Diagnosis of descending aorta-pulmonary venous fistula combined with pulmonary arteriovenous fistula by color Doppler ultrasound combined with CT: A case report.

ABSTRACT

Aorto-pulmonary venous fistula combined with pulmonary arteriovenous fistula is a rare condition with an unknown incidence. We experienced a case of descending aorto-pulmonary venous fistula combined with a pulmonary arteriovenous fistula, which was treated with pulmonary arteriovenous fistula embolization and improved.