Varicose veins. Venogram X-ray of a varicosed saphenous vein in a patient's lower leg. Varicose veins are veins that become swollen,lengthened and coiled. They form due to defective valves in the superficial veins,commonly in the legs,and may require surgical removal | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / CNRI |
Bildgröße: | 3456 px × 5389 px |
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