Biomaterial Database

False aneurysm of right pulmonary artery. New complication of aorta-right pulmonary artery anastomosis. 1979

C N Monarrez, and P S Rao, and H V Moore, and W B Strong

The case history of an infant with tetralogy of Fallot who had a Waterston anastomosis performed at the age of 1 year is presented. Subsequent chest roentgenograms revealed a ringlike calcification which was shown at angiography and operation to be due to a false aneurysm of the right pulmonary artery at the site of the Waterston anastomosis. The aneurysm also produced unidirectional obstruction of the right pulmonary artery. A review of the literature suggested that a false aneurysm of the right pulmonary artery after a Waterson anatomosis had not been reported previously.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D011651	Pulmonary Artery	The short wide vessel arising from the conus arteriosus of the right ventricle and conveying unaerated blood to the lungs.	Arteries, Pulmonary,Artery, Pulmonary,Pulmonary Arteries
D002675	Child, Preschool	A child between the ages of 2 and 5.	Children, Preschool,Preschool Child,Preschool Children
D002932	Cineangiography	Motion pictures of the passage of contrast medium through blood vessels.	Cineangiographies
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000783	Aneurysm	Pathological outpouching or sac-like dilatation in the wall of any blood vessel (ARTERIES or VEINS) or the heart (HEART ANEURYSM). It indicates a thin and weakened area in the wall which may later rupture. Aneurysms are classified by location, etiology, or other characteristics.	Saccular Aneurysm,Fusiform Aneurysm,Aneurysm, Fusiform,Aneurysms,Aneurysms, Fusiform,Fusiform Aneurysms
D000790	Angiocardiography	Radiography of the heart and great vessels after injection of a contrast medium.	Angiocardiographies
D001011	Aorta	The main trunk of the systemic arteries.	Aortas
D013771	Tetralogy of Fallot	A combination of congenital heart defects consisting of four key features including VENTRICULAR SEPTAL DEFECTS; PULMONARY STENOSIS; RIGHT VENTRICULAR HYPERTROPHY; and a dextro-positioned AORTA. In this condition, blood from both ventricles (oxygen-rich and oxygen-poor) is pumped into the body often causing CYANOSIS.	Fallot's Tetralogy,Tetralogy, Fallot's,Fallot Tetralogy,Fallots Tetralogy,Tetralogy, Fallot,Tetralogy, Fallots