Ollier disease: the first report in Syria.

Ollier disease is a rare nonhereditary skeletal disorder, characterized by multiple enchondromas, which are noncancerous growth of cartilage. In this report, we present a case of Ollier disease in a 10-year-old Syrian boy. The patient presented with multiple boney masses on hands; he had a history of pathological fractures when he was 5, which caused crippling. We analyzed the clinical, radiographical and pathological characteristics of our patient, which helped us to reach the final diagnosis. Ollier disease is a benign bone tumor, but it has a risk of malignant transformation into chondrosarcoma. The aim of this report is to document the presence of Ollier disease in Syria to help other Syrian physicians considering this disease in the differential diagnosis if they face similar presentations.