Fig. 2From: Unilateral pulmonary vein atresia presenting with recurrent hemoptysis and bronchial varices in an Ethiopian adolescent: a case reportA Axial view Computed tomography angiography showing Left Atrium (∆), right upper (−) and right lower ( +) pulmonary veins. Left boarder of left atrium is smooth (arrows). Vascular anastomosis appears as a left hilar ill-defined mass (x). B Left posterior corona image of Computed tomography angiography with smooth Left Atrium (curved arrow) on the left and branching pulmonary veins on the right ( +). Left hilar vascular anastomosis (x) also seenBack to article page