Venogram - leg
Alternate Names : Phlebogram - leg, Venography - leg
Risks
- Allergic reaction to the contrast dye
- Kidney failure, especially in the elderly or persons with diabetes who take the medicines Glucophage or metformin
- Worsening of a clot in the leg vein
There is low radiation exposure; however, most experts feel that the risk of most x-rays is smaller than other risks we take every day. Pregnant women and children are more sensitive to the risks of the x-ray.
Special Considerations
Ultrasound is used more often than this test because it has fewer risks and side effects. MRI and CT scans may also be used to look at the veins in the leg.
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