{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,11,6]],"date-time":"2026-11-06T09:14:38Z","timestamp":1793956478330,"version":"4.8.0"},"reference-count":9,"publisher":"Oxford University Press (OUP)","issue":"12","license":[{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"},{"start":{"date-parts":[[2022,9,30]],"date-time":"2022-09-30T00:00:00Z","timestamp":1664496000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"},{"start":{"date-parts":[[2022,12,1]],"date-time":"2022-12-01T00:00:00Z","timestamp":1669852800000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/doi.wiley.com\/10.1002\/tdm_license_1.1"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2022,12,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n               <jats:p>Psoriasis of the external auditory canal (PsEAC) is often under-recognized. The aims of this study were to assess the prevalence of PsEAC, its association with a particular psoriasis subtype and its impact on quality of life (QoL). A prospective study was carried out in two Spanish university hospitals, enrolling consecutive patients who attended a consultation for psoriasis. The clinical features of psoriasis and PsEAC were recorded and the Dermatology Life Quality Index (DLQI) and Itch Numerical Rating Scale (Itch-NRS) were distributed to patients. Overall, 188 of 1000 patients (18.8%) included in the study had PsEAC, which was associated with severity of psoriasis, presence of inverse psoriasis and involvement of the scalp, nails and genitals, but not with obesity or psoriatic arthritis. PsEAC was the main reason for consultation in 27 patients, with itching being the main symptom. In this study, PsEAC had a prevalence of 18.8%. The occurrence of PsEAC was associated with poorer QoL, as measured by DLQI and Itch-NRS.<\/jats:p>","DOI":"10.1111\/ced.15352","type":"journal-article","created":{"date-parts":[[2022,7,29]],"date-time":"2022-07-29T16:09:12Z","timestamp":1659110952000},"page":"2265-2268","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":4,"title":["Psoriasis of the external auditory canal: prevalence, clinical features and impact on quality of life"],"prefix":"10.1093","volume":"47","author":[{"given":"Cristina","family":"Galache","sequence":"first","affiliation":[{"name":"Department of Dermatology Hospital Universitario Central de Asturias Oviedo Spain"},{"name":"Group of Investigation on Dermatology (GRIDER) Universidad de Oviedo Oviedo Spain"},{"name":"Health Research Institute of the Principality of Asturias (Instituto de Investigaci\u00f3n Sanitaria del Principado de Asturias; ISPA) Instituto Universitario Oncol\u00f3gico del Principado de Asturias (IUOPA) Oviedo Asturias Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Beatriz","family":"V\u00e1zquez-Losada","sequence":"additional","affiliation":[{"name":"Department of Dermatology Hospital Universitario Central de Asturias Oviedo Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Susana","family":"Armesto","sequence":"additional","affiliation":[{"name":"Department of Dermatology Hospital Universitario Marqu\u00e9s de Valdecilla Santander Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Miguel A.","family":"Gonz\u00e1lez-Gay","sequence":"additional","affiliation":[{"name":"Department of Rheumatology Hospital Universitario Marqu\u00e9s de Valdecilla, University of Cantabria Santander Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Francisco","family":"V\u00e1zquez-L\u00f3pez","sequence":"additional","affiliation":[{"name":"Department of Dermatology Hospital Universitario Central de Asturias Oviedo Spain"},{"name":"Group of Investigation on Dermatology (GRIDER) Universidad de Oviedo Oviedo Spain"},{"name":"Dermatology Area, Departamento de Medicina Universidad de Oviedo Oviedo Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5578-3522","authenticated-orcid":false,"given":"Jorge","family":"Santos-Juanes","sequence":"additional","affiliation":[{"name":"Department of Dermatology Hospital Universitario Central de Asturias Oviedo Spain"},{"name":"Group of Investigation on Dermatology (GRIDER) Universidad de Oviedo Oviedo Spain"},{"name":"Health Research Institute of the Principality of Asturias (Instituto de Investigaci\u00f3n Sanitaria del Principado de Asturias; ISPA) Instituto Universitario Oncol\u00f3gico del Principado de Asturias (IUOPA) Oviedo Asturias Spain"},{"name":"Dermatology Area, Departamento de Medicina Universidad de Oviedo Oviedo Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2022,12,1]]},"reference":[{"key":"2023010808134713300_ced15352-bib-0001","doi-asserted-by":"crossref","first-page":"1438","DOI":"10.1111\/ced.15174","article-title":"Psoriasis and osteoporosis: a literature review","volume":"47","author":"Wi","year":"2022","journal-title":"Clin Exp Dermatol"},{"key":"2023010808134713300_ced15352-bib-0002","doi-asserted-by":"crossref","first-page":"263","DOI":"10.1016\/S0140-6736(07)61128-3","article-title":"Pathogenesis and clinical features of psoriasis","volume":"370","author":"Griffiths","year":"2007","journal-title":"Lancet"},{"key":"2023010808134713300_ced15352-bib-0003","first-page":"105","article-title":"Ear psoriasis","volume":"50","author":"Farber","year":"1992","journal-title":"Cutis"},{"key":"2023010808134713300_ced15352-bib-0004","doi-asserted-by":"crossref","first-page":"647","DOI":"10.1111\/bjd.17147","article-title":"GENIPSO: a French prospective study assessing instantaneous prevalence, clinical features and impact on quality of life of genital psoriasis among patients consulting for psoriasis","volume":"180","author":"Larsabal","year":"2019","journal-title":"Br J Dermatol"},{"key":"2023010808134713300_ced15352-bib-0005","doi-asserted-by":"crossref","first-page":"28","DOI":"10.1177\/2475530319891954","article-title":"Results of a survey of the National Psoriasis Foundation Medical Board on the management of ear psoriasis","volume":"5","author":"Blake","year":"2020","journal-title":"J Psoriasis Psoriatic Arthritis"},{"key":"2023010808134713300_ced15352-bib-0006","first-page":"1","article-title":"Psoriasis. 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