title: [Elastography as an additional tool in breast sonography. Technical principles and clinical applications].
abstract: 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).
authors.affiliation: Institut für Klinische Radiologie, Klinikum der Ludwig-Maximilians-Universität, Campus Großhadern, Marchioninistr. 15, 81377, München, Deutschland, dorothea.rjosk@med.uni-muenchen.de.
authors.forename: D
authors.initials: D
authors.lastname: Rjosk-Dendorfer
authors.forename: A
authors.initials: A
authors.lastname: Reichelt
authors.forename: D-A
authors.initials: DA
authors.lastname: Clevert
mesh_terms: D001943:Breast Neoplasms / Q000000981:diagnostic imaging*; D055088:Early Detection of Cancer / Q000379:methods*; D054459:Elasticity Imaging Techniques / Q000379:methods*; D005260:Female; D006801:Humans; D007089:Image Enhancement / Q000379:methods*; D007090:Image Interpretation, Computer-Assisted / Q000379:methods*; D016217:Ultrasonography, Mammary / Q000379:methods*