{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,4,14]],"date-time":"2026-04-14T10:57:49Z","timestamp":1776164269636,"version":"3.50.1"},"reference-count":10,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T00:00:00Z","timestamp":1759968000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2025,10,9]],"date-time":"2025-10-09T00:00:00Z","timestamp":1759968000000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Pediatric Dermatology"],"published-print":{"date-parts":[[2026,3]]},"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>This multicenter, descriptive, retrospective study conducted at four centers aimed to describe the clinical, histological, and\/or genetic characteristics and clinical course of pediatric patients with a history of Langerhans cell histiocytosis (LCH) who later developed eruptive melanocytic nevi from 2003 to 2023. Of seven patients diagnosed with LCH (average age of 18\u2009months, range 0\u201396), five patients showed multisystem involvement affecting low\u2010risk organs, while two presented with single\u2010system disease localized to the skin. Agminated eruptive melanocytic nevi developed at an average of 48\u2009months (SD\u2009\u00b1\u200927.37) after initial LCH diagnosis, predominating on the trunk, groin, and upper extremities (in three patients at sites of previous LCH lesions). Agminated eruptive melanocytic nevi may appear in patients with LCH; further research is required to achieve a more comprehensive understanding.<\/jats:p>","DOI":"10.1111\/pde.70040","type":"journal-article","created":{"date-parts":[[2025,10,10]],"date-time":"2025-10-10T00:56:15Z","timestamp":1760057775000},"page":"359-364","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Agminated, Eruptive Nevi in Patients With a History of Langerhans Cell Histiocytosis"],"prefix":"10.1111","volume":"43","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-4840-4529","authenticated-orcid":false,"given":"Maria Fernanda","family":"Alvarez\u2010Alatriste","sequence":"first","affiliation":[{"name":"National Institute of Pediatrics  Mexico City Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0009-0001-7454-6968","authenticated-orcid":false,"given":"Andrea","family":"Gallardo\u2010Villamil","sequence":"additional","affiliation":[{"name":"National Institute of Pediatrics  Mexico City Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cristian M.","family":"Salgado\u2010Flores","sequence":"additional","affiliation":[{"name":"National Institute of Pediatrics  Mexico City Mexico"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2760-1725","authenticated-orcid":false,"given":"Carrie C.","family":"Coughlin","sequence":"additional","affiliation":[{"name":"Washington University School of Medicine in St. Louis  Missouri 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