AUTHOR=Dong Rong-Jing , Huang Shi-Zhen , Upadhyay Pratishtha , Shrestha Samip , Zhai Ya-Jie , Li Yu-Ye TITLE=Thalidomide in the Treatment of Sweet's Syndrome and Eosinophilic Folliculitis Associated With Immune Reconstitution Inflammatory Syndrome JOURNAL=Frontiers in Medicine VOLUME=6 YEAR=2020 URL=https://www.frontiersin.org/journals/medicine/articles/10.3389/fmed.2019.00343 DOI=10.3389/fmed.2019.00343 ISSN=2296-858X ABSTRACT=

Sweet's syndrome and eosinophilic folliculitis are aseptic inflammatory dermatitis mainly because of infiltrated neutrophils and eosinophils on skin, respectively. These diseases rarely overlap or coexist in the same patient, especially co-occur in HIV infected patient. Here, we report a rare case of an AIDS patient who developed eosinophilic folliculitis and Sweet's syndrome within 1 month of initial antiretroviral therapy, presumably due to immune reconstitution inflammatory syndrome. The CD4+ T cell counts increased dramatically from 70 to 249 cells/μL within a period of 1 month. Interestingly, the patient was rapidly and strikingly responsive to thalidomide, which has anti-inflammatory, immune regulation, inhibition of neutrophil chemotaxis etc. Moreover, we focused our attention on discussing the clinical, pathological, and possible pathogenic aspects of the rare overlap of HIV complicated with neutrophilic and eosinophilic dermatosis.