CRYSTAL-ASSOCIATED ARTHRITIS

Since the original descriptions of the involvement of crystals in arth ritis, understanding of the clinical syndromes of gout and pseudogout and the role of basic calcium crystals in arthritis has increased. Gou t is a common problem in middle-aged males but has an increasing preva lence in older patients, particularly women. Calcium pyrophosphate dih ydrate (CPPD) crystal deposition disease is now a well-recognized prob lem in older patients. The diagnosis of both of these common forms of arthritis and the need to individualize therapy in patients with other medical problems remain important clinical challenges to the practici ng physician.ell-recognized problem in older patients. The diagnosis o f both of these common forms of arthritis and the need to individualiz e therapy in patients with other medical problems remain important cli nical challenges to the practicing physician.