Fast Five Quiz: How Much Do You Know About Psoriatic Arthritis?

Herbert S. Diamond, MD


June 13, 2016

Onset of psoriasis and arthritis are as follows:

  • Psoriasis appears to precede the onset of psoriatic arthritis in 60%-80% of patients (occasionally by as many as 20 years, but usually by less than 10 years)

  • In as many as 15%-20% of patients, arthritis appears before the psoriasis

  • Occasionally, arthritis and psoriasis appear simultaneously

For more on the onset of psoriatic arthritis, read here.


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