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A cobalt spot test was useful in the diagnostic work-up of a cobalt allergic patient suffering from oral hypersensitivity to cobalt  Jacob Pontoppidan.

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Presentation on theme: "A cobalt spot test was useful in the diagnostic work-up of a cobalt allergic patient suffering from oral hypersensitivity to cobalt  Jacob Pontoppidan."— Presentation transcript:

1 A cobalt spot test was useful in the diagnostic work-up of a cobalt allergic patient suffering from oral hypersensitivity to cobalt  Jacob Pontoppidan Thyssen, MD, PhD, Torkil Menné, MD, PhD, Per Møller, Morten S. Jellesen, PhD, Jeanne Duus Johansen, MD, PhD  Journal of the American Academy of Dermatology  Volume 65, Issue 3, Pages (September 2011) DOI: /j.jaad Copyright © 2010 American Academy of Dermatology, Inc. Terms and Conditions

2 Fig 1 Left, cotton stick: positive test result of cobalt spot test indicated by red coloration. Right, cotton stick: reference as indicated by yellow coloration, that is, when cobalt spot test is negative and no cobalt is released. Journal of the American Academy of Dermatology  , DOI: ( /j.jaad ) Copyright © 2010 American Academy of Dermatology, Inc. Terms and Conditions

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