{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,19]],"date-time":"2026-03-19T05:01:41Z","timestamp":1773896501908,"version":"3.50.1"},"reference-count":12,"publisher":"S. Karger AG","issue":"1-2","license":[{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2016,1,1]],"date-time":"2016-01-01T00:00:00Z","timestamp":1451606400000},"content-version":"tdm","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Skin Appendage Disord"],"published-print":{"date-parts":[[2016]]},"abstract":"<jats:p>&lt;b&gt;&lt;i&gt;Background:&lt;\/i&gt;&lt;\/b&gt; Injections of botulinum toxin type A in the forehead have never been reported to cause hair side effects. &lt;b&gt;&lt;i&gt;Objective:&lt;\/i&gt;&lt;\/b&gt; The aim of this paper is to report a new type of alopecia, which we have seen in women undergoing periodic injections of botulinum toxin type A for forehead wrinkles, and to differentiate it from other types of hair loss. &lt;b&gt;&lt;i&gt;Methods:&lt;\/i&gt;&lt;\/b&gt; We conducted an observational study on 5 females recruited from a private and an institutional practice who complained of progressive recession of the hairline after periodic injections of botulinum toxin type A in the forehead. &lt;b&gt;&lt;i&gt;Results:&lt;\/i&gt;&lt;\/b&gt; Alopecia of the frontal hairline was evident in all 5 patients, with absence of skin atrophy or scarring and progressive hair miniaturization at trichoscopy. &lt;b&gt;&lt;i&gt;Conclusion:&lt;\/i&gt;&lt;\/b&gt; Dermatologists should be aware of the possible occurrence of frontal alopecia after repeated injections of botulinum toxin type A for forehead wrinkles.<\/jats:p>","DOI":"10.1159\/000448380","type":"journal-article","created":{"date-parts":[[2016,8,4]],"date-time":"2016-08-04T21:01:46Z","timestamp":1470344506000},"page":"67-69","source":"Crossref","is-referenced-by-count":19,"title":["Frontal Alopecia after Repeated Botulinum Toxin Type A Injections for Forehead Wrinkles: An Underestimated Entity?"],"prefix":"10.1159","volume":"2","author":[{"given":"Antonino","family":"Di Pietro","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Bianca Maria","family":"Piraccini","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"127","published-online":{"date-parts":[[2016,8,5]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1097\/DSS.0000000000000340"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1097\/DSS.0000000000000424"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2011.12.038"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.3315\/jdcr.2011.1083"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1007\/s00347-014-3166-1"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1111\/j.1524-4725.2010.01709.x"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1097\/PRS.0b013e3181ef816d"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1016\/j.clindermatol.2003.11.013"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1007\/s13555-012-0014-6"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1055\/s-0035-1571214"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.3390\/toxins7072435"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1038\/sj.jidsymp.5650050"}],"container-title":["Skin Appendage Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/448380","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/448380","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/448380","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T17:03:03Z","timestamp":1745427783000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000448380"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016]]},"references-count":12,"journal-issue":{"issue":"1-2","published-online":{"date-parts":[[2016,9,28]]},"published-print":{"date-parts":[[2016,9,29]]}},"URL":"https:\/\/doi.org\/10.1159\/000448380","archive":["Portico"],"relation":{},"ISSN":["2296-9195","2296-9160"],"issn-type":[{"value":"2296-9195","type":"print"},{"value":"2296-9160","type":"electronic"}],"subject":[],"published":{"date-parts":[[2016]]}}}