{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,16]],"date-time":"2026-06-16T18:01:29Z","timestamp":1781632889131,"version":"3.54.5"},"reference-count":0,"publisher":"Mattioli1885","license":[{"start":{"date-parts":[[2022,5,2]],"date-time":"2022-05-02T00:00:00Z","timestamp":1651449600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Dermatol Pract Concept"],"abstract":"<jats:p>Background: Minimal knowledge exists regarding skin cancers in Black individuals, which may adversely affect patient care.\r\nObjectives: To describe clinical features and risk factors of skin cancers in Black individuals. \u00a0\r\nMethods: Retrospective study of Black individuals diagnosed with skin cancer between January 2000 and January 2020 at our institution.\r\nResults: 38,589 patients were diagnosed with skin cancer, of which 165 were Black. \u00a0One-hundred-thirteen of these Black individuals were diagnosed with melanoma, 35 with squamous cell carcinoma (SCC), and 17 with basal cell carcinoma (BCC). Most melanomas (80.0%, n=90) were of the acral subtype; 75% (6 of 8 cases with dermoscopic images) displayed a parallel ridge pattern (PRP). The surrounding uninvolved background skin was visible in 7 cases, all demonstrating a PRP. This disappeared adjacent to most of the melanoma lesions (n=4, 57.1%) \u2013 creating a peripheral hypopigmented \u201chalo\u201d. The nonmelanoma skin cancers were pigmented and had similar dermoscopic features as reported in predominantly white populations. Most SCCs (n=5, 71.4%) had a hypopigmented \u201chalo\u201d and most BCCs (n=10, 55.6%) had an accentuated reticular network adjacent to the lesions. Most (80.0%, n=28) SCC patients had a chronic inflammatory condition. Two BCC patients (16.7%) had Gorlin syndrome.\r\nConclusions: Skin cancers are pigmented in Black individuals. In both ALMs and SCCs, we noted a peripheral rim of hypopigmentation between the lesions and the surrounding uninvolved background skin, while BCCs had accentuation of the background pigmentation adjacent to the lesions. Most acral melanomas displayed a PRP, which was also seen in surrounding uninvolved background skin. \u00a0<\/jats:p>","DOI":"10.5826\/dpc.1202a75","type":"journal-article","created":{"date-parts":[[2022,5,2]],"date-time":"2022-05-02T12:28:26Z","timestamp":1651494506000},"page":"e2022075","source":"Crossref","is-referenced-by-count":7,"title":["Features of Skin Cancer in Black Individuals: A Single-Institution Retrospective Cohort Study"],"prefix":"10.5826","author":[{"given":"Rachel","family":"Manci","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Megan","family":"Dauscher","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Michael A.","family":"Marchetti","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Richard","family":"Usatine","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Veronica","family":"Rotemberg","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Stephen","family":"Dusza","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ashfaq","family":"Marghoob","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"27750","published-online":{"date-parts":[[2022,5,2]]},"container-title":["Dermatology Practical &amp; Conceptual"],"original-title":[],"link":[{"URL":"https:\/\/dpcj.org\/index.php\/dpc\/article\/download\/1902\/1586","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/dpcj.org\/index.php\/dpc\/article\/download\/1902\/1586","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,5,2]],"date-time":"2022-05-02T12:28:27Z","timestamp":1651494507000},"score":1,"resource":{"primary":{"URL":"https:\/\/dpcj.org\/index.php\/dpc\/article\/view\/1902"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,5,2]]},"references-count":0,"URL":"https:\/\/doi.org\/10.5826\/dpc.1202a75","relation":{},"ISSN":["2160-9381"],"issn-type":[{"value":"2160-9381","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,5,2]]}}}