Lorette G, Guérois M, Arbeille-Brassart B, De Russe M Y, Binet C, Boulard P, Carli-Basset C
Ann Dermatol Venereol. 1980 Aug-Sep;107(8-9):799-805.
Cutaneous pigmentation, lingual leukoplasia and dystrophic changes of nails are present in the two cases. The other clinical manifestations are dental alterations, epiphora, loss of dermal ridges of the pulp with hyperhidrosis, atrophic skin of the dorsum of the hands. Dysphagia and bone marrow hypoplasia are present in one case. The proband (case 1) has normal values for the following: hemoglobin electrophoresis, pyruvate kinase, marrow and blood chromosome analysis. Biopsy of pigmented skin showed an atrophic epidermis with orthokeratotic-hyperkeratosis; in the higher dermis there were several melanophores. Multiple layers of vasal lamina are seen under electron microscopy. The parents and the two daughters are free of clinical or hematologic manifestations. The mother and her two affected sons have A1-BW 27 HLA haplotype. X-linked transmission is discussed.
