Coexisting psoriatic arthritis, gout, and chondrocalcinosis.

The authors describe the case of a 63-year-old Caucasian man with a history of psoriatic arthritis who subsequently developed gout and chondrocalcinosis. This is the first report documenting the simultaneous occurrence of psoriatic arthritis, gout, and chondrocalcinosis in a single patient. The relations of these rheumatic diseases are discussed.