Haim Munk Syndrome (HMS) is the allelic mutation of exon 6 codon in cathepsin C gene. Here, we present two cases of same family with HMS having all the cardinal features of HMS which includes palmo plantar keratoderma and periodontitis along with arachnodactyly, acroosteolysis, onychogryphosis, and marked osteopenia on hand wrist radiographs. Both the siblings were treated with cotrimoxazole, a...

We report two unusual patients with Rothmund-Thomson syndrome (RTS), a rare genodermatosis. The first patient is a 5-year-old girl with congenital poikiloderma, photosensitivity, plantar punctate keratoderma, stunted growth and severe mental retardation. Plantar keratoderma associated with RTS has been reported only once. The second patient is a 21-year-old female presenting with rounded "moon"...

836 © 2007 The Authors JEADV 2007, 21, 822–849 Journal compilation © 2007 European Academy of Dermatology and Venereology 5 Hesse S, Berbis P, Privat Y. Keratoderma palmoplantaris papulosa (Bushcke–Fischer’s disease): efficacy of acitretin. Br J Dermatol 1993; 128: 104–105. 6 Horikoshi M, Kuroda K, Tajima S. Puncate palmoplantar keratoderma with pigmentary lesions on the dorsa of feet and ankle...

A 5-year-old caucasian boy, born of non-consanguineous parents, was referred to the dermatology department due palmar hiperlinearity and multiple 2-3 mm hyperkeratotic circular lesions in soles (Fig. 1). The remaining physical examination unremarkable. There a family history palmoplantar hyperkeratosis mother maternal grandfather. To spare child, punch skin biopsy taken from his mother. Patholo...

Gap junctions, which mediate rapid intercellular communication, consist of connexins, small transmembrane proteins that belong to a large family of proteins found throughout the species. Mutations in the GJB2 gene, encoding Connexin 26, can cause nonsyndromic autosomal recessive or dominant hearing loss with or without skin manifestations. A 3-yr-old Korean female and her mother presented to ou...

Synaptosomal-associated protein 29 (SNAP29) is a t-SNARE protein that is implicated in intracellular vesicle fusion. Mutations in the SNAP29 gene have been associated with cerebral dysgenesis, neuropathy, ichthyosis, and keratoderma syndrome (CEDNIK). In patients with 22q11.2 deletion syndrome, mutations in SNAP29 on the nondeleted chromosome are linked to similar ichthyotic and neurological ph...