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在皮肤组织病理检查中,常可在表皮中观察到与周围正常细胞不同的特殊细胞团.作者根据所见病例,介绍了表皮内上皮瘤、汗管口瘤、透明细胞棘细胞瘤及疣状表皮发育不良症等有上述病变的几种少见皮肤病。它们在临床上几无特异变化,主要靠病理诊断。作者还介绍了汗管口瘤与汗管口上皮瘤、疣状表皮发育不良症与扁平疣的病理鉴别诊断,首次报告了疣状表皮发育不良症的表皮中,空泡变性呈团块状存在,并描述其变化特点.
In the histopathological examination of the skin, a special cell mass different from the normal surrounding cells can often be observed in the epidermis. According to the cases seen, the authors introduced intraepidermal intraepithelial neoplasia, sarcoplasmic sarcoma, Epidermal dysplasia and other rare diseases of the above skin diseases. They are clinically no specific changes, mainly by pathological diagnosis. The author also introduced the pathological differential diagnosis of sweat tube tumor and sweat tube mouth epithelioma, verrucous epidermal dysplasia and flat warts, the first report of the epidermis of verrucous epidermal dysplasia, vacuolar degeneration was clumpy , And describe its changing characteristics.