China Journal of Leprosy and Skin Diseases ›› 2020, Vol. 36 ›› Issue (9): 546-547.doi: 10.12144/zgmfskin202009546

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Localized lymphomatoid papulosis: a case report

DONG Lingling1, ZHANG Weikun1, KONG Xiangjun2, NIE Zhenhua2   

  1. 1 Tianjin University of Traditional Chinese Medicine, Tianjin 300193, China; 2 Department of Dermatology, Tianjin Academy of Traditional Chinese Medicine Affiliated Hospital, Tianjin 300120, China
  • Online:2020-09-15 Published:2020-08-21
  • Contact: NIE Zhenhua, E-mail: niezhenhua@163.com

Abstract: A 48-year-old female presented with red nodules and recurrent ulceration on the right lower limb for 3 years. Biopsy showed scattered or cluster distribution of heterocyst, lymphocytes and inflammatory cells with a wedge-shaped growth. Immunohistochemistry demonstrated that the staining of CD30 and CD4 were positive. The diagnosis of localized lymphomatoid papulosis type-A was made.

Key words: lymphomatoid papulosis, localized type