the inheritance of olmsted syndrome that is a very rare congenital with transgredient palmoplantar keratoderma is distinguished by the presence of massive hyperkeratosis with fissured skin and periorificial chaps. it usually appears during the early life and mostly in male pateints. herein we report a case of olmsted syndrome which is associated with ichthyosis and somatic type of delusion duri...

Background: Palmoplantar eczema is a common clinical problem involving 2% of the population. There are many treatment modalities for palmoplantar eczema, each with specific local and systemic side effects. Objective: To evaluate methoxsalen bath in the treatment of palmoplantar eczema. Patients and Methods: In a randomized, double-blind, placebo controlled clinical trial, 60 patients with palmo...

M utations in connexin 26 (GJB2, Cx26) cause autosomal recessive and occasionally dominant non-syndromic sensorineural hearing loss (SNHL). Cx26 mutations have also been identified in SNHL with dermatological features of autosomal dominant diffuse palmoplantar hyperkeratosis (DPPK). We describe a girl with bilateral sloping sensorineural hearing loss, striate palmoplantar hyperkeratosis (SPPK),...

BACKGROUND An autosomal dominant form of diffuse non-epidermolytic palmoplantar keratoderma, palmoplantar keratoderma of Bothnian type, is caused by mutations in the AQP5 gene encoding the cell-membrane water channel protein aquaporin 5 leading to defective epidermal-water-barrier function in the epidermis of the palms and soles. CASE PRESENTATION We report the first Danish family diagnosed w...

A multicentre case-control study of 216 patients with palmoplantar pustulosis and 626 controls with miscellaneous dermatoses showed a considerably higher prevalence of smoking in the group with palmoplantar pustulosis. This was the first indication that smoking may be an important factor in this skin disease, possibly by affecting the inflammatory responses of the skin.

Christ-Siemens-Touraine syndrome is a form of anhidrotic ectodermal dysplasia (ED) characterized by triad of hypodontia, hypotrichosis, and hypohidrosis. Palmoplantar keratoderma is a characteristic feature of hidrotic forms of ED. Till date, only two cases have been reported of Christ-Siemens-Touraine syndrome with palmoplantar keratoderma; here we report a similar case emphasizing this rare a...

Palmoplantar erythrodysesthesia is an uncommon localised cutaneous reaction to certain chemotherapeutic agents and characterized by painful palmoplantar erythema and dysesthesia. To the best of our knowledge, we report the first case of plantar erythrodysesthesia in a 40-year-old male patient receiving an antiretroviral combination therapy for HIV.

Pachyonychia congenita type II is an autosomal dominant inherited rare genodermatosis characterized by dystrophic wedge shaped thickened nails with subungual hyperkeratosis, symmetric palmoplantar keratoderma, steatocystoma multiplex. Here we report a 23-year-old male with characteristic features of dystrophic nails, palmoplantar keratoderma, steatocystoma multiplex, follicular hyperkeratotic p...

Abstract Haim–Munk syndrome (HMS) and Papillon–Lefevre (PLS) are rare, autosomal recessive palmoplantar keratodermas (PPKs) characterized by PPK periodontal inflammation. They phenotypic variants of clinically related syndromes caused homozygous or compound heterozygous mutations in cathepsin C (CTSC) on chromosome 11q14. Specific features HMS include pes planus, radiographic deformity the fing...