantitative sacroiliac scintigraphy.
mesh_terms: D000328:Adult; D000368:Aged; D016918:Arthritis, Reactive / Q000000981:diagnostic imaging* / Q000378:metabolism; D004164:Diphosphonates / Q000378:metabolism; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011877:Radionuclide Imaging; D012446:Sacroiliac Joint / Q000000981:diagnostic imaging* / Q000378:metabolism; D012447:Sacrum / Q000000981:diagnostic imaging* / Q000378:metabolism; D013167:Spondylitis, Ankylosing / Q000000981:diagnostic imaging* / Q000378:metabolism; D013667:Technetium / Q000378:metabolism; D013669:Technetium Tc 99m Medronate
chemical_list: D004164:Diphosphonates; D013667:Technetium; D013669:Technetium Tc 99m Medronate