Morris G K, Mitchell J R
Br Med J. 1977 Jan 29;1(6056):264-6. doi: 10.1136/bmj.1.6056.264.
The results of 125I-fibrinogen leg scanning during life were compared with the findings at a detailed post-mortem dissection of the leg veins in 31 patients with hip fractures who died during the period of isotope scanning or within seven days of the last scan. Thigh scanning on the side of the hip fracture proved valueless, and criteria for the confident isotopic diagnosis of venous thrombosis in the uninjured thigh could not be determined. In the lower leg a difference in uptake of 20% or more that persisted for 24 hours between adjacent positions on one leg or between corresponding positions on the two legs was consistently associated with the presence of venous thrombosis at necropsy.
对31例髋部骨折患者在同位素扫描期间或最后一次扫描后7天内死亡者，将其生前125I - 纤维蛋白原腿部扫描结果与详细的腿部静脉尸检结果进行了比较。髋部骨折侧的大腿扫描结果证明毫无价值，且无法确定在未受伤大腿中进行静脉血栓形成同位素确诊的标准。在小腿，一条腿上相邻部位之间或两条腿上相应部位之间摄取率相差20%或更多且持续24小时，这与尸检时静脉血栓形成的存在始终相关。
