Pseudogout
Revisión del 17:27 11 jun 2011 de Rossdonaldson1 (discusión | contribs.)
Background
Calcium pyrophosphate dihydrate (CPPD) - rhomboid shaped positive birefringence
Diagnosis
acute attacks of mono or oligoarticular inlammatory arthritis
progressive joint deenerative changes similar to OA
Evolves over days
Age > 50
Knee, wrists, ankles, elbows
Systemic illness, surgery, trauma triggers
Assoc with hyperparathyroidism and hemochromatosis