title: Pachyonychia congenita (Jadassohn-Lewandowsky) and Kyrle's disease in the same patient.
abstract: An 11-year-old boy with typical lesions of pachyonychia congenita (Jadassohn-Lewandowsky) type II and with keratotic lesions histologically characteristic of Kyrle's Disease is described.
mesh_terms: D002648:Child; D007644:Darier Disease / Q000150:complications* / Q000473:pathology; D006801:Humans; D008297:Male; D009264:Nails, Malformed / Q000150:complications* / Q000151:congenital; D012867:Skin / Q000473:pathology; D013546:Sweating; D013577:Syndrome