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Pellagra causes dementia, diarrhoea, or dermatitis, and can mimic non-specific erythaema in alcoholics. The differential diagnosis between pellagra and non-specific erythaema is important because of the treatability of pellagra by niacin supplementation.<\/jats:p>","DOI":"10.1136\/bcr-2015-209412","type":"journal-article","created":{"date-parts":[[2015,10,22]],"date-time":"2015-10-22T02:17:29Z","timestamp":1445480249000},"page":"bcr2015209412","update-policy":"https:\/\/doi.org\/10.1136\/crossmarkpolicy","source":"Crossref","is-referenced-by-count":15,"title":["Wernicke encephalopathy and pellagra in an alcoholic and malnourished patient"],"prefix":"10.1136","volume":"2015","author":[{"given":"Norihiko","family":"Terada","sequence":"first","affiliation":[{"name":"Mito Kyodo General Hospital, Mito, Ibaraki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kensuke","family":"Kinoshita","sequence":"additional","affiliation":[{"name":"Mito Kyodo General Hospital, Mito, Ibaraki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Shijima","family":"Taguchi","sequence":"additional","affiliation":[{"name":"Mito Kyodo General Hospital, Mito, Ibaraki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yasuharu","family":"Tokuda","sequence":"additional","affiliation":[{"name":"Department of General Internal Medicine, Tsukuba University, Mito, Ibaraki, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"239","published-online":{"date-parts":[[2015,10,21]]},"reference":[{"key":"2025082801382478000_2015.oct21_1.bcr2015209412.1","unstructured":"Ministry of Health, Labour and Welfare. Dependence of Alcohol. http:\/\/www.mhlw.go.jp\/kokoro\/speciality\/detail_alcohol.html?open=paragraph1#paragraph1 (12\/15\/2014)."},{"key":"2025082801382478000_2015.oct21_1.bcr2015209412.2","doi-asserted-by":"publisher","DOI":"10.1542\/peds.101.1.e10"},{"key":"2025082801382478000_2015.oct21_1.bcr2015209412.3","unstructured":"Hegyi V , Schwartz RA . Pellagra. In: James WD , Elston D , eds. Emedicine dermatology. St. Petersburg: Emedicine Corp, 2002. In press. \/eMedicine Dermatology [ Journal serialonline]. http:\/\/author.emedicine.com\/derm\/topic621.htm"},{"key":"2025082801382478000_2015.oct21_1.bcr2015209412.4","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1111\/j.1365-4632.2004.01959.x","article-title":"Pellagra: Dermatitis, dementia, and diarrhoea","volume":"43","author":"Hegyi","year":"2004","journal-title":"Int J Dermatol"},{"key":"2025082801382478000_2015.oct21_1.bcr2015209412.5","doi-asserted-by":"publisher","DOI":"10.1056\/NEJMcps1212211"},{"key":"2025082801382478000_2015.oct21_1.bcr2015209412.6","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-4362.2002.01551.x"},{"key":"2025082801382478000_2015.oct21_1.bcr2015209412.7","doi-asserted-by":"publisher","DOI":"10.1093\/alcalc\/agu010"},{"key":"2025082801382478000_2015.oct21_1.bcr2015209412.8","unstructured":"Soni BP , McLaren DS , Sherertz MF . Cutaneous changes in nutritional disease. In: Freedberg IM , Eisen AZ , Wolf K , et al , eds. Dermatology in General Medicine. New York: McGraw-Hill, 1999:1725\u201337."},{"key":"2025082801382478000_2015.oct21_1.bcr2015209412.9","doi-asserted-by":"publisher","DOI":"10.1093\/alcalc\/agt070"},{"key":"2025082801382478000_2015.oct21_1.bcr2015209412.10","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365-2133.1977.tb05197.x"}],"container-title":["BMJ Case Reports"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/syndication.highwire.org\/content\/doi\/10.1136\/bcr-2015-209412","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,8,28]],"date-time":"2025-08-28T08:38:35Z","timestamp":1756370315000},"score":1,"resource":{"primary":{"URL":"https:\/\/casereports.bmj.com\/lookup\/doi\/10.1136\/bcr-2015-209412"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015,10,21]]},"references-count":10,"alternative-id":["10.1136\/bcr-2015-209412"],"URL":"https:\/\/doi.org\/10.1136\/bcr-2015-209412","relation":{},"ISSN":["1757-790X"],"issn-type":[{"value":"1757-790X","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015,10,21]]}}}