R. Lisbona et al., HEMITRUNCUS ANOMALY AS A CAUSE OF UNILATERAL ABSENT LUNG PERFUSION WITH NORMAL VENTILATION ON RADIONUCLIDE LUNG-SCAN, Clinical nuclear medicine, 21(8), 1996, pp. 655-656
There are numerous causes for unilateral absence of lung perfusion on
Tc-99m MAA imaging. Systemic perfusion of the involved lung with pulmo
nary artery agenesis should be added to the list.