title: [Unilateral pulmonary artery aplasia with special reference to lung scintigraphy (author's transl)].
abstract: In a case of unilateral aplasia of one Arteria pulmonalis, i.e. proximal interruption, the diagnostic value of perfusion and ventilation scintigraphy is shown to be simple and non-invasive, exposing the patient to a lower radiation dose than other diagnostic screening methods. When an interruption of a main pulmonary artery is radiologically suspected the scintigraphic examination allows to distinguish between vascular and/or parenchymatous pulmonary diseases, thus clarifying the diagnosis of primary pulmonary malperfusion. The results of other examinations, the relevant literature, the pathogenesis and pathophysiology of unilateral pulmonary artery aplasia as well as therapeutical and prognostic aspects are reviewed.
mesh_terms: D000293:Adolescent; D001165:Arteriovenous Malformations / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging
vernacular_title: Die einseitige Lungenarterienaplasie unter besonderer Berücksichtigung der nuklearmedizinischen Lungendiagnostik.