Arterial hypertension causing leg ulcers.

We report clinical and histological features of 16 consecutive patients with hypertensive leg ulcers. The lumen/wall ratio in arterioles at the edges of these hypertensive leg ulcers was compared with that in other types of chronic leg ulcers and was found to be significantly reduced (P < 0.001). Additional conditions such as venous hypertension or main vessel arterial disease contributed. Nineteen of 22 ulcers were completely healed after a mean of 4.9 months. Recognition of this condition enables correct treatment choice, which usually involves excision and grafting, and early healing.