Ultraviolet radiation causes skin cancer but may protect against prostate cancer. The authors hypothesized that skin cancer patients had a lower prostate cancer incidence than the general population. In the southeastern part of the Netherlands, a population-based cohort of male skin cancer patients diagnosed since 1970 (2,620 squamous cell carcinomas, 9,501 basal cell carcinomas, and 1,420 cuta...

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objectives this study aimed to evaluate the efficacy of afcl in improvement of hand photoaging in 25 patients. patients and methods a prospective, before- after, single blind study was conducted in 25 patients who presented for desired treatment of hand photoaging. patients received three treatments sessions with afcl. results all enrolled patients were female and received three treatment sessi...

there has been a great increase in the consumption of various food additives in recent years. the purpose of this study was to identify the incidence of sensitization to food additives by using skin prick test in patients with allergy and to determine the concordance rate between positive skin tests and oral challenge in hypersensitivity to additives. this cross-sectional study included 125 (fe...

this paper presents a case-report of cutaneous actinomycosis due to actinomyces viscosus in a 22 year old man, hospital staff from tehran with multiple fistulous tracts in his right hand and a history of skin injury due to thorn of plant. diagnosis was based on the observation of gram positive coccoid, diphtheroid and long branching filaments in direct examination of pus from fistulous tracts a...

introduction: to improve laser hair removal (lhr) for dark skin, the fluence rate reaching the hair follicle in lhr is important. this paper presents the results of a comparative study examining the function of wavelength on dark skin types using 755 nm alexandrite and 810 nm diode lasers. methods: the structure of the skin was created using a realistic skin model by the advanced systems analys...

background & objective: autoimmune bullous diseases are associated with autoimmunity against structural components in the skin and mucous membranes. autoantibodies are against the intercellular junctions in pemphigus disease and hemidesmosomal unchoring complex in pemphigiod diseases and epidermolysis bullosa aquisita. the tissue-bound and circulating serum autoantibodies can be detected wi...

leprosy is an ancient disease, known from south asia since at least 2000 bce. while there is no physical evidence of this disease in the region before about 50 ce, five different words are translated as “leprosy” in mesopotamian texts and some of them occur frequently. based on the texts, one word (garāṣu) is rarely used and there is evidence that the other four words relate to diseases that we...

GeoSpelling as the basis of the Geometrical Product Specifications (GPS) standard [1] enables a comprehensive modeling framework and an unambiguous language to describe geometrical variations during the overall product life cycle. This is accomplished by providing a set of concepts and operations based on the fundamental concept of the “Skin Model”. However, the definition of GeoSpelling has no...

Mycosis fungoides (MF), a low-grade lymphoproliferative disorder, is the most common type of cutaneous T-cell lymphoma. Typically, neoplastic T cells localize to the skin and produce patches, plaques, tumours or erythroderma. Diagnosis of MF can be difficult due to highly variable presentations and the sometimes nonspecific nature of histological findings. Molecular biology has improved the dia...