{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2024,6,5]],"date-time":"2024-06-05T02:56:45Z","timestamp":1717556205288},"reference-count":11,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2013,8,16]],"date-time":"2013-08-16T00:00:00Z","timestamp":1376611200000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Contact Dermatitis"],"published-print":{"date-parts":[[2013,9]]},"abstract":"<jats:title>Summary<\/jats:title><jats:sec><jats:title>Background<\/jats:title><jats:p>For investigation of chemical exposure in allergic individuals, spot tests are invaluable. A reagent may react with a specific compound to give a specific typical colour, and thus indicate the presence of the specific substance. Spot tests can give both false\u2010negative and false\u2010positive reactions. To confirm the presence of the substance and quantify it, more sophisticated methods are required. On the basis of a positive cobalt spot test result, a woman was initially diagnosed with an occupational allergic contact dermatitis caused by cobalt.<\/jats:p><\/jats:sec><jats:sec><jats:title>Objectives<\/jats:title><jats:p>To investigate cobalt release from three different metal weaves to which our patient was occupationally exposed.<\/jats:p><\/jats:sec><jats:sec><jats:title>Methods<\/jats:title><jats:p>The cobalt gel test and atomic absorption spectroscopy (<jats:styled-content style=\"fixed-case\">AAS<\/jats:styled-content>) were used to investigate the metal weaves. Two types of extract based on artificial sweat and nitric acid, respectively, were investigated with <jats:styled-content style=\"fixed-case\">AAS<\/jats:styled-content>.<\/jats:p><\/jats:sec><jats:sec><jats:title>Results<\/jats:title><jats:p>No cobalt release was demonstrated with <jats:styled-content style=\"fixed-case\">AAS<\/jats:styled-content>.<\/jats:p><\/jats:sec><jats:sec><jats:title>Conclusions<\/jats:title><jats:p>When a diagnosis of allergic contact dermatitis caused by a sensitizer based on a positive spot test result will have far\u2010reaching consequences, such as change of work, retraining, and claim on and payment of worker's compensation, conformational analysis must be performed.<\/jats:p><\/jats:sec>","DOI":"10.1111\/cod.12058","type":"journal-article","created":{"date-parts":[[2013,8,16]],"date-time":"2013-08-16T07:18:03Z","timestamp":1376637483000},"page":"172-175","source":"Crossref","is-referenced-by-count":11,"title":["A positive cobalt spot test falsely indicating an occupational allergic contact dermatitis caused by cobalt"],"prefix":"10.1111","volume":"69","author":[{"given":"Magnus","family":"Bruze","sequence":"first","affiliation":[{"name":"Department of Occupational and Enviromental Dermatology Sk\u00e5ne University Hospital, Lund University  Malm\u00f6 S\u2010205 02 Sweden"},{"name":"Department of Dermatology Blekinge Hospital  Karlshamn Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Haneen","family":"Hamada","sequence":"additional","affiliation":[{"name":"Department of Occupational and Enviromental Dermatology Sk\u00e5ne University Hospital, Lund University  Malm\u00f6 S\u2010205 02 Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jakob","family":"Dahlin","sequence":"additional","affiliation":[{"name":"Department of Occupational and Enviromental Dermatology Sk\u00e5ne University Hospital, Lund University  Malm\u00f6 S\u2010205 02 Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kari","family":"Dun\u00e9r","sequence":"additional","affiliation":[{"name":"Department of Dermatology Blekinge Hospital  Karlshamn Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lena","family":"Persson","sequence":"additional","affiliation":[{"name":"Department of Occupational and Enviromental Dermatology Sk\u00e5ne University Hospital, Lund University  Malm\u00f6 S\u2010205 02 Sweden"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2013,8,16]]},"reference":[{"key":"e_1_2_5_2_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.1990.tb05003.x"},{"key":"e_1_2_5_3_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.1999.tb06154.x"},{"key":"e_1_2_5_4_1","volume-title":"Spot Tests in Inorganic Analysis","author":"Feigel F","year":"1972"},{"key":"e_1_2_5_5_1","volume-title":"Spot Tests in Organic Analysis","author":"Feigel F","year":"1966"},{"key":"e_1_2_5_6_1","first-page":"497","volume-title":"Textbook of Contact Dermatitis","author":"Gruvberger B","year":"2001"},{"key":"e_1_2_5_7_1","first-page":"165","volume-title":"Hand Eczema","author":"Bruze M.","year":"1994"},{"key":"e_1_2_5_8_1","doi-asserted-by":"publisher","DOI":"10.1097\/01634989-199209000-00004"},{"key":"e_1_2_5_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1600-0536.2010.01749.x"},{"key":"e_1_2_5_10_1","unstructured":"European Committee for Standardization (CEN).Reference Test Method for Release of Nickel from Products Intended to Come Into Direct and Prolonged Contact with the Skin. EN 1811 2011."},{"key":"e_1_2_5_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.0105-1873.2005.0592a.x"},{"key":"e_1_2_5_12_1","doi-asserted-by":"publisher","DOI":"10.1021\/ac60104a010"}],"container-title":["Contact Dermatitis"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1111%2Fcod.12058","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1111\/cod.12058","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,3]],"date-time":"2023-10-03T00:56:55Z","timestamp":1696294615000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1111\/cod.12058"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2013,8,16]]},"references-count":11,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2013,9]]}},"alternative-id":["10.1111\/cod.12058"],"URL":"https:\/\/doi.org\/10.1111\/cod.12058","archive":["Portico"],"relation":{},"ISSN":["0105-1873","1600-0536"],"issn-type":[{"value":"0105-1873","type":"print"},{"value":"1600-0536","type":"electronic"}],"subject":[],"published":{"date-parts":[[2013,8,16]]}}}