{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T04:04:45Z","timestamp":1782878685081,"version":"3.54.5"},"reference-count":5,"publisher":"Wiley","license":[{"start":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T00:00:00Z","timestamp":1782777600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2026,6,30]],"date-time":"2026-06-30T00:00:00Z","timestamp":1782777600000},"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":["J Cutan Pathol"],"abstract":"<jats:title>ABSTRACT<\/jats:title>\n                  <jats:p>We report a case of atypical Grover disease occurring in association with Merkel cell carcinoma (MCC). A 63\u2010year\u2010old man presented with a four\u2010month history of generalized pruritic papules. Skin biopsy demonstrated focal intraepidermal acantholysis with dyskeratosis and patchy vacuolar interface change, with negative direct immunofluorescence. Given the widespread eruption, systemic symptoms, and histopathologic findings, an atypical paraneoplastic variant of Grover disease was suspected. Four months later, the patient was diagnosed with metastatic MCC. His dermatologic disease improved with dupilumab and remained controlled during oncologic treatment. To our knowledge, this represents a previously unreported association between atypical Grover disease and MCC and raises the possibility of a paraneoplastic presentation.<\/jats:p>","DOI":"10.1111\/cup.70165","type":"journal-article","created":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T03:24:25Z","timestamp":1782876265000},"update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":0,"title":["Atypical Grover Disease Associated With Merkel Cell Carcinoma: A Novel Paraneoplastic Presentation"],"prefix":"10.1111","author":[{"ORCID":"https:\/\/orcid.org\/0009-0003-8915-4611","authenticated-orcid":false,"given":"Zoya","family":"Siddiqui","sequence":"first","affiliation":[{"name":"Department of Dermatology Northwestern University Feinberg School of Medicine  Chicago Illinois USA"},{"name":"University of Missouri\u2010Kansas City School of Medicine  Kansas City Missouri USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sara A.","family":"Kullberg","sequence":"additional","affiliation":[{"name":"Department of Dermatology Northwestern University Feinberg School of Medicine  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Gary J.","family":"Martin","sequence":"additional","affiliation":[{"name":"Department of Internal Medicine Northwestern University Feinberg School of Medicine  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Cuong V.","family":"Nguyen","sequence":"additional","affiliation":[{"name":"Department of Dermatology Northwestern University Feinberg School of Medicine  Chicago Illinois USA"},{"name":"Department of Internal Medicine Northwestern University Feinberg School of Medicine  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2026,6,30]]},"reference":[{"key":"e_1_2_7_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2017.06.041"},{"key":"e_1_2_7_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/nrdp.2017.77"},{"key":"e_1_2_7_4_1","doi-asserted-by":"publisher","DOI":"10.1093\/jnci\/djw042"},{"key":"e_1_2_7_5_1","doi-asserted-by":"publisher","DOI":"10.1111\/dth.15429"},{"key":"e_1_2_7_6_1","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMoa1603702"}],"container-title":["Journal of Cutaneous Pathology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cup.70165","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/full-xml\/10.1111\/cup.70165","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cup.70165","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2026,7,1]],"date-time":"2026-07-01T03:24:30Z","timestamp":1782876270000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/cup.70165"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2026,6,30]]},"references-count":5,"alternative-id":["10.1111\/cup.70165"],"URL":"https:\/\/doi.org\/10.1111\/cup.70165","archive":["Portico"],"relation":{},"ISSN":["0303-6987","1600-0560"],"issn-type":[{"value":"0303-6987","type":"print"},{"value":"1600-0560","type":"electronic"}],"subject":[],"published":{"date-parts":[[2026,6,30]]},"assertion":[{"value":"2025-11-14","order":0,"name":"received","label":"Received","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-06-08","order":2,"name":"accepted","label":"Accepted","group":{"name":"publication_history","label":"Publication History"}},{"value":"2026-06-30","order":3,"name":"published","label":"Published","group":{"name":"publication_history","label":"Publication History"}}],"article-number":"cup.70165"}}