Rjosk-Dendorfer D, Reichelt A, Clevert D-A
Institut für Klinische Radiologie, Klinikum der Ludwig-Maximilians-Universität, Campus Großhadern, Marchioninistr. 15, 81377, München, Deutschland,
Radiologe. 2014 Mar;54(3):211-6. doi: 10.1007/s00117-013-2575-5.
In recent years the use of elastography in addition to sonography has become a routine clinical tool for the characterization of breast masses. Whereas free hand compression elastography results in qualitative imaging of tissue stiffness due to induced compression, shear wave elastography displays quantitative information of tissue displacement. Recent studies have investigated the use of elastography in addition to sonography and improvement of specificity in differentiating benign from malignant breast masses could be shown. Therefore, additional use of elastography could help to reduce the number of unnecessary biopsies in benign breast lesions especially in category IV lesions of the ultrasound breast imaging reporting data system (US-BI-RADS).
近年来，除超声检查外，弹性成像已成为用于乳腺肿块特征描述的常规临床工具。徒手压迫弹性成像由于诱导压迫而产生组织硬度的定性成像，而剪切波弹性成像则显示组织位移的定量信息。最近的研究探讨了除超声检查外弹性成像的应用，结果表明在鉴别乳腺良恶性肿块方面特异性有所提高。因此，弹性成像的额外应用有助于减少良性乳腺病变中不必要活检的数量，尤其是在超声乳腺影像报告和数据系统（US-BI-RADS）的IV类病变中。
