{"title":"Enhancing Recognition of Allergic Contact Dermatitis in Skin of Color: A 3D Imaging Approach.","authors":"Tara Ghalambor, Carsten Hamann, Dathan Hamann","doi":"10.1089/derm.2024.0381","DOIUrl":"10.1089/derm.2024.0381","url":null,"abstract":"<p><p><u><b><i></i></b></u> Patch testing, a key diagnostic tool for allergic contact dermatitis, relies heavily on visual assessment of erythema, which is not as prominent or presents differently in skin of color. To address this challenge, we used a 3D camera and image processing software to analyze patch test reaction grades in skin of color patients. Here, we present topographic photographs and videos for doubtful, 1+, 2+, 3+, and irritant reactions to highlight the infiltration and edema through measurements of relative height and texture changes. By leveraging this technology, we hope to aid dermatologists in better differentiating between patch test reaction grades and further refine diagnostic criteria to include more objective measurements, minimizing reliance on erythema.</p>","PeriodicalId":93974,"journal":{"name":"Dermatitis : contact, atopic, occupational, drug","volume":" ","pages":"488-489"},"PeriodicalIF":3.2,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143495105","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Akash Rau, Matthew Zirwas, Jane M Grant-Kels, Jenny E Murase
{"title":"Ethics of Managing Recalcitrant Eczematous Dermatitis in Adults.","authors":"Akash Rau, Matthew Zirwas, Jane M Grant-Kels, Jenny E Murase","doi":"10.1089/derm.2024.0204","DOIUrl":"10.1089/derm.2024.0204","url":null,"abstract":"","PeriodicalId":93974,"journal":{"name":"Dermatitis : contact, atopic, occupational, drug","volume":" ","pages":"541-542"},"PeriodicalIF":3.2,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142304527","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Acrylate Allergy from Mini Toys-The \"Slime\" of 2024?","authors":"Sarah Karels, Sara A Hylwa","doi":"10.1089/derm.2024.0340","DOIUrl":"10.1089/derm.2024.0340","url":null,"abstract":"","PeriodicalId":93974,"journal":{"name":"Dermatitis : contact, atopic, occupational, drug","volume":" ","pages":"527-528"},"PeriodicalIF":3.2,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142782215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Sierra R Parkinson, Francelia J Eckembrecher, Lazaro Antonio Toledo Machin, Brandie M Ehrmann, Aída Lugo-Somolinos
{"title":"Compositional Differences Between Brazilian and Chinese Propolis.","authors":"Sierra R Parkinson, Francelia J Eckembrecher, Lazaro Antonio Toledo Machin, Brandie M Ehrmann, Aída Lugo-Somolinos","doi":"10.1089/derm.2025.0023","DOIUrl":"10.1089/derm.2025.0023","url":null,"abstract":"<p><p><u><b><i></i></b></u> <u><b><i>Background:</i></b></u> There has been an increased prevalence of positive patch test reactions to propolis in recent years. Different reaction rates have been described when using propolis supplied by different manufacturers. <u><b><i>Objective:</i></b></u> Compare compositions of Brazilian propolis prepared by Allergeaze and Chinese propolis prepared by Chemotechnique. <u><b><i>Methods:</i></b></u> Both samples were analyzed using electrospray ionization mass spectrometry, and compounds were identified via the mzCloud, ChemSpider, and MassList databases. Data processing with Compound Discoverer software identified the top 6 compounds based on relative abundance. <u><b><i>Results:</i></b></u> A very low compositional overlap between the 2 propolis types: 8% match with ChemSpider, 9% with MassList, and 27% with mzCloud. The six most abundant compounds in Brazilian propolis included lauryldimethylamine oxide, (9Z)-9-octadecenamide, trioctylmethylammonium cation, monocillin VI and istamycin C1, while Chinese propolis contained pinocembrin, 16-([ethylcarbamoyl]amino) hexadecanoic acid, (4E)-6-hydroxy-4-octadecenoic acid/bee glue, linoleamide, and MFCD00083068. Prenylgermacrene B was the only common compound in both samples' top 6. <u><b><i>Conclusion:</i></b></u> These findings highlight significant compositional differences between Brazilian and Chinese propolis. Chinese propolis (catalog number NA71) was discontinued by Allergeaze in October 2019 and replaced by Brazilian propolis (catalog number NH400), likely contributing to the increased prevalence of positive reactions in recent years.</p>","PeriodicalId":93974,"journal":{"name":"Dermatitis : contact, atopic, occupational, drug","volume":" ","pages":"477-487"},"PeriodicalIF":3.2,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143671953","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Contact Sensitization to Allergens in Synthetic Hair and Related Hair Practices: A Review.","authors":"Dina Collins, JiaDe Yu","doi":"10.1089/derm.2024.0424","DOIUrl":"10.1089/derm.2024.0424","url":null,"abstract":"<p><p><u><b><i></i></b></u> Scalp contact dermatitis (SCD) represents a less common manifestation of contact dermatitis and is susceptible to misdiagnosis due to its atypical clinical presentations, including hair thinning, eczematous lesions, and scalp pruritus. Notably, personal care products are recognized as common etiologies in the development of SCD. Synthetic hair extensions, with prevalent use in individuals of color, are also known to cause contact dermatitis, due to allergenic components such as acrylates and disperse dyes. This review summarizes documented cases of contact dermatitis secondary to synthetic hair and provides an overview of prevalent ethnic hairstyling practices associated with synthetic hair installation. Hair styling practices detailed include braids and installation of wigs, and the related hair products that may be used to maintain these hairstyling practices. Upon surveying common hair styling products utilized, the most common hapten observed was fragrance. Ultimately, contact dermatitis stemming from synthetic hair warrants consideration as a pivotal differential diagnosis in individuals who regularly utilize synthetic hair products.</p>","PeriodicalId":93974,"journal":{"name":"Dermatitis : contact, atopic, occupational, drug","volume":" ","pages":"456-463"},"PeriodicalIF":3.2,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143401001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Man Li, Hsin-Yi Huang, Jun Lin, Xianlin Zeng, Guixiang Zhang, Yongxin Xie, James Cheng-Chung Wei
{"title":"Tofacitinib as a Possible Treatment for Tacrolimus-Induced Stevens-Johnson Syndrome: A Case Report.","authors":"Man Li, Hsin-Yi Huang, Jun Lin, Xianlin Zeng, Guixiang Zhang, Yongxin Xie, James Cheng-Chung Wei","doi":"10.1089/derm.2024.0229","DOIUrl":"10.1089/derm.2024.0229","url":null,"abstract":"","PeriodicalId":93974,"journal":{"name":"Dermatitis : contact, atopic, occupational, drug","volume":" ","pages":"524-525"},"PeriodicalIF":3.2,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142735414","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Maki Hosoki, Toyoko Tajima, Mayu Miyagi, Yoshizo Matsuka
{"title":"This Report Details a Case of Allergic Contact Dermatitis Resulting From Exposure to Chromium in the Clasp of an Apple Watch Band.","authors":"Maki Hosoki, Toyoko Tajima, Mayu Miyagi, Yoshizo Matsuka","doi":"10.1089/derm.2024.0171","DOIUrl":"10.1089/derm.2024.0171","url":null,"abstract":"","PeriodicalId":93974,"journal":{"name":"Dermatitis : contact, atopic, occupational, drug","volume":" ","pages":"526-527"},"PeriodicalIF":3.2,"publicationDate":"2025-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142883331","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}