{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,8]],"date-time":"2026-09-08T14:15:53Z","timestamp":1788876953749,"version":"build-2803163510"},"reference-count":17,"publisher":"Wiley","issue":"4","license":[{"start":{"date-parts":[[2022,10,18]],"date-time":"2022-10-18T00:00:00Z","timestamp":1666051200000},"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":["J Cutan Pathol"],"published-print":{"date-parts":[[2023,4]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>Reactive infectious mucocutaneous eruption (RIME) is a recently described entity in which there is prominent mucositis, most commonly involving the oral and urogenital mucosa, secondary to a variety of pathogens. There is typically minimal cutaneous involvement in RIME. This contrasts with erythema multiforme (EM) in which characteristic targetoid lesions predominate, usually in isolation (EM minor), but in a subset of cases, with severe mucositis (EM major). While the histopathologic features of RIME have not been as well defined, those of EM are characterized by epidermal apoptosis and interface dermatitis with lymphocytes making up the predominant cell type. We report a unique case of RIME in a 16\u2010year\u2010old male with COVID\u201019 characterized by significant mucositis involving the oral and genital mucosa, as well as numerous targetoid lesions on the trunk and extremities. Histopathologically, there was an inflammatory infiltrate obscuring and disrupting the epidermal interface, associated with epidermal necrosis, and blister formation. The infiltrate was composed of cells with irregular, non\u2010segmented and elongate nuclei, with myeloid and histiocytoid cytomorphology. The cells were positive for myeloperoxidase, CD68, and CD163 (subset) suggesting myeloid lineage. RIME is a rarely reported COVID\u201019\u2010related eruption, and targetoid lesions and myeloid interface reactions have not been described with RIME.<\/jats:p>","DOI":"10.1111\/cup.14339","type":"journal-article","created":{"date-parts":[[2022,10,4]],"date-time":"2022-10-04T13:12:34Z","timestamp":1664889154000},"page":"321-325","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":11,"title":["Reactive infectious mucocutaneous eruption due to <scp>COVID<\/scp>\u201019 with erythema\u2010multiforme\u2010like lesions and myeloid cells"],"prefix":"10.1111","volume":"50","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7838-2334","authenticated-orcid":false,"given":"Eduardo G.","family":"Ortiz","sequence":"first","affiliation":[{"name":"Department of Dermatology Geisinger Medical Center  Danville Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Jacqueline M.","family":"Junkins\u2010Hopkins","sequence":"additional","affiliation":[{"name":"Department of Dermatology Geisinger Medical Center  Danville Pennsylvania USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2022,10,18]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2020.06.1016"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/ced.14481"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/ced.14281"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/pde.14246"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamadermatol.2021.0385"},{"key":"e_1_2_7_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jdcr.2021.10.007"},{"key":"e_1_2_7_8_1","doi-asserted-by":"publisher","DOI":"10.1111\/ced.14404"},{"key":"e_1_2_7_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/pde.13140"},{"key":"e_1_2_7_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/pde.13661"},{"key":"e_1_2_7_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u20104632.2011.05348.x"},{"key":"e_1_2_7_12_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-7020-3574-6.50003-9"},{"key":"e_1_2_7_13_1","doi-asserted-by":"publisher","DOI":"10.1016\/B978-0-7020-3574-6.50006-4"},{"key":"e_1_2_7_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2018.03.013"},{"key":"e_1_2_7_15_1","doi-asserted-by":"publisher","DOI":"10.1001\/jamadermatol.2016.6092"},{"key":"e_1_2_7_16_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1346\u20108138.2012.01532.x"},{"key":"e_1_2_7_17_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600\u20100560.2009.01287.x"},{"key":"e_1_2_7_18_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.ad.2021.02.007"}],"container-title":["Journal of Cutaneous Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cup.14339","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/cup.14339","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cup.14339","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,8,22]],"date-time":"2023-08-22T19:04:55Z","timestamp":1692731095000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/cup.14339"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,10,18]]},"references-count":17,"journal-issue":{"issue":"4","published-print":{"date-parts":[[2023,4]]}},"alternative-id":["10.1111\/cup.14339"],"URL":"https:\/\/doi.org\/10.1111\/cup.14339","archive":["Portico"],"relation":{},"ISSN":["0303-6987","1600-0560"],"issn-type":[{"value":"0303-6987","type":"print"},{"value":"1600-0560","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,10,18]]},"assertion":[{"value":"2022-04-08","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-10-03","order":1,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2022-10-18","order":2,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}]}}