As the population continues to age, understanding the differences between aged and young skin becomes more important to the clinician. Contact dermatitis is just one of the clinical entities that presents differently in the geriatric population. Reactions can be delayed in onset, and prolonged in duration. These altered presentations are the direct result of the pathophysiologic changes that occur in aging skin. It is especially important to recognize contact dermatitis in this age group, and to treat in a timely fashion.
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http://dx.doi.org/10.2174/1874609810902020121 | DOI Listing |
Immunol Lett
January 2025
Department of Dermatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, China. Electronic address:
Rev Alerg Mex
December 2024
Escola Superior de Ciências da Saúde ESCS Brasília/DF Brazil, Allergy and Dermatology Outpatient Unit at the Hospital Regional da Asa Norte HRAN - SMHN Q 2.
Objectives: To evaluate the prevalence of methylisothiazolinone sensitivity and associated factors in individuals with suspected allergic contact dermatitis.
Methods: Cross-sectional study based on patch tests, including methylisothiazolinone 0.2%, in 286 participants with suspected allergic contact dermatitis, in Brasília/DF, Brazil, between March/2020 and March/2022.
Contact Dermatitis
January 2025
Allergy Unit, Saint Vincent-de-Paul Hospital, Catholic University of Lille, Lille, France.
Ugeskr Laeger
December 2024
Hudafdeling I og Allergicentret, Odense Universitetshospital.
Dermatol Reports
November 2024
Dermatology Clinic, Maggiore Hospital, University of Trieste, Italy.
Riehl's melanosis (RM) is a pigmentary disorder, more common in individuals with dark skin phototypes, considered a form of pigmented contact dermatitis. In this paper we present a case of RM due to the rubber component of a work facial mask in which dermoscopy and patch test were the most important tools to help physicians in diagnosis. In addition, we reviewed the main dermoscopic clues that may be useful in differential diagnosis with other facial pigmentary disorders.
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