Pseudoaneurysm Arising from Mitral Aortic Intervalvular Fibrosa (P-MAIVF) Communicating with Left Atrium (LA): Multiple Detector Computed Tomography (MDCT) Evaluation.
BACKGROUND
The entity pseudoaneurysm arising from the mitral aortic intervalvular fibrosa (P-MAIVF) is a rare cardiac finding caused by multiple factors. This entity is usually diagnosed with echocardiography and confirmed with cardiac computed tomography (CT).


METHODS
We presented a case of congenital P-MAIVF communicating with the left atrium (LA) and an aberrant right subclavian artery, misdiagnosed as primary mitral regurgitation (MR) in transthoracic echocardiogram (TTE) due to relative contraindications to transesophageal echocardiogram (TEE), revealed in a hemophilic patient, and diagnosed with cardiac CT.


CONCLUSIONS
In conclusion, cardiac CT plays a definitive role not only in anatomical assessment and confirmation of the lesion but also in primary diagnostics in patients suspected of MAIVF - especially those with relative and absolute contraindications to TEE.
Department of Radiology, Seth GS Medical College and KEM Hospital, Mumbai, India.
Kartik
K
Mittal
Department of Radiology, Seth GS Medical College and KEM Hospital, Mumbai, India.
Rajat
R
Agrawal
Department of Radiology, Seth GS Medical College and KEM Hospital, Mumbai, India.
Amit K
AK
Dey
Department of Radiology, Seth GS Medical College and KEM Hospital, Mumbai, India.
Rohit
R
Gadewar
Department of Radiology, Seth GS Medical College and KEM Hospital, Mumbai, India.
Divyesh
D
Dadhania
Department of Radiology, Seth GS Medical College and KEM Hospital, Mumbai, India.
Priya
P
Hira
Aneurysm, False; Congenital Abnormalities; Hemophilia A