title: Transesophageal echocardiographic recognition of an unusual complication of aortic valve endocarditis.
abstract: Aortic valve endocarditis can cause complications due to involvement of the subaortic structures. These complications include satellite vegetations on the aortic regurgitant jet lesion sites, involvement of the anterior or posterior mitral valve leaflets in the form of aneurysms, perforation, and involvement of the mitral-aortic intervalvular fibrosa, namely abscess, aneurysm, and perforation into the left atrium or the pericardial sac. These complications can be identified accurately by echocardiography. We report an unusual case which demonstrates (1) coexistence of both mitral-aortic intervalvular fibrosa and mitral valve aneurysms, and (2) echocardiographic follow-up of a mitral valve aneurysm to perforation. These complications were recognized by transesophageal echocardiography and verified at surgery.
authors.affiliation: Cardiology Unit, University of Rochester, NY.
authors.forename: D
authors.initials: D
authors.lastname: Harpaz
authors.forename: P
authors.initials: P
authors.lastname: Shah
authors.forename: G
authors.initials: G
authors.lastname: Hicks
authors.forename: R
authors.initials: R
authors.lastname: Meltzer
mesh_terms: D000328:Adult; D000785:Aneurysm, Infected / Q000000981:diagnostic imaging* / Q000209:etiology; D001021:Aortic Valve / Q000000981:diagnostic imaging*; D017548:Echocardiography, Transesophageal; D004696:Endocarditis / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008943:Mitral Valve / Q000000981:diagnostic imaging*