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本文作者采用彩色多普勒超声、血管造影定期监测了52例TIPS后病人,回顾性地评价了TIPS分流道狭窄的频率和意义,并试图寻找一些有预测性的指标。
The authors used color Doppler ultrasound and angiography to monitor 52 post-TIPS patients on a regular basis. The frequency and significance of TIPS shunt stenosis were retrospectively reviewed and some predictive indicators were sought.