Which finding is most characteristic of chronic venous insufficiency?

Which finding is most characteristic of chronic venous insufficiency?

• A. Edema with cold limb and diminished pulse
• B. Dilation of superficial veins with edema and stasis ulcers
• C. Normal superficial veins with strong dorsalis pedis pulse
• D. Edema that improves with standing

Answer: (B)

Chronic venous insufficiency occurs when venous valves fail, causing blood to pool in the legs and raise venous pressure. This venous hypertension leads to edema, skin changes from hemosiderin deposition, dilation of superficial veins, and often stasis ulcers near the medial malleolus. The combination of dilated superficial veins with edema and stasis ulcers best captures the typical presentation, reflecting the chronic venous hypertension and impaired venous return. Edema with a cold limb and diminished pulse suggests arterial insufficiency rather than venous. Normal superficial veins with a strong dorsalis pedis pulse indicates intact arterial and venous function. Edema that improves with standing would contradict venous pooling, since standing usually worsens venous edema.

Chronic venous insufficiency occurs when venous valves fail, causing blood to pool in the legs and raise venous pressure. This venous hypertension leads to edema, skin changes from hemosiderin deposition, dilation of superficial veins, and often stasis ulcers near the medial malleolus. The combination of dilated superficial veins with edema and stasis ulcers best captures the typical presentation, reflecting the chronic venous hypertension and impaired venous return.

Edema with a cold limb and diminished pulse suggests arterial insufficiency rather than venous. Normal superficial veins with a strong dorsalis pedis pulse indicates intact arterial and venous function. Edema that improves with standing would contradict venous pooling, since standing usually worsens venous edema.