An abscess of mitral aortic intervalvular fibrosa mimicking an intracardiac mass.

The abscess of MAIVF is a rare complication of endocarditis and surgical trauma in the MAIVF area, TTE remains a first-line imaging modality for clinically suspected periaortic abscess or other IE complications. CCTA has a complementary role to echocardiography in identification, characterization, and preoperative planning.