Related Experiment Video
Updated: Sep 26, 2026

An Ex Vivo Porcine Model for Hydrodynamic Testing of Experimental Aortic Valve Procedures and Novel Medical Devices
Published on: August 25, 2023
Multiple aortic valve papillary fibroelastoma: an unusual presentation of a rare tumor
Yoram Neuman1, Daniel J Luthringer, Sergio Kobal
1Cedars-Sinai Medical Center, Los Angeles, CA 90048, USA.
Abstract:
Cardiac papillary fibroelastoma is a rare cardiac tumor and occurs mainly on cardiac valves. The incidence of multiple lesions is exceedingly rare and is about 7% of all reported cases. Careful echocardiographic evaluation of the patient before operation is of high importance as the there is no recurrence after surgical excision. We present the first case of a patient with multiple aortic valve papillary fibroelastomas diagnosed before operation. The patient underwent surgical removal of the 3 masses that were confirmed as cardiac papillary fibroelastomas by pathologic examination. There was no evidence of aortic insufficiency after operation.
Related Concept Videos
Mitral Valve Prolapse I: Introduction
Aneurysm I: Introduction
Aortic Regurgitation II: Clinical Features and Diagnostic Tests