Ryo U Y, Qazi M, Srikantaswamy S, Pinsky S
J Nucl Med. 1977 Jan;18(1):11-7.
Radionuclide venography and contrast venography were performed in 47 limbs of 35 patients, and the findings were compared with respect to their location and characteristics. Positive radionuclide venogram findings were area of decreased radioactivity flow corresponding to the region of thrombosis, abnormal collateral flows, and radioactivity stasis below the lesion. A delayed clearance of radioactivity alone in the calf did not indicate venous thrombosis. The overall concordance between radionuclide venography and contrast venography was 89%. The result indicates that radionuclide venography, while technically simple, is a reliable test for the detection of venous thrombosis in patients with signs and symptoms of deep-vein thrombosis.
对35例患者的47条肢体进行了放射性核素静脉造影和造影剂静脉造影，并根据血栓的位置和特征对结果进行了比较。放射性核素静脉造影的阳性结果为与血栓形成区域相对应的放射性血流减少区域、异常侧支血流以及病变下方的放射性滞留。仅小腿放射性清除延迟并不表明存在静脉血栓形成。放射性核素静脉造影与造影剂静脉造影的总体一致性为89%。结果表明，放射性核素静脉造影虽然技术操作简单，但对于检测有深静脉血栓形成体征和症状的患者的静脉血栓是一种可靠的检查方法。
