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Metastatic cardiac myxoma
K Kaynak1, K Beşirli, C Arslan
1Department of Thoracic and Cardiovascular Surgery, Carrahpaşa Faculty of Medicine, University of Istanbul, Turkey. kamil@istanbul.edu.tr
The Annals of Thoracic Surgery
|August 23, 2001
Summary
Recurrent cardiac myxoma can manifest as peripheral masses, even after multiple surgeries. Chemotherapy effectively reduced these masses in a young woman, indicating a potential treatment avenue.
Area of Science:
- Cardiology
- Oncology
- Pathology
Background:
- Cardiac myxoma is a primary heart tumor, often associated with systemic embolism.
- Recurrent myxoma necessitates complex management strategies, including surgical intervention and monitoring for metastatic disease.
Observation:
- A 22-year-old female presented with multiple, immobile peripheral masses, one obstructing the left common femoral artery.
- The patient had a history of three cardiac operations and bilateral femoral embolectomy for recurrent cardiac myxoma and myxoma embolism.
Findings:
- Surgical extirpation of the mass compressing the femoral artery was performed.
- Pathology confirmed the mass to be myxoma.
- Systemic chemotherapy resulted in the regression of multiple peripheral myxoma masses.
Implications:
- This case highlights the potential for cardiac myxoma to present as peripheral masses with significant vascular compromise.
- Chemotherapy demonstrated efficacy in managing disseminated myxoma, suggesting its role beyond primary tumor resection.
- Further research into systemic therapies for recurrent or metastatic myxoma is warranted.