{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,1]],"date-time":"2026-08-01T02:40:26Z","timestamp":1785552026578,"version":"3.56.0"},"reference-count":20,"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;Purpose:&lt;\/i&gt;&lt;\/b&gt; To establish whether trichoscopy can be useful in the differential diagnosis of patchy alopecia in children. &lt;b&gt;&lt;i&gt;Procedures:&lt;\/i&gt;&lt;\/b&gt; The study was a retrospective analysis (2012-2015) and included 68 patients under 6 years of age. The inclusion criteria were age and the presence of 1-3 alopecia patches. A total of 124 alopecia patches were examined with the use of a videodermoscope: 102 alopecia areata, 8 tinea capitis, 6 trichotillomania, 3 temporal triangular alopecia and 5 aplasia cutis congenita. &lt;b&gt;&lt;i&gt;Results:&lt;\/i&gt;&lt;\/b&gt; In all aplasia cutis congenita lesions, trichoscopy revealed elongated hair bulbs visible through the semitranslucent epidermis, seen at the hair-bearing margin and radially arranged. Hair regrowth [upright regrowing hairs (44%), circular hairs (23%) and vellus hairs (20%)] was observed in the majority of alopecia areata patches. For triangular alopecia, upright regrowing hairs (100%; 3\/3), vellus hairs (100%; 3\/3) and circle hairs (33%; 1\/3) were seen inside the alopecia patch. &lt;b&gt;&lt;i&gt;Conclusion:&lt;\/i&gt;&lt;\/b&gt; Trichoscopy is a useful technique for the differential diagnosis of patchy alopecia in children. A novel finding in this study indicates that radially arranged hair bulbs visible through the translucent epidermis are characteristic of nonbullous type aplasia cutis congenita.<\/jats:p>","DOI":"10.1159\/000445721","type":"journal-article","created":{"date-parts":[[2016,4,29]],"date-time":"2016-04-29T21:01:50Z","timestamp":1461963710000},"page":"1-6","source":"Crossref","is-referenced-by-count":32,"title":["Trichoscopy of Focal Alopecia in Children - New Trichoscopic Findings: Hair Bulbs Arranged Radially along Hair-Bearing Margins in Aplasia Cutis Congenita"],"prefix":"10.1159","volume":"2","author":[{"given":"Adriana","family":"Rakowska","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ma\u0142gorzata","family":"Maj","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ma\u0142gorzata","family":"Zadurska","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Joanna","family":"Czuwara","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Olga","family":"Warszawik-Henzel","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ma\u0142gorzata","family":"Olszewska","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Lidia","family":"Rudnicka","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"127","published-online":{"date-parts":[[2016,4,30]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1111\/pde.12173"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2230.2009.03510.x"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.2340\/00015555-1674"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.4103\/0974-7753.142856"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2008.07.009"},{"key":"ref6","doi-asserted-by":"publisher","DOI":"10.1155\/2014\/848763"},{"key":"ref7","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2230.2008.03189.x"},{"key":"ref8","doi-asserted-by":"publisher","DOI":"10.1111\/j.1346-8138.2011.01348.x"},{"key":"ref9","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2006.04.058"},{"key":"ref10","doi-asserted-by":"publisher","DOI":"10.1111\/jdv.12246"},{"key":"ref11","doi-asserted-by":"publisher","DOI":"10.1001\/jamadermatol.2013.4352"},{"key":"ref12","doi-asserted-by":"publisher","DOI":"10.1111\/j.1525-1470.1995.tb00187.x"},{"key":"ref13","doi-asserted-by":"publisher","DOI":"10.1111\/j.1346-8138.2010.00817.x"},{"key":"ref14","doi-asserted-by":"publisher","DOI":"10.1111\/jdv.12656"},{"key":"ref15","doi-asserted-by":"publisher","DOI":"10.1111\/j.0736-8046.2004.21213.x"},{"key":"ref16","doi-asserted-by":"publisher","DOI":"10.1111\/pde.12009"},{"key":"ref17","doi-asserted-by":"publisher","DOI":"10.1111\/dth.12106"},{"key":"ref18","doi-asserted-by":"publisher","DOI":"10.1111\/j.1525-1470.2005.22307.x"},{"key":"ref19","doi-asserted-by":"publisher","DOI":"10.1111\/j.1525-1470.2006.00303.x"},{"key":"ref20","doi-asserted-by":"publisher","DOI":"10.1001\/archderm.1995.01690240091015"}],"container-title":["Skin Appendage Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/445721","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/445721","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/445721","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T18:00:42Z","timestamp":1745431242000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000445721"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016]]},"references-count":20,"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\/000445721","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]]}}}