نتایج جستجو برای: plantar keratoderma
تعداد نتایج: 8616 فیلتر نتایج به سال:
Comments on tuberculosis verrucosa cutis presenting as diffuse plantar keratoderma: An unusual sight
Pachyonychia congenita (PC) is a rare genodermatosis affecting the nails, skin, oral mucosae, larynx, hair, and teeth. Pathogenic mutations in keratins K6a or K16 are associated with the PC-1 phenotype whereas K6b and K17 mutations are associated with the PC-2 phenotype. Analysis of clinical, pathological, and genetic data from the literature and two research registries reveal that >97% of PC c...
Sir, Spiny keratoderma is a rare disease characterized by keratotic spicules resembling a “music box spine” located on the palms and soles (1). This entity has been reported under several different names, such as punctate keratoderma (2), punctate porokeratotic keratoderma (3), palmar filiform hyperkeratosis (4), and spiny keratoderma of the palms and soles (1). We present here a case of spiny ...
Background: Pachyonychia congenita (PC) is a rare keratinization disorder with around 1,000-10,000 cases reported worldwide. The mutation involves: KRT6A, KRT6B, KRTC6C, KRT16 or KRT17. Patients present severe plantar pain, palmoplantar keratoderma underlying blisters, and variable hypertrophic nail dystrophy [1]. Visual Analogue Scale (VAS) measures pain intensity. VAS consists of two endpoint...
Hand-foot syndrome (HFS) is a well-known adverse event associated with capecitabine, a prodrug of 5-Fluorouracil (5-FU). HFS manifests as acral erythema, with swelling and dysesthesia of the palms and plantar aspects of the feet, which in the absence of dosage reduction or drug cessation, progresses to moist desquamation and ulceration, resulting in serious infections and loss of function. We r...
Brunauer-Fuhs-Siemens palmoplantar keratoderma, commonly known as striate palmoplantar keratoderma, is a rare, autosomally inherited disease of linear hyperkeratosis in which patient usually presents with conspicuous longitudinal hyperkeratosis on volar surface of hands and feet. Mutations in 3 genes namely desmoglein 1, desmoplakin and keratin 1, have been identified and held responsible for t...
BACKGROUND Mutations in genes coding for 2 desmosomal proteins, desmoglein 1 and desmoplakin, have been shown to cause autosomal dominant keratoderma palmoplantaris striata. OBSERVATIONS We describe a family affected with a diffuse nonstriated form of palmoplantar keratoderma. Histopathologic examination of skin biopsy specimens disclosed cell-cell disadhesion in the suprabasal layers of the ...
The rare skin disorder pachyonychia congenita (PC) is an autosomal dominant syndrome that includes a disabling plantar keratoderma for which no satisfactory treatment is currently available. We have completed a phase Ib clinical trial for treatment of PC utilizing the first short-interfering RNA (siRNA)-based therapeutic for skin. This siRNA, called TD101, specifically and potently targets the ...
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