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对上腔静脉综合征 (SVCS)病人的增强CT检查技术及护理进行了探讨。结果提示SVCS主要表现为上腔静脉受压移位及管腔不同程度狭窄伴奇静脉扩张、强化明显增加 ;经前臂静脉注射造影剂 ( 2ml/秒 )后 5秒至注射完毕后 5秒是CT扫描的最佳时间 ;加强扫描前、扫描中和扫描后SVCS病人的观察与护理 ,对提高SVCS诊断的准确性和安全性 ,具有重要的临床意义
Enhanced CT examination and nursing of patients with superior vena cava syndrome (SVCS) were discussed. The results suggest that SVCS is mainly manifested as compression of the superior vena cava and lumen with varying degrees of narrow with azygos dilation, enhanced significantly increased; forearm intravenous injection of contrast agent (2ml / s) 5 seconds after injection is 5 seconds CT Scan the best time; strengthen scanning before, after scanning and scanning SVCS patients observation and care, to improve the accuracy and safety of SVCS diagnosis, has important clinical significance