[Clinico-radiologic aspects of calcium pyrophosphate dihydrate deposition disease].
Calcium pyrophosphate dihydrate crystal deposition disease is a clinical condition characterised by Gout-like synovitis (pseudogout), calcification on and around the joints and an arthropathy that is radiologically similar to osteoarthritis (chronic pyrophosphate arthropathy). Though all these radiological clinical aspects may coexist in the same patient this is often not the case. An examination of the X-ray data on the 68 cases studied which were diagnosed on the basis of the criteria proposed by McCarty, shows that the disease is relatively common especially in the over-fifties. When chronic pyrophosphate arthropathy is the only clinical manifestation of the disease differential diagnosis from the osteoarthrosis so common in the elderly is difficult and depends on the greater severity and progression of the joint damage that may often affect joints not subjected to weight such as the shoulder, unlike what happens in osteoarthritis.
D000368:Aged; D000369:Aged, 80 and over; D002131:Calcium Pyrophosphate / Q000378:metabolism*; D002805:Chondrocalcinosis / Q000000981:diagnostic imaging* / Q000378:metabolism; D003460:Crystallization; D011756:Diphosphates / Q000378:metabolism*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013583:Synovial Membrane / Q000378:metabolism
D011756:Diphosphates; D002131:Calcium Pyrophosphate
Aspetti clinico-radiologici della malattia da depositi di pirofosfato di calcio diidrato.