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In this paper we report a case of chilblain lupus erythematosus that was diagnosed using the Mayo Clinic Diagnostic Criteria and its successful treatment with hydroxychloroquine.<\/jats:p>","DOI":"10.1136\/bcr-2013-201165","type":"journal-article","created":{"date-parts":[[2013,11,27]],"date-time":"2013-11-27T06:58:46Z","timestamp":1385535526000},"page":"bcr2013201165","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":16,"title":["Chilblain lupus erythematosus"],"prefix":"10.1136","volume":"2013","author":[{"given":"Sapna","family":"Patel","sequence":"first","affiliation":[{"name":"King's College Hospital, London, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Faddy","family":"Hardo","sequence":"additional","affiliation":[{"name":"Department of General Practice, Streatham High Practice, London, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"239","published-online":{"date-parts":[[2013,11,27]]},"reference":[{"key":"2025082723140957000_2013.nov27_1.bcr2013201165.1","first-page":"395","article-title":"Chilblain lupus erythematosus (lupus pernio): clinical review of the Mayo Clinic experience and proposal of diagnostic criteria","volume":"2013","author":"Su","year":"1994","journal-title":"Cutis"},{"key":"2025082723140957000_2013.nov27_1.bcr2013201165.2","doi-asserted-by":"crossref","first-page":"128","DOI":"10.1007\/s11936-008-0014-0","article-title":"Pernio (chilblains)","volume":"2013","author":"AlMahameed","year":"2008","journal-title":"Curr Treat Options Cardiovasc Med"},{"key":"2025082723140957000_2013.nov27_1.bcr2013201165.3","doi-asserted-by":"crossref","first-page":"949","DOI":"10.1007\/s10067-008-0942-9","article-title":"Chilblain lupus erythematosus-a review of literature","volume":"2013","author":"Hedrich","year":"2008","journal-title":"Clin Rheumatol"},{"key":"2025082723140957000_2013.nov27_1.bcr2013201165.4","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1034\/j.1600-0560.2001.280101.x","article-title":"The cutaneous pathology of lupus erythematosus: a review","volume":"2013","author":"Crowson","year":"2001","journal-title":"J Cutan Pathol"},{"key":"2025082723140957000_2013.nov27_1.bcr2013201165.5","doi-asserted-by":"crossref","first-page":"276","DOI":"10.1016\/j.clindermatol.2007.03.004","article-title":"Cutaneous sarcoidosis: differential diagnosis","volume":"2013","author":"Fernandez-Faith","year":"2007","journal-title":"Clin Dermatol"},{"key":"2025082723140957000_2013.nov27_1.bcr2013201165.6","doi-asserted-by":"crossref","first-page":"1124","DOI":"10.1111\/j.1610-0387.2007.06554.x","article-title":"Clinical manifestations of cutaneous lupus erythematosus","volume":"2013","author":"Kuhn","year":"2007","journal-title":"J Dtsch Dermatol Ges"},{"key":"2025082723140957000_2013.nov27_1.bcr2013201165.7","doi-asserted-by":"crossref","first-page":"85","DOI":"10.1007\/s12016-007-0031-x","article-title":"Pathophysiology of cutaneous lupus erythematosus","volume":"2013","author":"Lin","year":"2007","journal-title":"Clin Rev Allergy Immunol"},{"key":"2025082723140957000_2013.nov27_1.bcr2013201165.8","first-page":"1365","article-title":"Efficacy and safety of methotrexate in recalcitrant cutaneous lupus erythematosus: results of a retrospective study in 43 patients","volume":"2013","author":"Weizel","year":"2005","journal-title":"Br J Dermatol"},{"key":"2025082723140957000_2013.nov27_1.bcr2013201165.9","doi-asserted-by":"crossref","first-page":"300","DOI":"10.1007\/s11926-011-0180-z","article-title":"Treatment of cutaneous lupus","volume":"2013","author":"Chang","year":"2011","journal-title":"Curr Rheumatol Rep"},{"key":"2025082723140957000_2013.nov27_1.bcr2013201165.10","doi-asserted-by":"crossref","first-page":"935","DOI":"10.1177\/0961203309106176","article-title":"Drug-induced lupus: an update on its dermatologic aspects","volume":"2013","author":"Marzano","year":"2009","journal-title":"Lupus"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2013-201165","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T06:14:17Z","timestamp":1756361657000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2013-201165"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,11,27]]},"references-count":10,"alternative-id":["10.1136\/bcr-2013-201165"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2013-201165","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,11,27]]}}}