Anais brasileiros de dermatologia最新文献_第6页

Interference of the positioning of nickel, chromium and cobalt in the results of patch tests 对贴片试验结果中镍、铬、钴定位的干扰。

IF 2.6 4区医学

Anais brasileiros de dermatologia Pub Date : 2025-03-01 DOI: 10.1016/j.abd.2024.03.016

Ida Duarte , Rosana Lazzarini , Mariana Haffner , Julia P. Silva

{"title":"Interference of the positioning of nickel, chromium and cobalt in the results of patch tests","authors":"Ida Duarte , Rosana Lazzarini , Mariana Haffner , Julia P. Silva","doi":"10.1016/j.abd.2024.03.016","DOIUrl":"10.1016/j.abd.2024.03.016","url":null,"abstract":"<div><h3>Background</h3><div>The positioning of substances, which are co-sensitizers and/or with a tendency to cross-react, is not considered in the technique when applying patch tests (PT).</div></div><div><h3>Objective</h3><div>To investigate the interference of the positioning of nickel (Ni), chromium (Cr) and cobalt (Co) in patch tests (PT) results, when applied close or distant from each other.</div></div><div><h3>Methods</h3><div>PT were performed in patients suspected of allergic contact dermatitis (ACD), using the standard battery (SB), with substances showing a tendency towards cross-react and co-sensitizers applied far apart, and an additional battery (AB) with the metals placed close to each other. For tabulation purposes, only the 96-h reading was considered.</div></div><div><h3>Results</h3><div>Of the 86 tested patients, 33 (38%) had negative testing for metals and 53 (62%) had one or more positive (+) tests for Ni, Cr and/or Co. Concordant results in both tests (SB/ AB) occurred in 18/53 (34%) and 35/53 (66%) had discordant results. Regarding the SB, of the 159 tests with metals (53 patients, three metals), 57 tests were (+) and 102 (-). In the AB, 87 tests were (+) and 72 (-), a statistically significant difference (p < 0.05). Of the 57 (+) tests in the SB, 35 were for Ni, 18 for Co and four for Cr. In AB the number of (+) tests was 87, with 45 (+) tests for Ni, 35 for Co and seven for Cr. The difference in the number of positive tests between the two batteries was statistically significant for Co and Ni.</div></div><div><h3>Study limitations</h3><div>The number of cases.</div></div><div><h3>Conclusion</h3><div>The results showed that the positioning of the metals interferes with the PT results and should be considered as part of the PT application technique.</div></div>","PeriodicalId":7787,"journal":{"name":"Anais brasileiros de dermatologia","volume":"100 2","pages":"Pages 272-276"},"PeriodicalIF":2.6,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142811936","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Dapsone-induced methemoglobinemia in a child with leprosy 氨苯砜致麻风病患儿高铁血红蛋白血症。

IF 2.6 4区医学

Anais brasileiros de dermatologia Pub Date : 2025-03-01 DOI: 10.1016/j.abd.2024.05.006

John Verrinder Veasey , Bruna Cavaleiro de Macedo Souza , Guilherme Camargo Julio Valinoto

引用次数: 0

Telemedicine (mobile-Health) as an alternative in the follow-up of patients in a randomized clinical trial for the treatment of cutaneous leishmaniasis in the state of Amazonas, Brazil 在巴西亚马逊州的一项治疗皮肤利什曼病的随机临床试验中，远程医疗（移动保健）作为患者随访的替代方案。

IF 2.6 4区医学

Anais brasileiros de dermatologia Pub Date : 2025-03-01 DOI: 10.1016/j.abd.2024.08.003

Silmara Navarro Pennini , Jorge Augusto de Oliveira Guerra , Paula Frassinetti Bessa Rebello , Marília Rosa Abtibol-Bernardino , Amanda Canto Duarte , Higor Marques de Queiroz , Anette Chrusciak-Talhari , Maria das Graças Vale Barbosa Guerra , Sinésio Talhari

引用次数: 0

Cytokines, chemokines and growth factors involved in keloids pathogenesis 细胞因子、趋化因子和生长因子参与瘢痕疙瘩的发病。

IF 2.6 4区医学

Anais brasileiros de dermatologia Pub Date : 2025-03-01 DOI: 10.1016/j.abd.2024.01.010

Mengguo Liu

引用次数: 0

Should patients undergoing hematopoietic stem cell transplantation undergo screening and monitoring for skin cancer? 接受造血干细胞移植的患者是否应该接受皮肤癌的筛查和监测？

IF 2.6 4区医学

Anais brasileiros de dermatologia Pub Date : 2025-03-01 DOI: 10.1016/j.abd.2024.06.007

