Fig. 1From: Adult ALCAPA: from histological picture to clinical featuresPre- and post-operative 3D-computed tomography. a. Preoperative 3-D CT in Case 1. b. Postoperative 3-D CT in Case 1. c. Preoperative 3-D CT in Case 2. d. Postoperative 3-D CT in Case 2. Preoperative 3-D CT revealed a large RCA with extensive collateral filling of the left coronary vascular territory, and the left main trunk connected directly to the pulmonary trunk. Postoperative 3D-CT confirmed diminished size of the collateral arteries and an anatomically corrected LCA by means of an intrapulmonary baffle tunnelBack to article page