{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T14:12:09Z","timestamp":1787062329749,"version":"build-2736575974"},"reference-count":35,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2023,10,13]],"date-time":"2023-10-13T00:00:00Z","timestamp":1697155200000},"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":[[2024,2]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:sec>\n                    <jats:title>Background<\/jats:title>\n                    <jats:p>Livedoid vasculopathy (LV) is characterized by fibrin deposition and thrombosis in the small vessels of the superficial dermis. It is widely recognized as an occlusive disease, which is primarily treated with anticoagulation therapy.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Methods<\/jats:title>\n                    <jats:p>We retrospectively analyzed the clinical and histopathological characteristics of patients diagnosed with LV at a tertiary dermatology department to explore the characteristics of lymphocytic vasculitis in LV. The frequency of vasculitis and the types of vessels involved were examined based on the diameters and elastic fiber distribution of the involved vessels. In addition, the immunophenotypes of infiltrating lymphocytes were analyzed.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Results<\/jats:title>\n                    <jats:p>In a large retrospective series including 358 LV cases, we identified 137 (38.3%) cases of lymphocytic vasculitis. Among them, 48 cases involved medium\u2010sized vessels, including arterioles and venules, whereas 89 cases involved only small vessels. In addition, 12 cases displayed a segmental distribution of vasculitis. The infiltrating lymphocytes were mainly T cells, with dominant cells stained positive for CD4.<\/jats:p>\n                  <\/jats:sec>\n                  <jats:sec>\n                    <jats:title>Conclusions<\/jats:title>\n                    <jats:p>Lymphocytic vasculitis forms part of the histological spectrum of LV, affecting both medium\u2010sized and small vessels. It is possible that the occlusion of small vessels may represent a phenomenon secondary to lymphocytic vasculitis.<\/jats:p>\n                  <\/jats:sec>","DOI":"10.1111\/cup.14546","type":"journal-article","created":{"date-parts":[[2023,10,14]],"date-time":"2023-10-14T01:14:40Z","timestamp":1697246080000},"page":"155-162","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":12,"title":["Lymphocytic vasculitis in livedoid vasculopathy: A report of 137 cases"],"prefix":"10.1111","volume":"51","author":[{"given":"Yuan","family":"Yuan","sequence":"first","affiliation":[{"name":"Department of Dermatology, Xijing Hospital The Fourth Military Medical University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Yu","family":"Liu","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Xijing Hospital The Fourth Military Medical University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fazhan","family":"Ban","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Xijing Hospital The Fourth Military Medical University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Zhongbing","family":"Sun","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Xijing Hospital The Fourth Military Medical University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Wenjun","family":"Liao","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Xijing Hospital The Fourth Military Medical University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-2111-5160","authenticated-orcid":false,"given":"Lei","family":"Wang","sequence":"additional","affiliation":[{"name":"Department of Dermatology, Xijing Hospital The Fourth Military Medical University  Xi'an China"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2023,10,13]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1001\/archderm.1967.01610050011002"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.2340\/00015555\u20102965"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1111\/ddg.12064"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.autrev.2010.11.008"},{"issue":"2","key":"e_1_2_8_6_1","article-title":"Understanding \u201clivedo vasculitis\u201d: part II\u2014findings morphologic in livedo vasculitis","volume":"12","author":"Nischal KC","year":"2006","journal-title":"Dermatopathol Pract Conc"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1111\/dth.14810"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jaad.2013.07.019"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u20102230.1992.tb02522.x"},{"key":"e_1_2_8_10_1","first-page":"1168","volume-title":"Diagnostic Cutaneous Pathology. 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