title: Chronic destructive polyarthritis due to pyrophosphate crystal arthritis ("pseudogout" syndrome).
mesh_terms: D000328:Adult; D001168:Arthritis / Q000000981:diagnostic imaging / Q000209:etiology* / Q000378:metabolism / Q000473:pathology / Q000601:surgery; D001178:Arthroplasty; D002130:Calcium Phosphates / Q000032:analysis; D002805:Chondrocalcinosis / Q000150:complications* / Q000000981:diagnostic imaging / Q000378:metabolism / Q000473:pathology / Q000601:surgery; D002908:Chronic Disease; D011756:Diphosphates / Q000032:analysis; D005260:Female; D006801:Humans; D007717:Knee / Q000473:pathology; D008875:Middle Aged; D011859:Radiography; D013577:Syndrome; D013582:Synovial Fluid / Q000032:analysis
chemical_list: D002130:Calcium Phosphates; D011756:Diphosphates