Isotopic phlebography for control of venous surgery of the lower limb

Isotopic phlebography with microspheres containing 99 mTc aggregated human albumin is a simple and easily reproducible means of controlling the results of venous surgery of the lower limb and ilio-caval confluent. A comparison in 34 cases with the results obtained by conventional contrast phlebography showed close correlation between the two methods. However, since the images are not as sharp as with contrast phlebography, isotopic phlebography cannot be used for planning procedures prior to reconstructive venous surgery and should be reserved to post-operative control.