[Crystal arthritis].
D001168:Arthritis / Q000209:etiology*; D002131:Calcium Pyrophosphate; D003937:Diagnosis, Differential; D011756:Diphosphates; D006801:Humans; D013585:Synovitis / Q000209:etiology
D011756:Diphosphates; D002131:Calcium Pyrophosphate
Kideartriitit.