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The authors describe the pathological changes in the vascular structures of the ciliary body occuring in diabetes mellitus. The lesions consist of a quantitative reduction in the number of vessels and in modifications of diameter and arborisation. Changes include sectoral thinning, isolated and grouped aneuryms and marked tortuosity. These findings are thought to be constant in the diabetic patient and are probably involved in the various aspects of diabetic eye disease affecting other structures besides the ciliary body. The group of vascular changes in the ciliary body in diabetes may aptly be termed "diabetic ciliopathy".

We report a case of scleroderma with "scleroderma renal crisis", (arterial hypertension, high plasma renin levels and impaired renal function) associated with a Vogt-Koyanagi-Harada syndrome which includes neurological, ophthalmic and cutaneous symptoms. This case is interesting not only because both syndromes are rare and have not previously been reported in association, but because it suggests a pathogenetic relationship between two autoimmune diseases.