title: Anomalous pulmonary venous connection of entire left lung with intact atrial septum.
abstract: Three cases of total unilateral pulmonary venous connection of the left lung with intact atrial septum are described. All patients were acyanotic and had findings of volume overload of the right side of the heart. An anomalous vertical vein in the superior mediastinum and large pulmonary arteries were visible on the plain chest radiograph, similar to what is seen in cases of total anomalous pulmonary venous connection. Selective pulmonary angiography delineated the anomalous connection of the left pulmonary veins and documented the absence of an atrial septal defect.
mesh_terms: D000328:Adult; D016121:Brachiocephalic Veins / Q000002:abnormalities* / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006325:Heart Atria / Q000000981:diagnostic imaging; D006344:Heart Septal Defects, Atrial / Q000000981:diagnostic imaging; D006346:Heart Septum / Q000000981:diagnostic imaging*; D006801:Humans; D007223:Infant; D008297:Male; D011667:Pulmonary Veins / Q000002:abnormalities* / Q000000981:diagnostic imaging; D011859:Radiography