Eccrine hidrocystoma(EH)is a benign tumor derived from the cystic dilatation of the eccrine sweat ducts caused by the retention of eccrine secretions.EH is rare and is found most often in middle-aged women,especially ...Eccrine hidrocystoma(EH)is a benign tumor derived from the cystic dilatation of the eccrine sweat ducts caused by the retention of eccrine secretions.EH is rare and is found most often in middle-aged women,especially those who work or stay for a long duration in hot and humid environments.The lesions usually involve periocular and malar areas,manifesting as multiple translucent skin-colored to bluish cysts.The sizes and numbers of the lesions can fluctuate according to the season,with exacerbation in warm weather and alleviation in cold weather.EH is histopathologically characterized by unilocular dermal cysts lined by two layers of cuboidal to flattened epithelial cells.展开更多
基金This work was supported by grants from the Non-profit Central Research Institute Fund of Chinese Academy of Medical Sciences(No.2019XK320024)the National Natural Science Foundation of China(No.61871011)+2 种基金the Chinese Academy of Medical Sciences(CAMS)Innovation Fund for Medical Sciences(No.2017-I2M-3-020)the National Key Research and Development Program of China(No.2016YFC0901500)the Beijing Natural Science Foundation(No.7182127)。
文摘Eccrine hidrocystoma(EH)is a benign tumor derived from the cystic dilatation of the eccrine sweat ducts caused by the retention of eccrine secretions.EH is rare and is found most often in middle-aged women,especially those who work or stay for a long duration in hot and humid environments.The lesions usually involve periocular and malar areas,manifesting as multiple translucent skin-colored to bluish cysts.The sizes and numbers of the lesions can fluctuate according to the season,with exacerbation in warm weather and alleviation in cold weather.EH is histopathologically characterized by unilocular dermal cysts lined by two layers of cuboidal to flattened epithelial cells.
