Browse N L, Clemenson G, Croft D N
Br Med J. 1974 Mar 30;1(5908):603-4. doi: 10.1136/bmj.1.5908.603.
Thrombosis in the deep veins of the legs commonly follows surgical operations but is often undiagnosed. The fibrinogen uptake test is an aid to its detection. Perfusion lung scanning after injection of labelled macroalbumin aggregates has advanced the diagnosis of pulmonary embolism.Studies were carried out on 40 patients undergoing surgical operation to determine whether the results of the fibrinogen uptake test were correlated with those of ventilation-perfusion lung scanning. A statistically significant relationship was found: 18% of patients had small, clinically silent emboli.
腿部深静脉血栓形成通常发生在外科手术后,但常常未被诊断出来。纤维蛋白原摄取试验有助于其检测。注射标记的大颗粒白蛋白聚集物后的灌注肺扫描推进了肺栓塞的诊断。
对40例接受外科手术的患者进行了研究,以确定纤维蛋白原摄取试验的结果是否与通气-灌注肺扫描的结果相关。发现了一种具有统计学意义的关系:18%的患者有小的、临床上无症状的栓子。