Skin Appendage Disorders最新文献_第5页

Use of Hydroxychloroquine in Hair Disorders 羟氯喹在头发疾病中的应用

Skin Appendage Disorders Pub Date : 2023-09-19 DOI: 10.1159/000533583

Advaitaa Ravipati, Michael Randolph, Waleed Al-Salhi, Antonella Tosti

引用次数: 1

Atypical Presentation of Spitz Nevus: A Case Report 斯皮兹痣的非典型表现:1例报告

Skin Appendage Disorders Pub Date : 2023-09-06 DOI: 10.1159/000533385

Isabel Araiza-Atanacio, Andrea Venegas-Andrade, Sonia Toussaint-Caire, Carolina Palacios López

引用次数: 1

Plica Neuropathica in 2 Hispanic Patients 2例西班牙裔患者的皱襞神经病

Skin Appendage Disorders Pub Date : 2023-09-06 DOI: 10.1159/000531938

Daniel Asz-Sigall, César Ramos-Cavazos, Paulina Mariel Gay-Muñoz, Jessica González-Gutiérrez, Alejandra Guerrero-Álvarez, Eduardo Corona-Rodarte

{"title":"Plica Neuropathica in 2 Hispanic Patients","authors":"Daniel Asz-Sigall, César Ramos-Cavazos, Paulina Mariel Gay-Muñoz, Jessica González-Gutiérrez, Alejandra Guerrero-Álvarez, Eduardo Corona-Rodarte","doi":"10.1159/000531938","DOIUrl":"https://doi.org/10.1159/000531938","url":null,"abstract":"Introduction: Plica neuropathica (PN) is a rare, acquired, and irreversible condition characterized by the formation of a compacted mass of tangled hair held together by a hard keratin cement. Case Presentation: In case 1, a 50-year-old woman with history of contact dermatitis of the scalp presented with hair tangling and difficulty combing. Physical examination revealed a matted mass of hair with a dirty appearance and non-scarring alopecia. Case 2 involved a 46-year-old woman who experienced spontaneous hair matting after using various products, resulting in a dreadlock-like appearance. Clinical examination showed a compact and matted mass of hair with irregular twists, dirt, and yellowish exudate. Conclusion: PN’s exact pathogenesis is not fully understood, but it is believed to involve physical and chemical insults to the hair shaft. Risk factors include self-neglect, hair felting or rubbing, certain substances, religious practices, chemotherapy, immunosuppressive drugs, infections, and contact dermatitis. Trichoscopy can provide valuable clues for an accurate diagnosis, such as fractured hairs, bent hair shafts, trichorrhexis nodosa, retained telogen hairs, and twisted hairs. Treatment involves cutting the matted hair, and early-stage manual separation may be beneficial.","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":"V 3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135205550","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}

引用次数: 1

Truth or Trend – Misinformation Spreading Fast on TikTok: A Cross-Sectional Analysis of Onychomycosis Content 真相还是趋势——在TikTok上快速传播的错误信息:对甲真菌病内容的横断面分析

Skin Appendage Disorders Pub Date : 2023-09-01 DOI: 10.1159/000533319

Kelita A. Waterton, Shari R. Lipner

{"title":"Truth or Trend – Misinformation Spreading Fast on TikTok: A Cross-Sectional Analysis of Onychomycosis Content","authors":"Kelita A. Waterton, Shari R. Lipner","doi":"10.1159/000533319","DOIUrl":"https://doi.org/10.1159/000533319","url":null,"abstract":"Background: Onychomycosis is the most frequently diagnosed nail condition in clinical practice. With the growing popularity of TikTok and online health information-seeking behavior, it is imperative to understand onychomycosis-related content on this platform. Objective: Our objective was to assess content and quality of the most popular onychomycosis-related content on TikTok. Methods: We queried TikTok for videos using the search terms “onychomycosis” and “nail fungus” for the top 100 videos by view count, with DISCERN scoring used to rate videos for quality. Results: Average DISCERN score was 1.77 and dermatologists posted videos with the highest mean score (2.56). Most of the videos were educational (72%) and/or related to treatment (69%). Home remedies were recommended more often (58%) than FDA-approved therapies (7%). Physician versus nonphysician posted videos had higher mean DISCERN score (2.28 vs. 1.44) (p &lt; 0.001), greater view number (1,209,953 vs. 343,993) (p &lt; 0.05), and more often discussed medical therapy (p &lt; 0.05). Conclusion: While social media is a valuable resource for providing medical information to an interminable audience, there are significant shortcomings. Therefore, we recommend that dermatologists advise patients against relying on social media for medical information and consider using social media to provide accessible evidence-based health education on onychomycosis.","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":"5 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135688177","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}

