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Title: [Pityriasis lichenoides (author's transl)]. Author: Franc MP, Barrut D, Moulin G. Journal: Ann Dermatol Venereol; 1980; 107(10):895-9. PubMed ID: 7015966. Abstract: A review of the literature concerning the pityriasis lichenoides and the study of 34 personal cases show that three main clinical patterns are found in pityriasis lichenoides: maculo-papular, leukomelanodermal, necrotic. The course is very variable: rarely seven weeks, more often seven months and sometimes seven years. The disease is issued from an angiitis including a mostly lymphocytic infiltration. The epidermis is secondarily invaded by inflammatory cells and shows focal parakeratosis. There is no specific immunologic disorder: immunohistopathologic study is generally normal (rarely IgM or C3 deposits); no circulating immune complex is found. Some patients improved with dapsone or photochemotherapy.[Abstract] [Full Text] [Related] [New Search]