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December 2005 QUIZ OF THE MONTH . . .

Which of the statements about chronic idiopathic urticaria (CIU) in adults are true or false?

  1. There is an increased incidence of thyroid autoimmunity in those with CIU
  2. Food allergies play a pathogenic role in the majority of CIU cases
  3. Almost all cases of CIU remit within 5 years
  4. Antibodies against the high affinity IgE receptor (Fc epsilon RI) are present in the sera of 30-40% of individuals with CIU
  5. Individual hives lasting more than 24 hours increases the likelihood that the CIU is due to cutaneous vasculitis

Click here to find out if you're right!

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