{Reference Type}: Case Reports
{Title}: Rare retro-patellar multiple osteochondromas in patellar tendon: A case report.
{Author}: Pirmohamadi H;Rahimi M;Meibodi MKE;Akbaribazm M;
{Journal}: Clin Case Rep
{Volume}: 11
{Issue}: 8
{Year}: 2023 Aug
暂无{DOI}: 10.1002/ccr3.7751
{Abstract}: Osteochondromas (OCs) are developmental anomalies that originate from the periosteum and typically form during enchondral ossification near the joints. Retro-patellar OC caused by exostosis forms in various intracapsular, intra-tendon, and joint-adjacent positions within the knee joint. In this case, a 19-year-old male presented with swelling and a mass in his left knee, which raised suspicion of bone tumors. After evaluating x-ray images and conducting histopathological examinations, the diagnosis was confirmed as retro-patellar OC.