نتایج جستجو برای: keratinization disorder
تعداد نتایج: 597575 فیلتر نتایج به سال:
Palmoplantar keratodermas are a heterogenous group of diseases, one of them is Papillon-Lefevre Syndrome (PLS). This rare disease is inherited as autosomal recessive and characterized by focal hyperkeratotic plaques on elbows and knees, severe periodontal disease resulting in premature loss of teeth. We report two brothers with PLS who did not have a history of this disease in their famil...
Peeling skin syndrome (PSS) is a very rare keratinization disorder, characterized by spontaneous exfoliation of the stratum corneum. Herein, we report a case of non-inflammatory (type A) PSS.
Harlequin ichthyosis is the most severe form of congenital ichthyoses with horny (Keratinized) and chapped thick skin throughout the body. In this disease, disruption in keratinization of epidermis results in the impaired barrier function and susceptibility of the neonate to dehydration and infection. In this article, a term male neonate with harlequin ichthyosis, born of a 29-year-old mother, ...
Granular Parakeratosis is a rare disorder of keratinization usually presented in adults. There are only fews reports in children. We present two cases, one in an adult and the other in a 7-month-old infant.
Porokeratisis is a specific keratinization disorder. The presence of cornoid lamella is histologically characteristic of the disorder. This report describes a 23-year-old male patient with multiple porokeratotic lesions with bilateral symmetric localization on the ala of the nose, which may be a rare variant of porokeratosis.
62 Indian Dermatology Online Journal | Volume 9 | Issue 1 | January‐February 2018 Sir, Darier disease [DD; Darier‐White disease or (dys) keratosis follicularis], is an autosomal dominant disorder of keratinization with characteristic dermatologic findings such as keratotic papules on the seborrheic regions, brittle nails and longitudinal erythronychia, and palmoplantar pitting. Hypopigmented ma...
Ichthyosis is defined as a group of diseases with keratinization disorder and diffuse scaling with highly variable degree of involvement. According to our knowledge, coincidence of ichthyosis and dermatophytosis, which both are very common disorders, is a very rare event. We report a young man with congenital ichthyosis that histological analysis of his skin biopsies and direct smear revealed P...
Pachyonychia congenital (PC), is a rare genetic disorder, autosomal dominant, disorder of keratinization. This condition characterized by cutaneous manifestation mainly hyperkeratosis skin and mucosae hypertrophy nails. In this condition, almost 50% the patients will have oral leukokeratosis. The case report here 15 years old girl, presented with dystrophic, thickened fingernails toenails subun...
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