title: An abdomino-aortic aneurysm demonstrated on bone scintigraphy as a photon-deficient region.
mesh_terms: D000368:Aged; D001012:Aorta, Abdominal / Q000000981:diagnostic imaging; D001014:Aortic Aneurysm / Q000000981:diagnostic imaging*; D001842:Bone and Bones / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D011877:Radionuclide Imaging; D014054:Tomography; D014463:Ultrasonography