{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,17]],"date-time":"2026-09-17T01:37:55Z","timestamp":1789609075957,"version":"build-2803163510"},"reference-count":18,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2020,10,28]],"date-time":"2020-10-28T00:00:00Z","timestamp":1603843200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Skin Research and Technology"],"published-print":{"date-parts":[[2021,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>The clinical manifestations of early mycosis fungoides (eMF) are non\u2010specific and similar to inflammatory skin diseases. High\u2010frequency ultrasonography (HF\u2010US) can show small structure of skin lesions and is helpful to provide information objectively.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and Methods<\/jats:title><jats:p>A case\u2010control study was designed in 62 patients with multiple erythemas and scales, including 18 eMF and 44 age\u2010matched patients with eczema (EC) or psoriasis vulgaris (PsV). The most significant lesions were collected by 50\u00a0MHz HF\u2010US. The assessment of ultrasound included epidermal morphology and thickness, infiltration depth, subepidermal low echogenic band (SLEB) boundary and thickness, internal echo, and number of linear acoustic shadows (LAS) behind the epidermis. The ultrasonic characteristics of eMF, EC, and PsV lesions were analyzed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Epidermal thickness (<jats:italic>P<\/jats:italic>\u00a0&lt;\u00a0.001, sensitivity 88.9%, specificity 75.0%) and SLEB thickness (<jats:italic>P<\/jats:italic>\u00a0= 0.006, sensitivity 55.6%, specificity 90.9%) were useful for differential diagnosis of eMF and PsV\/EC. When eMF was diagnosed by epidermal thickness\u00a0&lt;\u00a00.2375\u00a0mm, the AUC was 0.845, which had the highest diagnostic efficacy among all ultrasound signs. In addition, compared with eMF and EC, the LAS number of PsV lesions was the highest and statistically significant.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>The results showed that HF\u2010US could provide some extra information in identification of eMF, EC, and PsV and has potential clinical value.<\/jats:p><\/jats:sec>","DOI":"10.1111\/srt.12945","type":"journal-article","created":{"date-parts":[[2020,10,28]],"date-time":"2020-10-28T11:47:52Z","timestamp":1603885672000},"page":"453-460","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":13,"title":["The value of high\u2010frequency ultrasonography in the differential diagnosis of early mycosis fungoides and inflammatory skin diseases: A case\u2010control study"],"prefix":"10.1111","volume":"27","author":[{"ORCID":"https:\/\/orcid.org\/0000-0003-1390-2743","authenticated-orcid":false,"given":"ZiHan","family":"Niu","sequence":"first","affiliation":[{"name":"Department of Ultrasound Peking Union Medical College Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"YuKun","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Dermatology Peking Union Medical College Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"QingLi","family":"Zhu","sequence":"additional","affiliation":[{"name":"Department of Ultrasound Peking Union Medical College Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jie","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Dermatology Peking Union Medical College Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"YueHua","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Dermatology Peking Union Medical College Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"HongZhong","family":"Jin","sequence":"additional","affiliation":[{"name":"Department of Dermatology Peking Union Medical College Hospital Chinese Academy of Medical Sciences and Peking Union Medical College Beijing 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of high\u2010frequency ultrasonography in the management of atopic dermatitis","volume":"17","author":"Sab\u0103u M","year":"2019","journal-title":"Exp Ther Med"},{"key":"e_1_2_6_14_1","doi-asserted-by":"publisher","DOI":"10.1002\/jum.15297"},{"key":"e_1_2_6_15_1","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2007-03-055749"},{"key":"e_1_2_6_16_1","first-page":"2127","volume-title":"Dermatology: 4th Edition","author":"Rein Willemze","year":"2017"},{"key":"e_1_2_6_17_1","doi-asserted-by":"publisher","DOI":"10.1053\/j.sult.2012.10.001"},{"key":"e_1_2_6_18_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00403-017-1767-7"},{"key":"e_1_2_6_19_1","first-page":"12","volume-title":"Medical Ultrasound Imaging","author":"Wang ZG","year":"2016"}],"container-title":["Skin Research and 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