An Automated System for Full Angle Spatial Compounding in Ultrasound Breast Imaging

被引：0

作者：

Hansen, Ch. ^{[1
,3
,4
]}

Huettebraeuker, N. ^{[1
,3
,4
]}

Hollenhorst, M. ^{[2
,4
]}

Schasse, A. ^{[1
]}

Heuser, L. ^{[2
,4
]}

Schulte-Altedorneburg, G. ^{[2
,4
]}

Ermert, H. ^{[1
,3
,4
]}

机构：

[1] Ruhr Univ Bochum, High Frequency Engn Grp, Dept Elect Engn & Informat Technol, D-44801 Bochum, Germany

[2] Ruhr Univ Bochum, Inst Diagnost Radiol Intervent Radiol Neuroradiol, D-44801 Bochum, Germany

[3] Ruhr Ctr Excellence Med Engn KMR, D-44801 Bochum, Germany

[4] Ruhr Ctr Med Imaging ZMB Ruhr, D-44801 Bochum, Germany

来源：

4TH EUROPEAN CONFERENCE OF THE INTERNATIONAL FEDERATION FOR MEDICAL AND BIOLOGICAL ENGINEERING | 2009年 / 22卷 / 1-3期

关键词：

Ultrasound; Mamma; Echo Tomography; Contrast Agent; IN-VITRO;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

For the detection of breast cancer, ultrasound is conventionally used in addition to mammography. However, ultrasound is highly operator-dependent since speckle, depth dependency and artifacts (e.g. shadowing) affect image quality. Full Angle Spatial Compounding (FASC) may overcome those limitations by superimposing ultrasound data acquired in one cross-sectional plane from aspect angles all around an object. Furthermore, we showed in vitro that FASC also improves contrast perfusion imaging. To apply FASC to breast imaging, we developed an add-on system to a conventional ultrasound scanner, integrated in a custom-made examination couch. Here, we present first in-vivo results from test persons and patients with breast lesions.

引用

页码：541 / 545

页数：5

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