Application Study of Intraoperative Contrast-enhanced Ultrasound Combined with Preoperative MRI in the Surgical Treatment of Liver Metastases from Colorectal Cancer
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资源简介：
Interventions: control group:Preoperative MRI;experimental group:Preoperative MRI combined with intraoperative contrast-enhanced ultrasonography Primary outcome(s): recurrence-free survival Study Design: Quasi-randomized controlled
创建时间：
2022-06-15
