Abstract：Objective To discuss the influence factors of VTQ (Virtual Touch Tissue Quantification) in
differential diagnosis of benign and malignant breast nodules. Methods Ninety-two breast nodules patients
who had been confirmed through surgeries or pathological tissue biopsies were examined by conventional
ultrasound and VTQ so as to record the features of conventional ultrasound images as well as the size, depth
and SWV (Shear Wave Velocity) of the nodules. The ROC (Receiver Operating Characteristic) curve was
adopted to perform differential diagnosis of benign and malignant breast nodules.
谢倩倩，宁春平，禹静，
王建红，房世保，孙咏梅. 声触诊组织定量技术在乳腺结节鉴别诊断中的影响因素分析[J]. 中国医疗设备, 2015, 30(5): 54-57.
XIE Qian-qian,
NING Chun-ping,
YU Jing, WANG Jian-hong,
FANG Shi-bao, SUN Yong-mei. Analysis of the Influence Factors of VTQ in Differential Diagnosis of
Breast Nodules. China Medical Devices, 2015, 30(5): 54-57.
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