{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,15]],"date-time":"2026-01-15T10:09:46Z","timestamp":1768471786676,"version":"3.49.0"},"reference-count":10,"publisher":"BMJ","issue":"10","funder":[{"name":"Hengguang Zhao","award":["No.82173440"],"award-info":[{"award-number":["No.82173440"]}]}],"content-domain":{"domain":["bmj.com"],"crossmark-restriction":true},"short-container-title":["BMJ Case Rep"],"accepted":{"date-parts":[[2023,8,22]]},"published-print":{"date-parts":[[2023,10]]},"abstract":"<jats:p>A man in his 50s presented to our clinic with obvious progressive hair thinning in the occipital area below the creeping alopecia crown vertex accompanied by the typical Hamilton-Norwood pattern of male androgenetic alopecia (MAGA) hair loss. Based on his clinical features, trichoscopy findings and histological features, as well as his good response to conventional anti-MAGA therapeutic drugs, such as finasteride and minoxidil, a novel isotype of MAGA, named inverse-MAGA, was first identified, and this isotype should be widely evaluated in future studies.<\/jats:p>","DOI":"10.1136\/bcr-2022-254361","type":"journal-article","created":{"date-parts":[[2023,10,31]],"date-time":"2023-10-31T14:36:32Z","timestamp":1698762992000},"page":"e254361","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":3,"title":["Inverse androgenic alopecia"],"prefix":"10.1136","volume":"16","author":[{"given":"Li","family":"Hu","sequence":"first","affiliation":[{"name":"Department of Dermatology, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Xiaojiao","family":"Zhang","sequence":"additional","affiliation":[{"name":"Department of Dermatology, University-Town Hospital of Chongqing Medical University, Chongqing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fuling","family":"Luo","sequence":"additional","affiliation":[{"name":"Department of Pharmacy, The First Affiliated Hospital of Chongqing Medical University, Chongqing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Hengguang","family":"Zhao","sequence":"additional","affiliation":[{"name":"Department of Dermatology, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2023,10,31]]},"reference":[{"key":"2025082708061542000_16.10.e254361.1","doi-asserted-by":"crossref","first-page":"131","DOI":"10.4103\/0974-7753.58556","article-title":"Male androgenetic alopecia: population-based study in 1005 subjects","volume":"1","author":"Krupa Shankar","year":"2009","journal-title":"Int J Trichology"},{"key":"2025082708061542000_16.10.e254361.2","doi-asserted-by":"crossref","unstructured":"Ding Q , Xu Y-X , Sun W-L , et al . 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