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Mesenchymal chondrosarcoma of the orbit: a unique radiologic-pathologic correlation
Ramon L Font1, Robin Ray, Mark L Mazow
1Department of Ophthalmology, Cullen Eye Institute, Baylor College of Medicine, Houston, Texas 77030, USA. rfont@bcm.edu
Ophthalmic Plastic and Reconstructive Surgery
|May 21, 2009
Summary
This case report details a rare orbital mesenchymal chondrosarcoma in a young woman. Unique CT findings correlated with histopathology, aiding in diagnosis of this aggressive orbital tumor.
Area of Science:
- Ophthalmology
- Radiology
- Oncology
Background:
- Mesenchymal chondrosarcoma is a rare and aggressive tumor.
- Orbital involvement is uncommon, posing diagnostic challenges.
Observation:
- A 24-year-old woman presented with left-sided proptosis.
- CT revealed an orbital mass with distinct radiolucent and enhancing components.
Findings:
- Histopathology confirmed a biphasic mesenchymal chondrosarcoma.
- Radiologic features correlated with specific tumor patterns: radiolucent areas with chondrosarcoma and enhancing areas with hemangiopericytoma-like sarcoma.
Implications:
- This radiologic-histopathologic correlation is novel for orbital mesenchymal chondrosarcoma.
- Accurate preoperative diagnosis through imaging can guide treatment and improve outcomes for this potentially lethal neoplasm.
