title: Photopenic mediastinum due to enlarged atria.
authors.affiliation: Division of Nuclear Medicine, St Luke's Roosevelt Hospital Center, New York, NY10025, USA. bwosnitzer@chpnet.org
authors.forename: Brian
authors.initials: B
authors.lastname: Wosnitzer
authors.forename: Rick
authors.initials: R
authors.lastname: Wray
authors.forename: Gordon
authors.initials: G
authors.lastname: DePuey
mesh_terms: D000368:Aged; D002309:Cardiology / Q000379:methods; D003952:Diagnostic Imaging / Q000379:methods*; D006321:Heart / Q000000981:diagnostic imaging*; D006325:Heart Atria / Q000503:physiopathology*; D006352:Heart Ventricles / Q000473:pathology; D006801:Humans; D007091:Image Processing, Computer-Assisted / Q000379:methods; D008297:Male; D008482:Mediastinum / Q000473:pathology*; D055414:Myocardial Perfusion Imaging / Q000379:methods*; D009206:Myocardium / Q000473:pathology*; D017256:Technetium Tc 99m Sestamibi / Q000494:pharmacology*; D015899:Tomography, Emission-Computed, Single-Photon / Q000379:methods*; D014057:Tomography, X-Ray Computed / Q000379:methods
chemical_list: D017256:Technetium Tc 99m Sestamibi