小汗腺汗孔癌2例
Journal of Clinical Dermatology(2019)
Abstract
报告2例小汗腺汗孔癌.例1.患者女,58岁.左面部出现疣状增生性凸起物50余年.皮肤科检查:左面部一蚕豆大黑色结节,表面粗糙,形状尚规则,边界规则,表面无糜烂、破溃及结痂.例2.患者女,80岁.左下肢黑褐色斑块1年余.皮肤科检查:左大腿外侧一4.0 cm×3.0 cm黑褐色斑块,表面粗糙,有蜡样光泽,未见明显渗出.2例患者皮损组织病理检查均示表皮及真皮内肿瘤细胞团块,肿瘤团块大小不一,瘤体由基底样细胞组成,部分区域可见管腔分化,部分细胞胞质空,部分肿瘤团块中央可见坏死,核异形性明显.2例均诊断为小汗腺汗孔癌.
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