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Extraskeletal chondroblastic osteosarcoma in the left atrium
Özge Korkmaz1, Sabahattin Göksel2, Hatice Reyhan Eğilmez3
1Department of Cardiovascular Surgery, Cumhuriyet University, Sivas, Turkey ozgekorkmaz73@hotmail.com.
Interactive Cardiovascular and Thoracic Surgery
|September 11, 2014
Summary
Primary cardiac osteosarcomas are rare, aggressive tumors with poor prognosis. This case report details a 40-year-old female diagnosed with a left atrial chondroblastic osteosarcoma, highlighting the need for prompt diagnosis and treatment.
Area of Science:
- Cardiovascular Pathology
- Oncology
- Medical Imaging
Background:
- Primary cardiac osteosarcomas are exceptionally rare extraskeletal tumors.
- These tumors exhibit aggressive behavior and are associated with a poor prognosis.
Observation:
- A 40-year-old female presented with dyspnea, weakness, and syncopal attacks.
- Echocardiography and chest computed tomography revealed a left atrial mass.
Findings:
- Tumor excision confirmed a cardiac chondroblastic osteosarcoma.
- The patient was subsequently scheduled for chemotherapy and radiotherapy.
Implications:
- This case underscores the importance of considering rare cardiac tumors in the differential diagnosis of unexplained cardiorespiratory symptoms.
- Early detection and multimodal treatment are crucial for managing aggressive cardiac osteosarcomas.
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