People with Kelley-Seegmiller syndrome or Lesch-Nyhan syndrome may lack an enzyme that helps control uric acid levels. Pseudogout is a type of arthritis that causes pain, redness, heat, and swelling ...

It is known that gout and pseudogout are associated with the deposition of monosodium urate (MSU) and calcium pyrophosphate dihydrate (CPPD) crystals, respectively, in joints and periarticular ...

Symptoms include, swelling of the joint, warmth in the joint, and severe pain. Pseudogout may have signs and symptoms similar to gout or other types of arthritis. Laboratory and imaging tests are ...