title: Chondrocalcinosis and tophaceous erosions: gout or pseudogout?
mesh_terms: D000368:Aged; D002805:Chondrocalcinosis / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D006073:Gout / Q000000981:diagnostic imaging*; D006801:Humans; D007719:Knee Joint; D008297:Male; D011859:Radiography