نتایج جستجو برای: reticular pigment anomaly of flexures
تعداد نتایج: 21171625 فیلتر نتایج به سال:
association of dowling-degos disease and multiple seborrheick-eratosis in a “christmas tree pattern”
dowling-degos disease is a rare sporadic or autosomal dominant pigmentary entity, in which clusters of papules and reticulate macules slowly develop with predominance in flexural regions. this entity is due to mutations in the keratin 5 gene, and is related with other cutaneous disorders. we report the sporadic form of dowling-degos disease in an elderly man with multiple seborrheickeratosis in...
A 55-year-old woman presented with a 3-year history of diffuse blue-gray pigmentation on the nose, cheeks, and upper lips with sparing of the skin flexures. She had been treated with amiodarone for approximately 10 years because of severe cardiac arrhythmia with a cumulative dose of more than 900 g and a maintenance dose of 250 mg/d. She was taking no other medication. Results of light microsco...
Dowling-Degos disease (DDD) is an autosomal dominant genodermatosis characterized by reticular pigmented anomaly mainly affecting flexures. Though KRT5 has been identified to be the causal gene of DDD, the heterogeneity of this disease was displayed: for example, POFUT1 and POGLUT1 were recently identified and confirmed to be additional pathogenic genes of DDD. To identify other DDD causative g...
Dowling-Degos disease (DDD) or reticular pigmented anomaly of the flexures is a rare autosomal dominant genodermatosis with variable penetrance. It mainly affects young women and is characterized by acquired reticular hyperpigmentation of the large skin folds. We present a case of DDD associated with hidradenitis suppurativa (HS) in a 43-year-old Spanish woman. Physical examination revealed bro...
Dowling Degos disease is characterised by hyperpigmented macules arranged in a reticulate pattern in the flexures. The rare hypopigmented variant shows characteristic acanthosis with antler like rete ridges but with pigment only at the tips of the rete ridges. We describe here a rare variant with coexistence of characteristic reticulate hyperpigmentation and hypopigmented macules, which has bee...
PURPOSE To assess the relationships of drusen, pigment, and focally increased autofluorescence (FIAF) and the reticular pattern of hypoautofluorescence, to distinguish the combined photographic and AF characteristics of early, atrophic, and high-risk fellow eyes in AMD. METHODS In a retrospective interinstitutional clinical study, AF and color photograph pairs of 221 eyes were examined: 166 e...
We present a case of reticular pattern dystrophy of the retinal pigment epithelium (RPE) in a 64-year-old woman. Fundus examination revealed discoloration at the macula in both eyes. Fundus autofluorescence (FAF) imaging showed clearly defined reticular hyperfluorescent lesions. Optical coherence tomography (OCT) demonstrated focal thickening of the RPE, called bumps, and the inner segment/oute...
Findings from two patients with a reticular tapetoretinal dystrophy strongly suggested advanced stages of Sjögren's reticular dystrophy. These observations emphasize that, although initially a benign disease, advanced stages of Sjörgren's dystrophy may eventually manifest diffuse photoreceptor and retinal pigment epithelial disease.
this thesis is a study on insurance fraud in iran automobile insurance industry and explores the usage of expert linkage between un-supervised clustering and analytical hierarchy process(ahp), and renders the findings from applying these algorithms for automobile insurance claim fraud detection. the expert linkage determination objective function plan provides us with a way to determine whi...
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