{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,4]],"date-time":"2026-06-04T04:37:49Z","timestamp":1780547869105,"version":"3.54.1"},"reference-count":5,"publisher":"S. Karger AG","issue":"5","license":[{"start":{"date-parts":[[2019,1,1]],"date-time":"2019-01-01T00:00:00Z","timestamp":1546300800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.karger.com\/Services\/SiteLicenses"},{"start":{"date-parts":[[2019,1,1]],"date-time":"2019-01-01T00:00:00Z","timestamp":1546300800000},"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":[[2019]]},"abstract":"<jats:p>Seborrheic dermatitis (SD) is a chronic recurrent erythemato-squamous condition that affects seborrheic areas causing flaking, erythema, and pruritus. Etiology is multifactorial and the role of &lt;i&gt;Malassezia&lt;\/i&gt; sp.&lt;i&gt;&lt;\/i&gt;remains controversial. We present a series of 12 patients with trichoscopic and direct microscopic exams&lt;i&gt;.&lt;\/i&gt; We analyzed the presence of the already known SD trichoscopic signs and its correlation to the amount of &lt;i&gt;Malassezia&lt;\/i&gt; sp. in the scalp. We describe three novel signs: the \u201cdandelion\u201d vascular conglomerate, the \u201ccherry blossom\u201d vascular pattern, and the intrafollicular oily material; of which the \u201cdandelion\u201d vascular conglomerate was the only trichoscopic sign to correlate with &lt;i&gt;Malassezia&lt;\/i&gt; colonization. This study correlates trichoscopic signs in SD and the quantity of &lt;i&gt;Malassezia&lt;\/i&gt; sp. We describe three new signs that can be useful to determine indirectly the fungal colonization of the scalp in SD.<\/jats:p>","DOI":"10.1159\/000497782","type":"journal-article","created":{"date-parts":[[2019,6,28]],"date-time":"2019-06-28T21:00:33Z","timestamp":1561755633000},"page":"288-292","source":"Crossref","is-referenced-by-count":18,"title":["Seborrheic Dermatitis: Three Novel Trichoscopic Signs and Its Correlation to &lt;b&gt;&lt;i&gt;Malassezia&lt;\/i&gt;&lt;\/b&gt; sp. Colonization"],"prefix":"10.1159","volume":"5","author":[{"given":"Le\u00f3n\u00a0Felipe","family":"Ruiz-Arriaga","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Roberto","family":"Arenas","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Diana\u00a0C.","family":"Vega-S\u00e1nchez","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniel","family":"Asz-Sigall","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mar\u00eda\u00a0Abril","family":"Mart\u00ednez-Velazco","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"127","published-online":{"date-parts":[[2019,6,28]]},"reference":[{"key":"ref1","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4471-4486-1_30"},{"key":"ref2","doi-asserted-by":"publisher","DOI":"10.1159\/000430909"},{"key":"ref3","doi-asserted-by":"publisher","DOI":"10.2340\/00015555-1382"},{"key":"ref4","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2012.02.013"},{"key":"ref5","doi-asserted-by":"publisher","DOI":"10.4103\/0019-5154.147786"}],"container-title":["Skin Appendage Disorders"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/497782","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.karger.com\/Article\/Pdf\/497782","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,4,23]],"date-time":"2025-04-23T16:22:08Z","timestamp":1745425328000},"score":1,"resource":{"primary":{"URL":"https:\/\/karger.com\/article\/doi\/10.1159\/000497782"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2019]]},"references-count":5,"journal-issue":{"issue":"5","published-online":{"date-parts":[[2019,8,14]]},"published-print":{"date-parts":[[2019,8,20]]}},"URL":"https:\/\/doi.org\/10.1159\/000497782","archive":["Portico"],"relation":{},"ISSN":["2296-9195","2296-9160"],"issn-type":[{"value":"2296-9195","type":"print"},{"value":"2296-9160","type":"electronic"}],"subject":[],"published":{"date-parts":[[2019]]}}}