Fig. 5From: Radiological findings of complications after lung transplantationPulmonary artery stenosis. Dyspnea and chest pain 3 months after surgery. Stenosis of the left PA (arrow) responsible for dilatation of the main PA (star) (a) and, as consequences, a wide hypoperfusion of the left lung in the pale yellow color area on the perfusion map (arrows) (b)Back to article page