引用次数: 0

Kaposi Sarcoma of the Nail Unit: A Case Report and Review of the Literature 甲部卡波西肉瘤1例报告及文献复习

Skin Appendage Disorders Pub Date : 2023-08-23 DOI: 10.1159/000532114

Jonathan Krygier, Ursula Sass, Isabelle Meiers, Alice Marneffe, Marine de Vicq de Cumptich, Bertrand Richert

引用次数: 0

Dasatinib-Induced Transverse Melanonychia 达沙替尼诱导的横向黑色素瘤

Skin Appendage Disorders Pub Date : 2023-08-21 DOI: 10.1159/000531928

Mehul Tyagi, Vishal Gaurav, Japnoor Kaur

{"title":"Dasatinib-Induced Transverse Melanonychia","authors":"Mehul Tyagi, Vishal Gaurav, Japnoor Kaur","doi":"10.1159/000531928","DOIUrl":"https://doi.org/10.1159/000531928","url":null,"abstract":"Introduction: Transverse melanonychia, characterized by grey to black pigmented bands traversing the nail plate, can occur as a side-effect of certain medications. While no documented reports specifically associate dasatinib, a tyrosine kinase inhibitor used in the treatment of chronic myeloid leukaemia (CML) and acute lymphoblastic leukaemia, with nail changes, we present a case of transverse melanonychia possibly related to dasatinib therapy. Case Report: A 54-year-old male with CML, receiving dasatinib for 1.5 years, presented with transverse pigmented lines involving all fingernails and toenails. Clinical examination revealed discrete bands of transverse melanonychia in the nails. Onychoscopy of all finger- and toenails revealed multiple longitudinal grey lines within transverse grey bands of homogeneous chromonychia. Based on clinical presentation, onychoscopic features, and temporal association with dasatinib therapy, a provisional diagnosis of dasatinib-induced transverse melanonychia was made. Discussion: The exact mechanisms underlying melanonychia are not fully understood but may involve nail matrix or toxicity, stimulation of nail-matrix melanocytes, or drug deposition within the nail plate. This case highlights the possibility of dasatinib-induced transverse melanonychia and underscores the importance of monitoring and evaluating nail changes in patients undergoing dasatinib treatment.","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135876585","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}

引用次数: 0

Recurrent Fluconazole-Induced Fixed Drug Eruption of the Digit with Nail Matrix Involvement: A Case Report and Review of the Literature 复发性氟康唑致累及甲基质的手指固定药疹1例报告及文献复习

Skin Appendage Disorders Pub Date : 2023-08-18 DOI: 10.1159/000532112

Loren E. Hernandez, Arvin Jadoo, Brian Morrison

引用次数: 0

Fibro-Osseus Pseudotumor of the Digit: A Case Report and Review of Literature 手指纤维-骨假瘤1例报告及文献复习

Skin Appendage Disorders Pub Date : 2023-08-18 DOI: 10.1159/000532113

Chander Grover, Pratibha Gupta, Chhavi Gupta, Kaniyappan Nambiyar, Shitij Goel

引用次数: 0

Resorcinol 10% as a Promising Therapeutic Option for Mild Hidradenitis Suppurativa: A Prospective, Randomized, Open Study 间苯二酚10%作为轻度化脓性汗腺炎的有希望的治疗选择:一项前瞻性、随机、开放研究

