Introduction: Psoriasis is a common, chronic, and inflammatory skin disorder with a high personal, social and economic burden and important implications for healthcare systems. The aim of this study was to provide an epidemiological characterization of individuals with psoriasis in Portugal.Material and Methods: A large observational, cross-sectional, nationwide, population-based survey study developed by the P...
Introduction: Psoriasis is a common, chronic, and inflammatory skin disorder with a high personal, social and economic burden and important implications for healthcare systems. The aim of this study was to provide an epidemiological characterization of individuals with psoriasis in Portugal. Methods: A large observational, cross-sectional, nationwide, population-based survey study developed by the Portuguese Ps...
Introduction: Psoriasis is a common, chronic, and inflammatory skin disorder with a high personal, social and economic burden and important implications for healthcare systems. The aim of this study was to provide an epidemiological characterization of individuals with psoriasis in Portugal. Material and methods: A large observational, cross-sectional, nationwide, population-based survey study developed by the ...
Introduction: Hidradenitis suppurativa (HS) is a chronic dermatosis with a large impact in patients’ quality of life and an estimated 7-year delay in diagnosis. The General Practitioner (GP) is usually the first doctor to assist the HS patient. The primary objective of this study is to describe the knowledge and clinical approach of HS by GPs. Material and Methods: A cross-sectional study was conducted, based o...
Introduction: Congenital ichthyoses are a heterogeneous group of hereditary genetic disorders that occur due to a defective keratinization and consequent disruption of the skin barrier function. Although rare, they are presented as a diagnostic and therapeutic challenge. This study aimed to characterize clinically and genotypically the cases of non-syndromic congenital ichthyoses and to evaluate possible genoty...
Introduction: Topical immunotherapy with diphenylcyclopropenone is a treatment option for patients with refractory or extensive alopecia areata. The aim of this study was to evaluate the clinical efficacy and tolerability of diphenylcyclopropenone therapy, in patients with alopecia areata, and identify possible prognostic factors that predict response to treatment. Methods: We conducted a retrospective study th...
Introduction: Sexually transmitted infections (STIs) are a significant public health problem worldwide. They are more frequent in young men; however the prevalence in older individuals is increasing. The aim of this study was to access the prevalence of STIs diagnosis in men aged 50 years and older. We also aimed to compare the demographic and behavioral characteristics of those diagnosed with STIs and those wi...
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Introduction: Sexual transmitted infections (STI) are an important health problem and increase the risk for acquisition and transmission of HIV. We aimed to identify STIs diagnosed in patients with known human immunodeficiency virus (HIV) infection and in newly diagnosed ones.Methods: Retrospective analysis of medical charts of individuals attending a specialized STI Clinic from 2009 to 2013.Results: A total of...
The term pseudoainhum is used to describe constricting band(s) around one or more digits in relation to several congenital or acquired diseases. Systemic sclerosis, keratoderma, psoriasis, Reynolds syndrome among others, has been reported to be associated with pseudoainhum development. We report a case of a 54 years old woman with annular constricting bands and micronychia on the fourth and fifth digits of her ...