Obgyn Key

5.0 OVERVIEW: CONGENITAL LUNG LESIONS Print Section Listen There are multiple echogenic lung lesions that must await neonatal assessment to determine a specific diagnosis. The generic term congenital lung lesion…

3.1 AORTIC COARCTATION Print Section Listen EPIDEMIOLOGY/GENETICS Definition Aortic coarctation (AC) is a narrowing of the aorta; greater than 90% occur between the left subclavian artery and the ductus arteriosus…