Stefano Veraldi, Gianluca Nazzaro, Italo Francesco Aromolo, Luigi Valenzano
{"title":"Two Cases of Scabies Located Exclusively on a Toenail: A Case Report.","authors":"Stefano Veraldi, Gianluca Nazzaro, Italo Francesco Aromolo, Luigi Valenzano","doi":"10.1159/000545326","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Nail involvement in patients with crusted scabies is well known. It is characterized clinically by subungual hyperkeratosis and onycholysis. \"Classical\" scabies involving the nails was rarely reported.</p><p><strong>Case presentations: </strong>We describe 2 patients with classical scabies located exclusively on a toenail. In the first patient, the complete disappearance of the nail plate was observed. In the second patient, a thick, greyish-brown nail plate, surrounded by scales, was observed. Both patients were successfully treated with permethrin and ivermectin.</p><p><strong>Conclusion: </strong>A possible explanation about the fact that scabies remained limited to only one toenail is suggested.</p>","PeriodicalId":21844,"journal":{"name":"Skin Appendage Disorders","volume":" ","pages":"1-4"},"PeriodicalIF":1.3000,"publicationDate":"2025-03-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC12052362/pdf/","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Skin Appendage Disorders","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1159/000545326","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"DERMATOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Introduction: Nail involvement in patients with crusted scabies is well known. It is characterized clinically by subungual hyperkeratosis and onycholysis. "Classical" scabies involving the nails was rarely reported.
Case presentations: We describe 2 patients with classical scabies located exclusively on a toenail. In the first patient, the complete disappearance of the nail plate was observed. In the second patient, a thick, greyish-brown nail plate, surrounded by scales, was observed. Both patients were successfully treated with permethrin and ivermectin.
Conclusion: A possible explanation about the fact that scabies remained limited to only one toenail is suggested.