99mTc red blood cell venography in deep vein thrombosis of the leg: a correlation with contrast venography.

Abstract
99mTc red blood cell venography and contrast venography were performed in 35 patients with symptoms of deep vein thrombosis of the leg. The overall concordance rate between the modalities was 89%. 99mTc red blood cell venography is a simple, accurate and noninvasive procedure that permits the simultaneous assessment of the deep veins of both lower limbs.