A case of choroidal osteoma in a 10-year-old child

Choroidal osteoma is a rare, benign tumor, usually diagnosed in healthy adult women in their second or third decade of life. Though its etiology and pathogenesis are unclear, it is usually diagnosed due to its typical clinical features of yellowish-orange colored subretinal lesion at posterior pole and a dense echogenic plaque persisting even in lower gains on B-scan ultrasonography. Mostly unilateral (79%), the median age of diagnosis is 26 years. It is relatively rare in children. We report a case of choroidal osteoma in a 10-year-old boy.