{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T03:16:19Z","timestamp":1787022979750,"version":"build-2736575974"},"reference-count":0,"publisher":"Codon Publications","issue":"SP2","license":[{"start":{"date-parts":[[2022,12,21]],"date-time":"2022-12-21T00:00:00Z","timestamp":1671580800000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by-nc-nd\/4.0"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Allergol Immunopathol"],"abstract":"<jats:p>Background: Acute urticaria and angioedema are emergency dermatological conditions associated with various etiologic factors.Objective: To determine the etiological causes in patients with acute urticaria and angioedema, and to investigate whether more than one etiological cause was present, along with the patients\u2019 laboratory values.\nMethods: The study was conducted in a tertiary hospital with one center. Etiological causes and laboratory parameters in 284 patients diagnosed with acute urticaria and angioedema were retrospectively studied.\nResults: A total of 284 patients were included in the study. The mean age of the patients was 42.7 \u00b1 15.6 years, where 163 (57.4%) were women and 121 (42.6%) were men. Acute urticaria and angioedema occurred together in 149 (52.5%) patients. At least one precipitating factor among the predisposing risk factors was present in 220 (77.5%) patients, and more than one precipitating factor was found in 51 (18%) patients. Medication use was found in 157 (55.3%) patients and infection in 54 (19%). The development of urticaria after food consumption was noted in nine (3.2%) individuals. A history of infection and medication intake was present in 50 (17.6%) patients. A joint history of food consumption and medication intake was present in only one patient. Elevated C-reactive protein level was found in 178 (62.7%) patients and elevated anti-streptolysin O titer in 41 (14.4%) patients. Vitamin B12 deficiency was found in 116 (40.8%) patients and vitamin D deficiency in 254 (89.4%).\nConclusion: Acute urticaria and angioedema may occur as a result of multiple etiological factors, in which different triggers may be present simultaneously..<\/jats:p>","DOI":"10.15586\/aei.v50isp2.784","type":"journal-article","created":{"date-parts":[[2022,12,22]],"date-time":"2022-12-22T13:19:17Z","timestamp":1671715157000},"page":"15-23","source":"Crossref","is-referenced-by-count":14,"title":["Etiological causes in patients with acute urticaria and angioedema"],"prefix":"10.15586","volume":"50","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7554-7658","authenticated-orcid":false,"given":"Mehmet","family":"Meliko\u011flu","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erdal","family":"Pala","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8486-9915","authenticated-orcid":false,"given":"Mustafa","family":"Bayraktar","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"6228","published-online":{"date-parts":[[2022,12,21]]},"container-title":["Allergologia et Immunopathologia"],"original-title":[],"link":[{"URL":"https:\/\/www.all-imm.com\/index.php\/aei\/article\/download\/784\/1139","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.all-imm.com\/index.php\/aei\/article\/download\/784\/1140","content-type":"text\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.all-imm.com\/index.php\/aei\/article\/download\/784\/1141","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/www.all-imm.com\/index.php\/aei\/article\/download\/784\/1139","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2022,12,25]],"date-time":"2022-12-25T13:21:25Z","timestamp":1671974485000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.all-imm.com\/index.php\/aei\/article\/view\/784"}},"subtitle":["A cross-sectional study"],"short-title":[],"issued":{"date-parts":[[2022,12,21]]},"references-count":0,"journal-issue":{"issue":"SP2","published-online":{"date-parts":[[2022,9,23]]}},"URL":"https:\/\/doi.org\/10.15586\/aei.v50isp2.784","relation":{},"ISSN":["0301-0546"],"issn-type":[{"value":"0301-0546","type":"electronic"}],"subject":[],"published":{"date-parts":[[2022,12,21]]}}}