title: Cardiac teratoma of the interventricular septum with congenital aortic stenosis in a newborn.
abstract: A 10-day-old infant presented with tachypnea, harsh murmur, and cardiomegaly. Echocardiography revealed a multicystic mass invading the entire interventricular septum and protruding into the left ventricular cavity without left ventricular tract outflow tract obstruction and aortic stenosis. The mass was subsequently resected and biopsy revealed it to be a cardiac teratoma. We present an unusually rare case of an intramyocardial teratoma with associated congenital aortic stenosis.
authors.affiliation: Department of Cardiology, Children's Memorial Hospital, Chicago, IL, USA. angira1@yahoo.com
authors.forename: Angira
authors.initials: A
authors.lastname: Patel
authors.forename: Cindy
authors.initials: C
authors.lastname: Rigsby
authors.forename: Luciana
authors.initials: L
authors.lastname: Young
mesh_terms: D001024:Aortic Valve Stenosis / Q000151:congenital* / Q000175:diagnosis / Q000601:surgery; D003937:Diagnosis, Differential; D004452:Echocardiography; D005260:Female; D006338:Heart Neoplasms / Q000151:congenital* / Q000175:diagnosis / Q000601:surgery; D006801:Humans; D007231:Infant, Newborn; D008279:Magnetic Resonance Imaging; D013724:Teratoma / Q000151:congenital* / Q000175:diagnosis / Q000601:surgery; D014057:Tomography, X-Ray Computed; D054088:Ventricular Septum / Q000473:pathology* / Q000601:surgery