Hemarthrosis in chondrocalcinosis (pseudogout).
D000368:Aged; D002805:Chondrocalcinosis / Q000150:complications*; D005260:Female; D006395:Hemarthrosis / Q000150:complications*; D006801:Humans; D007717:Knee; D007958:Leukocyte Count; D013582:Synovial Fluid / Q000166:cytology