[Diabetic cheiroarthropathy].
Cheiroarthropathy is quite frequent in diabetics, but is only really specific at stage III, which is the most characteristic form. It is all the more frequent as the diabetes is old, but remains unrelated to sex, age and type of diabetes. The stiffening of the joint readily extends to other joints. The patients are moderately alerted in the absence of other associated pathologies: trigger finger, Dupuytren's disease, carpal tunnel syndrome. All these manifestations form the "diabetic hand", of which cheiroarthropathy is only one component. The need for an accurate analysis with the purpose of appropriate treatments, should be emphasized. The angiologic and histopathological study of patients with stage III cheiroarthropathy, enables us to demonstrate moderate abnormalities of the microcirculation, which are quite different from those encountered in sclerodermia. The etiopathogenesis of cheiroarthropathy remains mysterious and is probably related to an alteration of the collagen metabolism. One of the most interesting component is the association between cheiroarthropathy and the micro-angiopathic complications of diabetes mellitus: cheiroarthropathy being the indicator of such diabetes.
Clinique de Rhumatologie, CHU Hôpital Lapeyronie, Montpellier.
J L
JL
Poirier
C
C
Hérisson
B
B
Guillot
C
C
Marcelli
G
G
Barnéon
I
I
Momas
J
J
Mirouze
L
L
Simon
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003922:Diabetes Mellitus, Type 1 / Q000150:complications*; D003924:Diabetes Mellitus, Type 2 / Q000150:complications*; D005260:Female; D006225:Hand; D006801:Humans; D007592:Joint Diseases / Q000150:complications* / Q000453:epidemiology / Q000473:pathology; D008297:Male; D008875:Middle Aged
La cheiroarthropathie diabétique.