title: Abnormal first-pass flow through the azygos vein from Valsalva maneuver.
authors.affiliation: Department of Nuclear Medicine, Dubai Hospital, United Arab Emirates.
authors.forename: L
authors.initials: L
authors.lastname: Mrhac
authors.forename: S
authors.initials: S
authors.lastname: Zakko
authors.forename: H
authors.initials: H
authors.lastname: al Shamsi
mesh_terms: D001401:Azygos Vein / Q000000981:diagnostic imaging*; D003545:Cysteine / Q000031:analogs & derivatives*; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging; D007223:Infant; D008297:Male; D015609:Organotechnetium Compounds; D011877:Radionuclide Imaging; D014636:Valsalva Maneuver
chemical_list: D015609:Organotechnetium Compounds; C073806:technetium Tc 99m-ethylenedicysteine; D003545:Cysteine