Infective Endocarditis Complicated by a Mitral-Aortic Junction Abscess.

Area of Science:

• Cardiology
• Medical Imaging
• Surgical Procedures

Background:

• Perivalvular abscess is a critical complication of infective endocarditis.
• Timely diagnosis and intervention are essential for patient survival.

Purpose of the Study:

• To highlight the diagnostic and surgical planning value of advanced imaging in perivalvular abscess.
• To showcase the utility of 3D TEE in complex cardiac surgeries.

Main Methods:

• Utilized transesophageal echocardiography (TEE), specifically advanced three-dimensional (3D) imaging.
• Applied 3D TEE for detailed assessment of peri-annular extension.
• Employed imaging guidance for a complex surgical procedure (Commando surgery).

Main Results:

• 3D TEE effectively defined the extent of peri-annular extension.
• Advanced imaging facilitated precise surgical planning.
• The case demonstrated successful guidance of a complex cardiac procedure.

Conclusions:

• Early recognition of perivalvular abscesses is crucial.
• 3D TEE is invaluable for diagnosing and characterizing perivalvular abscesses.
• Advanced echocardiography aids in guiding complex surgical interventions like Commando surgery.