Kim Dong Hwan, Noh Jung Ho
Department of Orthopaedic Surgery Kangwon National University Hospital Chuncheon-si South Korea.
Department of Orthopaedic Surgery Kangwon National University School of Medicine Chuncheon-si South Korea.
Clin Case Rep. 2023 Jul 30;11(8):e7738. doi: 10.1002/ccr3.7738. eCollection 2023 Aug.
Intraosseous epidermoid cysts in this report were related to a previous injury. A careful history taking is necessary to make a correct impression on the lesion. Definite diagnosis is made by histologic study.
This report presents two cases of intraosseous epidermoid cyst of the finger treated with curettage and autogenous bone graft. Radiographs showed a radiolucent lesion with a sclerotic margin. Histologic examination revealed a cystic wall consisting of stratified squamous epithelial cells and keratinized material in the cyst, consistent with an epidermoid cyst.
本报告中的骨内表皮样囊肿与既往损伤有关。进行仔细的病史采集对于正确判断病变很有必要。明确诊断需依靠组织学研究。
本报告介绍了两例手指骨内表皮样囊肿,采用刮除术和自体骨移植治疗。X线片显示为边界硬化的透光性病变。组织学检查显示囊肿壁由分层的鳞状上皮细胞组成,囊肿内有角化物质,符合表皮样囊肿的表现。