{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,11]],"date-time":"2026-06-11T23:30:10Z","timestamp":1781220610223,"version":"3.54.1"},"reference-count":14,"publisher":"Wiley","issue":"10","license":[{"start":{"date-parts":[[2023,5,30]],"date-time":"2023-05-30T00:00:00Z","timestamp":1685404800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["The Journal of Dermatology"],"published-print":{"date-parts":[[2023,10]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Lymphomatoid papulosis (LyP) is a benign condition, listed among primary cutaneous CD30+ lymphoproliferative disorders. Its typical picture consists of relapsing\u2013remitting papular lesions and it can be encountered in the course of a hematologic disease, at times representing its first manifestation. Hypereosinophilic syndromes are a heterogeneous group of disorders characterized by persistent peripheral blood hypereosinophilia that may lead to life\u2010threatening organ damage. Among eosinophilic disorders, the subtype identified as myeloid\/lymphoid neoplasm with eosinophilia and tyrosine kinase gene fusions has aroused particular interest due to its excellent response to tyrosine kinase inhibitors, including imatinib. Here, we described the case of two 33\u2010year\u2010old men presenting with LyP and myeloid neoplasm with eosinophilia and <jats:italic>FIP1L1::PDGFRA<\/jats:italic> rearrangement who achieved complete clinical and molecular remission of both conditions a few months after starting imatinib.<\/jats:p>","DOI":"10.1111\/1346-8138.16836","type":"journal-article","created":{"date-parts":[[2023,5,30]],"date-time":"2023-05-30T07:30:34Z","timestamp":1685431834000},"page":"1330-1334","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Lymphomatoid papulosis associated with myeloid neoplasm with eosinophilia and <i>FIP1L1::PDGFRA<\/i> rearrangement: Successful imatinib treatment in two cases"],"prefix":"10.1111","volume":"50","author":[{"ORCID":"https:\/\/orcid.org\/0009-0008-9561-5564","authenticated-orcid":false,"given":"Valentina","family":"Bellani","sequence":"first","affiliation":[{"name":"Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico  Milan Italy"},{"name":"Department of Oncology and Hemato\u2010Oncology University of Milan  Milan Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Giorgio Alberto","family":"Croci","sequence":"additional","affiliation":[{"name":"Division of Pathology, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico  Milan Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cristina","family":"Bucelli","sequence":"additional","affiliation":[{"name":"Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico  Milan Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-9449-849X","authenticated-orcid":false,"given":"Carlo Alberto","family":"Maronese","sequence":"additional","affiliation":[{"name":"Dermatology Unit, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico  Milan Italy"},{"name":"Department of Pathophysiology and Transplantation University of Milan  Milan Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sara","family":"Alberti","sequence":"additional","affiliation":[{"name":"Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico  Milan Italy"},{"name":"Department of Oncology and Hemato\u2010Oncology University of Milan  Milan Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alessandra","family":"Iurlo","sequence":"additional","affiliation":[{"name":"Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico  Milan Italy"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Daniele","family":"Cattaneo","sequence":"additional","affiliation":[{"name":"Hematology Division, Foundation IRCCS Ca' Granda Ospedale Maggiore Policlinico  Milan Italy"},{"name":"Department of Oncology and Hemato\u2010Oncology University of Milan  Milan 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treatment with imatinib of lymphomatoid papulosis associated with myeloproliferative hypereosinophilic syndrome with PDGFRA rearrangement","volume":"18","author":"Torres\u2010Navarro I","year":"2020","journal-title":"JDDG J der Dtsch Dermatol Ges"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.3109\/10428199709059688"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2141.2005.05863.x"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1182\/blood-2013-03-490763"}],"container-title":["The Journal of 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