Bauer H I, Kaatz M, Kluge W H, Elsner P
Klinik für Dermatologie und dermatologische Allergologie Friedrich-Schiller-Universität Jena Erfurter Strasse 35 07740 Jena, Germany.
Z Rheumatol. 2002 Feb;61(1):58-61. doi: 10.1007/s003930200007.
Subungual chondroma is a rare occurrence of periosteal chondroma, which mainly affects short tubular bones of the hands and feet. Transformation towards malignancy has been described in a small number of cases; however histologic diagnosis can prove to be difficult, especially with regard to well differentiated chondrosarcoma. We report the case of a 14 year old girl with a one year history of subungual chondroma of the fourth toe with good clinical response to surgical removal.
甲下软骨瘤是骨膜软骨瘤的一种罕见表现形式，主要累及手足的短管状骨。少数病例中曾有恶变的描述；然而，组织学诊断可能会很困难，尤其是对于高分化软骨肉瘤。我们报告了一例14岁女孩，其第四趾甲下软骨瘤病史1年，手术切除后临床反应良好。
