title: Technetium-99m MAG3 renal scintigraphy with demonstration of aortic dissection.
abstract: Demonstration of type B aortic dissection is rare during renal scintigraphy. The discordant radionuclide pattern of asymmetric renal flow with equivalent renal function and excretion has been previously reported in aortic dissection. However, delayed scintigraphic features of the false lumen have not been described. The author presents such a case with persistent technetium-99m MAG3 accumulation in the posterior mediastinum on postvoid planar imaging.
authors: Department of Radiology, Mayo Clinic Scottsdale, Scottsdale, AZ 85259, USA. nguyen.ba@mayo.edu
authors: Ba D
authors: BD
authors: Nguyen
mesh_terms: D000368:Aged; D000784:Aortic Dissection / Q000000981:diagnostic imaging*; D017545:Aortic Aneurysm, Thoracic / Q000000981:diagnostic imaging*; D006801:Humans; D007668:Kidney / Q000000981:diagnostic imaging*; D008482:Mediastinum / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D019275:Radiopharmaceuticals; D017263:Technetium Tc 99m Mertiatide; D014057:Tomography, X-Ray Computed
chemical_list: D019275:Radiopharmaceuticals; D017263:Technetium Tc 99m Mertiatide