title: Unusual ventilation-perfusion mismatch in partial anomalous venous return.
abstract: A 3-year-old girl with a complicated partial anomalous pulmonary venous return presented a scintigraphic pattern characterized by an absence of perfusion of the right lung, contrasting with normal ventilation.
authors.affiliation: Department of Radioisotopes, University Hospital Saint-Pierre, Brussels, Belgium.
authors.forename: J P
authors.initials: JP
authors.lastname: Chanoine
authors.forename: P
authors.initials: P
authors.lastname: Viart
authors.forename: N
authors.initials: N
authors.lastname: Perlmutter
authors.forename: M
authors.initials: M
authors.lastname: Spehl
authors.forename: A
authors.initials: A
authors.lastname: Malfroot
authors.forename: A
authors.initials: A
authors.lastname: Piepsz
mesh_terms: D002675:Child, Preschool; D005260:Female; D006801:Humans; D007727:Krypton Radioisotopes; D008168:Lung / Q000000981:diagnostic imaging / Q000503:physiopathology*; D011667:Pulmonary Veins / Q000002:abnormalities*; D011877:Radionuclide Imaging; D013668:Technetium Tc 99m Aggregated Albumin; D014692:Ventilation-Perfusion Ratio
chemical_list: D007727:Krypton Radioisotopes; D013668:Technetium Tc 99m Aggregated Albumin