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MR diagnosis of herniation of the left ventricle through a pericardial window
Computerized Radiology : Official Journal of the Computerized Tomography Society
|January 1, 1987
Abstract:
The diagnosis of herniation of the left ventricle through a pericardial window was made using MRI. This is a rare type of herniation because it presented 6 years after a pericardial window was made for pericarditis. Herniation of the heart through congenital, traumatic and post surgical pericardial defects are discussed.
Insights
MRI diagnosed rare left ventricle herniation 6 years after pericardial window surgery for pericarditis. This case highlights heart herniation through surgical pericardial defects.
Area of Science:
- Cardiology
- Diagnostic Imaging
- Thoracic Surgery
Background:
- Pericardial defects can result from congenital anomalies, trauma, or surgical procedures.
- Pericarditis is inflammation of the pericardium, often treated with pericardial window creation to relieve pressure.
- Heart herniation through a pericardial defect is an uncommon but potentially serious complication.
Observation:
- A patient presented with symptoms suggestive of cardiac compromise.
- Magnetic Resonance Imaging (MRI) was utilized for diagnostic evaluation.
- The MRI revealed herniation of the left ventricle through a previously created pericardial window.
Findings:
- The diagnosis of left ventricular herniation was confirmed via MRI.
- This specific case is notable for its delayed presentation, occurring 6 years post-pericardial window surgery.
- The findings underscore the possibility of late-onset complications following pericardial interventions.
Implications:
- This case emphasizes the importance of considering rare complications like cardiac herniation in patients with a history of pericardial defects.
- Diagnostic imaging, particularly MRI, plays a crucial role in identifying and characterizing such abnormalities.
- Understanding the mechanisms and timing of heart herniation through pericardial defects is vital for patient management and surgical planning.