{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T16:40:23Z","timestamp":1787071223401,"version":"build-2736575974"},"reference-count":9,"publisher":"Ovid Technologies (Wolters Kluwer Health)","issue":"6","content-domain":{"domain":["lww.com","ovid.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2014,11]]},"abstract":"<jats:p>Hereditary hypotrichosis simplex of the scalp is a genetic disorder, characterized by sparse or absent scalp hair without structural defects, in the absence of other ectodermal or systemic abnormalities. Structural hair defects may be presented with a genetic disorder affecting hair growth or part of a congenital syndrome or may indicate underlying metabolic disorders, or may be associated with other diseases. We describe a 26-years-old Persian girl suffering from hypotrichosis simplex of the scalp with trichorrhexis nodosa who had no ectodermal defects and systemic disease.<\/jats:p>","DOI":"10.4103\/0019-5154.143586","type":"journal-article","created":{"date-parts":[[2014,10,29]],"date-time":"2014-10-29T03:05:15Z","timestamp":1414551915000},"page":"634-634","update-policy":"https:\/\/doi.org\/10.1097\/lww.0000000000001000","source":"Crossref","is-referenced-by-count":4,"title":["Hereditary Hypotrichosis Simplex of the Scalp"],"prefix":"10.4103","volume":"59","author":[{"given":"Hamideh","family":"Moravvej-Farshi","sequence":"first","affiliation":[{"name":"From the Department of Dermatology, Skin Research Center, Shahid Beheshti University of Medical Sciences, Shohada-e Tajrish Hospital, Tehran, Iran"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Azin","family":"Ayatollahi","sequence":"additional","affiliation":[{"name":"From the Department of Dermatology, Skin Research 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