{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,24]],"date-time":"2026-09-24T21:08:24Z","timestamp":1790284104294,"version":"4.1.0"},"reference-count":21,"publisher":"Wiley","issue":"8","license":[{"start":{"date-parts":[[2023,3,15]],"date-time":"2023-03-15T00:00:00Z","timestamp":1678838400000},"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":["Int J Dermatology"],"published-print":{"date-parts":[[2023,8]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>Follicular mucinosis (FM) is a rare disease characterized by mucin accumulation in the follicular unit. FM's etiology is still widely debated since its first description in 1957. Follicular mucinosis is usually reported to be benign in children, although reports of malignant transformation, most commonly mycosis fungoides, exist. The present project aims to demonstrate that children with a diagnosis of follicular mucinosis have positive long\u2010term outcomes and do not develop mycosis fungoides.<\/jats:p><\/jats:sec><jats:sec><jats:title>Materials and methods<\/jats:title><jats:p>This is a retrospective cohort study where patients with a diagnosis of follicular mucinosis ages 22\u2009years and below were identified. Data surrounding the patient's diagnosis of FM, differential diagnosis, treatments, and long\u2010term outcomes were collected. Patients who were lost to follow\u2010up were contacted by phone for an update on the status of their skin and overall health.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>Out of 14 patients with follow\u2010up information, none developed subsequent mycosis fungoides or other hematologic malignancies.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>Pediatric patients with follicular mucinosis will likely present with limited disease and not experience malignant transformation.<\/jats:p><\/jats:sec>","DOI":"10.1111\/ijd.16639","type":"journal-article","created":{"date-parts":[[2023,3,15]],"date-time":"2023-03-15T12:25:26Z","timestamp":1678883126000},"page":"1056-1059","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["An update on long\u2010term outcomes of pediatric follicular mucinosis over a 20\u2010year period: a retrospective cohort study"],"prefix":"10.1111","volume":"62","author":[{"given":"Mauricio F.","family":"Jin","sequence":"first","affiliation":[{"name":"Mayo Clinic, Alix School of Medicine  Rochester MN USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nora S.","family":"Ali","sequence":"additional","affiliation":[{"name":"Department of Dermatology Mayo Clinic  Rochester MN USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Dawn M. 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