摘要
报告1例小汗腺螺旋腺癌。患者男,51岁,因"下颌肿物10余年,切除后复发5年,伴疼痛"就诊。皮肤专科检查:右下颌可见一约2 cm×2 cm大的淡红色皮下结节,境界清楚,质硬,表面皮损无破溃、渗出,腋下等浅表淋巴结未触及。皮损组织病理检查可见表皮结构正常,真皮内可见境界清楚、嗜碱性的瘤体,可见良恶性相互移行;肿瘤细胞核分裂像多见,胞浆丰富。免疫组织化学示:EMA过表达集中于癌变区域以及Ki-67高表达。诊断为小汗腺螺旋腺癌,局麻下行肿物切除术,术后病人失访。
引文
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