Preoperative therapeutic embolization for massive hemoptysis from bronchial collaterals in tetralogy of Fallot--a case report successfully treated by total correction

Hemoptysis from bronchial collateral arteries in cyanotic heart diseases is a troublesome complication. We report a case of Tetralogy of Fallot presented with massive hemoptysis which was successfully treated with transcatheter therapeutic embolization prior to the radical operation. A 28-years old man was admitted to our hospital because of hemoptysis and dyspnea. On the day of admission, he had a massive hemoptysis and became asphyxic. Diagnostic cardiac catheterization performed next day revealed Tetralogy of Fallot. Bronchial arteriogram demonstrated large bronchial collateral arteries with heavy staining around the right lower lobe bronchus. Therapeutic embolization with Gelfoam was performed and the hemostasis was obtained. The radical operation was performed 4 months later. Before cardiopulmonary bypass, the right bronchial artery was ligated. He was weaned from the extracorporeal circulation under the stable circulatory condition, and respirator on the first post operative day without any complications, and he was discharged on the 57th day after the operation. We emphasize the efficacy of therapeutic embolization of the well developed bronchial collateral arteries as a pretreatment of hemoptysis in the cyanotic heart disease.