3T MR三维质子波谱成像对乳腺良恶性病变的鉴别诊断

• 作 者: S.Gruber B.K.Debski K.Pinker M.Chmelik G.Grabner T.Helbich 张济
• 机 构: Department of Radiology,MR Center of Excellence and Division of Molecular and Gender Imaging,Medical
• 出 处: 国际医学放射学杂志
• 发表日期: 2012年01期
• 关键词: 乳腺良恶性病变 MR 波谱 三维 鉴别诊断 质子 定量诊断 时间范围 信噪比 准确性

目的评估3TMR三维(3D)波谱成像依据胆碱信噪比(SNR)的阈值水平,在临床允许的时间范围内对乳腺良恶性病变定量诊断的准确性。材料与方法本研究经伦

Objective To assess the accuracy of 3TMR 3D spectral imaging in the quantitative diagnosis of benign and malignant breast lesions within the clinically acceptable time frame based on the threshold level of signal-to-noise ratio (SNR) of choline. Materials and Methods The study by the Lun