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Immunohistochemical analysis of S100-positive epidermal Langerhans cells in dermatofibroma.
Hussein MRA. Hussein MRA. An Bras Dermatol. 2020 Sep-Oct;95(5):627-630. doi: 10.1016/j.abd.2020.04.006. Epub 2020 Jul 12. An Bras Dermatol. 2020. PMID: 32711930 Free PMC article.
Dermatofibroma is a dermal fibrohistiocytic neoplasm. The Langerhans cells are the immunocompetent cells of the epidermis, and they represent the first defense barrier of the immune system towards the environment. ...
Dermatofibroma is a dermal fibrohistiocytic neoplasm. The Langerhans cells are the immunocompetent cells of the epidermis, and …
Atypical fibroxanthoma: DNA ploidy analysis of 14 cases with possible histogenetic implications.
Worrell JT, Ansari MQ, Ansari SJ, Cockerell CJ. Worrell JT, et al. J Cutan Pathol. 1993 Jun;20(3):211-5. doi: 10.1111/j.1600-0560.1993.tb00645.x. J Cutan Pathol. 1993. PMID: 8396160
Many investigators have proposed that AFX may represent a reactive process, while others contend that it is a true fibrohistiocytic neoplasm, closely related to MFH. In an attempt to determine whether biologic differences between AFX and MFH may be accounted for at …
Many investigators have proposed that AFX may represent a reactive process, while others contend that it is a true fibrohistiocytic …