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本文旨在评估高强度聚焦超声(HIFU)治疗实验性肝癌的作用,取 ACI 系雄鼠112只,制成3924AMorris 肝癌模型,随机分成二组:对照组仅作摹拟手术,治疗组剖腹后作鼠肝癌 HIFU 治疗(聚焦透镜直径5.5cm,4MHZ 石英探头,强度550W/cm~2)。声波束范围超过肿瘤缘2mm,每点治疗5秒,总共18.5±3.39分。术后再随机分成7组,每组鼠8只,分
The aim of this study was to evaluate the effect of high intensity focused ultrasound (HIFU) on experimental liver cancer. One hundred and one male ACI male mice were used to make 3924AMorris liver cancer models and randomly divided into two groups: the control group was only intended for surgery, and the treatment group was postoperative Liver cancer HIFU treatment (focusing lens diameter 5.5cm, 4MHZ quartz probe, intensity 550W/cm~2). The acoustic beam range exceeds the tumor margin by 2mm, 5 seconds per point of treatment, a total of 18.5±3.39 points. After surgery, they were randomly divided into 7 groups. Each group had 8 rats.