Skin Appendage Disorders Pub Date : 2023-08-16 DOI: 10.1159/000531926

Alexandros Katoulis, Ourania Efthymiou, Aikaterini Liakou, Georgia Pappa, Antonios Kanelleas, Dimitra Koumaki, Evangelia Bozi, Dimitrios Sgouros

{"title":"Resorcinol 10% as a Promising Therapeutic Option for Mild Hidradenitis Suppurativa: A Prospective, Randomized, Open Study","authors":"Alexandros Katoulis, Ourania Efthymiou, Aikaterini Liakou, Georgia Pappa, Antonios Kanelleas, Dimitra Koumaki, Evangelia Bozi, Dimitrios Sgouros","doi":"10.1159/000531926","DOIUrl":"https://doi.org/10.1159/000531926","url":null,"abstract":"Introduction: Treatment of hidradenitis suppurativa (HS) is challenging, and in Hurley stage I, it is based on topical measures. Our aim was to compare the efficacy and safety of topical resorcinol 10% with topical clindamycin 1% and no therapy, in Hurley stage I HS. Methods: In this open, prospective, randomized trial, we studied 60 Hurley stage I patients with IHS4 ≤10. Group A was treated with topical resorcinol 10%; group B with clindamycin lotion 1%; and group C received no treatment. Patients were evaluated by total lesion count, the International Hidradenitis Suppurativa Severity Score System (IHS4) and the Dermatology Life Quality Index (DLQI) at baseline, 12 and 24 weeks. Self-reported number of flares and adverse events (AEs) were recorded. Results: A significant reduction in the mean total lesion count and DLQI scores were observed in group A, compared to group B at week 12 (p = 0.036, p &lt; 0.001, respectively), and in the mean total lesion count, IHS4, and DLQI scores at week 24 (p = 0.034, p = 0.017, p &lt; 0.001, respectively). Resorcinol 10% was well-tolerated with only mild AEs. Conclusion: Resorcinol 10% may represent a useful alternative for the long-term treatment of mild HS, which is superior to topical clindamycin and has a favorable safety profile.","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":"191 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-08-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135021897","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}

引用次数: 0

Nail Unit Arteriovenous Hemangioma Presenting as Longitudinal Erythronychia. 甲单元动静脉血管瘤表现为纵向红斑。

IF 1.4

Skin Appendage Disorders Pub Date : 2023-08-01 Epub Date: 2023-06-16 DOI: 10.1159/000530739

Jonathan K Hwang, Cynthia M Magro, Shari R Lipner

{"title":"Nail Unit Arteriovenous Hemangioma Presenting as Longitudinal Erythronychia.","authors":"Jonathan K Hwang, Cynthia M Magro, Shari R Lipner","doi":"10.1159/000530739","DOIUrl":"10.1159/000530739","url":null,"abstract":"Introduction: Localized longitudinal erythronychia is defined as a single nail with a longitudinal red band extending the length of a nail plate. It has a broad differential of benign and malignant etiologies, and is rarely due to benign vascular proliferations.Case presentation: We present a unique case of nail unit arteriovenous hemangioma presenting as longitudinal erythronychia of the left thumbnail in a 76-year-old male. The band was 6 mm and encompassed over 40% of the surface area of the nail plate. Dermoscopy showed red bands that were regular in terms of color, but not thickness or spacing. Due to concern for an amelanotic melanoma, a longitudinal excision was performed. Histopathology was consistent with a diagnosis of nail unit arteriovenous hemangioma.Conclusion: Arteriovenous hemangiomas were rarely present in the nail unit. They can be present as a blue or red nodule/macule, or as longitudinal erythronychia. Diagnosis often requires an excisional biopsy, with histopathology notable for a proliferation of multiple thick- and thin-walled vascular structures lined by a flattened endothelium. Our case emphasizes the need to consider vascular proliferations, such as arteriovenous hemangioma, in the differential diagnosis of longitudinal erythronychia.","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":"9 4","pages":"300-305"},"PeriodicalIF":1.4,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10426806/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10019645","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0