Miguel Mansilla-Polo

引用次数: 0

Comparison of the efficacy of treatment with clobetasol propionate or bexarotene in early-stage mycosis fungoides 丙酸氯倍他索与贝沙罗汀治疗早期蕈样真菌病疗效比较。

IF 2.6 4区医学

Anais brasileiros de dermatologia Pub Date : 2025-03-01 DOI: 10.1016/j.abd.2024.04.011

Aslı Aksu Çerman, Pinar Ozdemir Cetinkaya, Birgül Özkesici Kurt, Artun Kırker, İlknur Altunay

{"title":"Comparison of the efficacy of treatment with clobetasol propionate or bexarotene in early-stage mycosis fungoides","authors":"Aslı Aksu Çerman, Pinar Ozdemir Cetinkaya, Birgül Özkesici Kurt, Artun Kırker, İlknur Altunay","doi":"10.1016/j.abd.2024.04.011","DOIUrl":"10.1016/j.abd.2024.04.011","url":null,"abstract":"<div><h3>Background</h3><div>There are few studies in the literature comparing the effectiveness of topical treatments in early-stage mycosis fungoides (MF).</div></div><div><h3>Objectives</h3><div>It was aimed to evaluate the clinical efficacy, side effects and topical treatment compliance with bexarotene or clobetasol propionate in early-stage MF.</div></div><div><h3>Methods</h3><div>A total of 40 patients with stage IA-IB MF were enrolled in the study. Twenty patients were treated with 1% bexarotene gel and 20 patients were treated with 0.05% clobetasol propionate ointment.</div></div><div><h3>Results</h3><div>In the bexarotene group, 11 patients (55%) had complete clinical response (CCR) and 5 patients (25%) had partial response (PR) while in the clobetasol propionate group, 10 patients (50%) had CCR and 9 patients (45%) had PR. The median duration of remission was 10.5 months in the bexarotene group and 4 months in the clobetasol propionate group. The remission period was statistically significantly longer in the bexarotene group (p = 0.032). Irritation symptoms were statistically significantly more common in the bexarotene group (p = 0.001).</div></div><div><h3>Study limitations</h3><div>The limitation of the study was its retrospective design.</div></div><div><h3>Conclusion</h3><div>Both topical bexarotene and topical clobetasol propionate were found to be effective in MF. Irritation symptoms were more common with topical bexarotene. Moreover, the remission period with topical bexarotene was significantly longer.</div></div>","PeriodicalId":7787,"journal":{"name":"Anais brasileiros de dermatologia","volume":"100 2","pages":"Pages 237-242"},"PeriodicalIF":2.6,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142909088","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Facial pemphigus vegetans mimicking squamous cell carcinoma: when dermoscopy confuses the diagnosis 模仿鳞状细胞癌的面部植物性天疱疮：当皮肤镜检查混淆诊断。

IF 2.6 4区医学

Anais brasileiros de dermatologia Pub Date : 2025-03-01 DOI: 10.1016/j.abd.2024.05.009

Nelson Lobos , Francisca Reculé , Macarena Stevenson , Valentina Darlic , Dan Hartmann , Alex Castro

引用次数: 0

Features associated with the use of single or combined reconstructions: analysis of 1,124 Mohs surgeries 与使用单一或联合重建相关的特征：1,124例莫氏手术分析。

IF 2.6 4区医学

Anais brasileiros de dermatologia Pub Date : 2025-03-01 DOI: 10.1016/j.abd.2024.07.009

Felipe Bochnia Cerci , Letícia Mari Tashima , Stephanie Matthews , Stanislav N. Tolkachjov

引用次数: 0

An extremely prolonged case of drug reaction with eosinophilia and systemic symptoms (DRESS Syndrome) secondary to a penicillin-based antibiotic 一个极长时间的药物反应与嗜酸性粒细胞增多和全身症状（DRESS综合征）继发于青霉素类抗生素的病例。

IF 2.6 4区医学

Anais brasileiros de dermatologia Pub Date : 2025-03-01 DOI: 10.1016/j.abd.2024.07.007

Florence Robinson , Lucy Webber , Emma Ormerod , Daniel Keith

引用次数: 0

The first case of paraneoplastic pemphigus positive for IgG autoantibodies against integrin α6 第一例副肿瘤性天疱疮IgG自身抗体抗整合素α6阳性。

IF 2.6 4区医学

Anais brasileiros de dermatologia Pub Date : 2025-03-01 DOI: 10.1016/j.abd.2024.04.016

Ying Li , Yunmei Dong , Xin Zeng , Wei Li , Yu Zhou , Xiaoguang Li

引用次数: 0