What skin characteristics are associated with venous insufficiency?

• A. Scaley, rough, reddish-blue discoloration, rust, thick texture.
• B. Smooth, pale skin with small blisters.
• C. Dry, flaky skin with yellow crust.
• D. Shiny, taut skin with hair loss.

Answer: (A)

Chronic venous hypertension from venous insufficiency causes skin changes through fluid leakage, inflammation, and iron deposition. The hallmark is edema-related skin remodeling with hemosiderin staining, which gives a reddish-blue to brown “rusty” discoloration, along with scaling, rough texture, and thickening of the skin (lipodermatosclerosis). This combination—scaly, rough skin with reddish-blue discoloration and a thickened, leathery feel—is typical of venous stasis changes.

Other descriptions don’t fit this pattern as well. Smooth, pale skin with small blisters isn’t characteristic of chronic venous changes and points away from venous stasis. Dry, flaky skin with yellow crust could reflect dermatitis or infection rather than venous insufficiency. Shiny, taut skin with hair loss is more typical of arterial insufficiency, not venous.