Diffuse unilateral pulmonary arteriovenous fistulae-a rare anomaly.

ABSTRACT

Diffuse pulmonary arteriovenous fistulae are rare, more so when unilateral. This article describes a 12-year-old boy with diffuse right-sided pulmonary arteriovenous fistula in whom prior percutaneous transcatheter coil occlusion has been attempted without success.The patient was subjected to ligation and transection of the right pulmonary artery and he is presently doing well.