Purpose: To report a patient with bilateral symmetrical epibulbar osseous choristoma. Design: Retrospective observational case report. Participant: One patient with bilateral symmetrical epibulbar osseous choristoma. Method: Retrospective review of stored office records, photographs, computed tomography (CT), and histopathological findings. Main Outcome Measures: Appearance of the choristoma, CT, and histopathological findings. Results: A6-year-old female had bilateral superotemporal subconjunctival masses. Surgical excision was performed bilaterally. The lesions were encapsulated and attached to the sclera, and consisted histopathologically of epibulbar osseous choristoma. Conclusion: We report the first case of bilateral symmetrical epibulbar osseous choristoma without other associated choristomas. Preoperative CT imaging is helpful in assessing the extent of the tumor and planning surgery.
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