One would see brownish, discolored, thickened skin of the lower extremities in what condition?

One would see brownish, discolored, thickened skin of the lower extremities in what condition?

• A. Venous insufficiency
• B. Arterial insufficiency
• C. DVT
• D. Raynaud's phenomenon

Answer: (A)

Chronic venous insufficiency causes venous hypertension in the legs, leading to leakage of blood-derived pigment and iron deposition in the skin. This produces a brownish discoloration and skin thickening around the ankles and lower legs, often with edema—a pattern known as venous stasis dermatitis with lipodermatosclerosis. This contrasts with arterial insufficiency, which presents as pale, cool, thin skin with diminished pulses and often painful intermittent claudication rather than brown staining. DVT shows acute swelling, warmth, and tenderness, not chronic pigment changes. Raynaud’s causes episodic color changes in the digits with cold or stress, not persistent brown, thickened leg skin. Therefore, the described skin changes most align with venous insufficiency.

Chronic venous insufficiency causes venous hypertension in the legs, leading to leakage of blood-derived pigment and iron deposition in the skin. This produces a brownish discoloration and skin thickening around the ankles and lower legs, often with edema—a pattern known as venous stasis dermatitis with lipodermatosclerosis. This contrasts with arterial insufficiency, which presents as pale, cool, thin skin with diminished pulses and often painful intermittent claudication rather than brown staining. DVT shows acute swelling, warmth, and tenderness, not chronic pigment changes. Raynaud’s causes episodic color changes in the digits with cold or stress, not persistent brown, thickened leg skin. Therefore, the described skin changes most align with venous insufficiency.