{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,3]],"date-time":"2026-09-03T15:31:43Z","timestamp":1788449503287,"version":"build-2803163510"},"reference-count":10,"publisher":"Wiley","issue":"1","license":[{"start":{"date-parts":[[2023,10,19]],"date-time":"2023-10-19T00:00:00Z","timestamp":1697673600000},"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":["IJU Case Reports"],"published-print":{"date-parts":[[2024,1]]},"abstract":"<jats:sec><jats:title>Introduction<\/jats:title><jats:p>Cutaneous metastasis of urothelial carcinoma is a rare occurrence, accounting for a small percentage of skin metastases in cancer patients. This case presentation highlights the importance of considering cutaneous metastasis in patients with a history of urologic malignancy presenting with new dermal nodules.<\/jats:p><\/jats:sec><jats:sec><jats:title>Case presentation<\/jats:title><jats:p>A 79\u2010year\u2010old male with a history of papillary urothelial carcinoma of the bladder and metastasis to the rectum presented with a painful and pruritic rash in the right inguinal region. Physical examination revealed firm papulonodules forming confluent, hyperpigmented to violaceous plaques. A punch biopsy confirmed the diagnosis of cutaneous metastasis of urothelial carcinoma based on histopathological and immunohistochemical findings.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusion<\/jats:title><jats:p>While cutaneous metastasis is uncommon in urothelial carcinoma, early recognition and diagnosis are crucial in guiding patient management and setting realistic expectations regarding prognosis. Timely identification of cutaneous lesions can help facilitate appropriate treatment decisions and discussions of goals of care.<\/jats:p><\/jats:sec>","DOI":"10.1002\/iju5.12653","type":"journal-article","created":{"date-parts":[[2023,10,19]],"date-time":"2023-10-19T23:24:23Z","timestamp":1697757863000},"page":"5-7","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":1,"title":["Cutaneous metastasis of urothelial carcinoma"],"prefix":"10.1002","volume":"7","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2152-4415","authenticated-orcid":false,"given":"Alexandra","family":"Baczynski","sequence":"first","affiliation":[{"name":"College of Medicine University of Illinois Chicago  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Emily","family":"Medhus","sequence":"additional","affiliation":[{"name":"Department of Dermatology Rush University Medical Center  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Penelope","family":"Skopis","sequence":"additional","affiliation":[{"name":"Department of Dermatology Rush University Medical Center  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Aadil","family":"Ahmed","sequence":"additional","affiliation":[{"name":"Department of Dermatology Rush University Medical Center  Chicago Illinois USA"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,10,19]]},"reference":[{"key":"e_1_2_11_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.urology.2004.01.014"},{"key":"e_1_2_11_3_1","doi-asserted-by":"publisher","DOI":"10.1038\/bjc.2012.273"},{"key":"e_1_2_11_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-4632.2012.05635.x"},{"key":"e_1_2_11_5_1","doi-asserted-by":"publisher","DOI":"10.4103\/0973-1482.82940"},{"key":"e_1_2_11_6_1","volume-title":"Textbook of Dermatology","author":"Rook A","year":"2022"},{"key":"e_1_2_11_7_1","first-page":"99","article-title":"Coordinate expression of cytokeratins 7 and 20 defines unique subsets of carcinomas","volume":"3","author":"Wang NP","year":"1995","journal-title":"Appl. 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