Malignant form of hidroacanthoma simplex:A case report  

作　　者：Yi-Fei Yang Rong Wang Hui Xu Wei-Guo Long Xiao-Hui Zhao Yu-Mei Li 

机构地区：[1]Department of Dermatology,The Affiliated Hospital of Jiangsu University,Zhenjiang 212001,Jiangsu Province,China [2]Department of Pathology,The Affiliated Hospital of Jiangsu University,Zhenjiang 212001,Jiangsu Province,China

出　　处：《World Journal of Clinical Cases》2023年第24期5804-5810,共7页世界临床病例杂志

基　　金：Supported by Jiangsu Postgraduate Research Program,No.SJCX23_2102;Clinical and Virology Study of 2019-ncov Infection in Patients with Moderate to Severe Psoriasis,No.Jdfyxgzx005。

摘　　要：BACKGROUND This paper presents a case of malignant hidroacanthoma simplex(HAS)and review the literature of previous cases to summarize the histopathological and immunohistochemical features and display the dermoscopic features of malignant HAS.CASE SUMMARY We present an 88-year-old Asian female with malignant HAS.The diagnosis was made according to the histopathological and immunohistochemical results after biopsy.Previous case reports of malignant HAS were retrieved from PubMed to characterize the histopathological and immunohistochemical features.We also display the dermoscopic features of malignant HAS that have not been reported.CONCLUSION Our findings demonstrate that prompt surgical treatment is an effective strategy for malignant HAS.Histopathology and immunohistochemistry are valuable diagnostic tools.This is the first case report to display the dermoscopic features of malignant HAS,and we speculate that dermoscopy may contribute to the diagnosis of malignant HAS.

关 键 词：Malignant hidroacanthoma simplex DERMOSCOPY IMMUNOHISTOCHEMISTRY HISTOPATHOLOGY Diagnosis Case report 

分 类 号：R597[医药卫生—内科学]