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Left ventricular malignant fibrous histiocytoma
Ta-Jung Chung1, Lili Cheng, Chin-Ying Yu
1Department of Radiology, National Cheng-Kung University Hospital, Tainan 704, Taiwan. tjchung@mail.ncku.edu.tw
Clinical Imaging
|November 13, 2007
Summary
Primary malignant fibrous histiocytoma (MFH) of the heart is a rare cardiac tumor. This case report details a 39-year-old male diagnosed with MFH in the left ventricle.
Area of Science:
- Cardiovascular Pathology
- Oncology
- Surgical Pathology
Background:
- Primary cardiac tumors are uncommon, with malignant fibrous histiocytoma (MFH) being exceedingly rare.
- MFH is a diagnosis of exclusion, typically affecting soft tissues.
Observation:
- A 39-year-old male presented with symptoms suggestive of infectious endocarditis.
- Diagnostic imaging, including transesophageal echocardiography and MRI, revealed a left ventricular cardiac mass.
- The mass was identified on a short stalk originating from the lateral wall.
Findings:
- Surgical resection of the cardiac mass was successfully performed.
- Pathological examination confirmed the diagnosis of malignant fibrous histiocytoma.
Implications:
- This case highlights the importance of considering rare cardiac tumors in the differential diagnosis of cardiac masses.
- Early diagnosis and surgical intervention are crucial for managing primary cardiac MFH.
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