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摘要目的评估MRI筛选拟行MR引导下高强度聚焦超声消融术的子宫肌瘤病人时,子宫肌瘤T2信号强度和半定量的MR灌注成像参数之间的关系。材料与方法该研究得到伦理审查委员会的批准,且无需知情同意书。回顾分析2009年10月—2014年4月期间行MRI筛选进行MR引导高强度聚焦超声消融术的170例女性病人(年龄24~56岁,
Abstract Objective To evaluate the relationship between T2 signal intensity of uterine fibroids and semi-quantitative MR perfusion imaging in MRI screening of patients with uterine fibroids undergoing MRI-guided high-intensity focused ultrasound ablation. Materials and Methods The study was approved by ethics review boards without the need for informed consent. We retrospectively analyzed 170 female patients (aged from 24 to 56 years old, undergoing MRI-guided high-intensity focused ultrasound ablation underwent MRI screening during the period from October 2009 to April 2014,