Tuzuner Tolga, Kavak Ayse, Parlak Ali Haydar, Ustundag Nil
Department of Orthopaedics, Duzce Medical School, Abant Izzet Baysal University, Turkey.
J Am Podiatr Med Assoc. 2006 Mar-Apr;96(2):154-7. doi: 10.7547/0960154.
Osteochondroma is the most common skeletal neoplasm of all benign bone tumors. However, it rarely occurs subungually. In this location, the lesion may penetrate the skin, causing nail deformity, and can easily be misdiagnosed. We report two cases of subungual osteochondroma of the distal phalanges of the first toes with cutaneous penetration and discuss the clinical, histologic, and radiographic features and the treatment options.
骨软骨瘤是所有良性骨肿瘤中最常见的骨骼肿瘤。然而，它很少发生于甲下。在此部位，病变可能穿透皮肤，导致指甲畸形，且容易被误诊。我们报告两例发生于第一趾远节指骨的甲下骨软骨瘤伴皮肤穿透的病例，并讨论其临床、组织学和影像学特征以及治疗选择。
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