Mitral regurgitation jet around neoannulus: mitral valve replacement in erysipelothrix rhusiopathiae endocarditis.

A 50-year-old male presented with erysipelothrix rhusiopathiae (ER) endocarditis of the mitral valve, severe mitral regurgitation, and heart failure. The ER endocarditis destroyed the native mitral annulus therefore a new annulus was created for the suspension of the mitral bioprosthesis. Postoperative neoannulus dehiscence and leak prompted to redo surgery where transesophageal echocardiography (TEE) played an important role in pointing out the exact location of perineoannular leaks for repair.