A Laboratory Scanner for Cone Beam Breast Computed Tomography

被引：0
|
作者：
Russo, P. [1 ]
Mettivier, G. [1 ]
Lauria, A. [1 ]
Montesi, M. C. [1 ]
机构：
[1] Univ Naples Federico II, Dipartimento Sci Fis, Via Cinthia, I-80126 Naples, Italy
来源：
WORLD CONGRESS ON MEDICAL PHYSICS AND BIOMEDICAL ENGINEERING, VOL 25, PT 2 - DIAGNOSTIC IMAGING | 2009年 / 25卷
关键词：
Breast Computed Tomography; Cone Beam Computed Tomography; Mammography; Flat Panel detector; CT; FEASIBILITY;
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：
We present the system and the first images of a laboratory scanner for X-ray cone-beam breast computed tomography (CBBCT). This modular and versatile apparatus allows for testing various setup parameters for CBBCT, including fan-beam, cone-beam or helical scans and intensity or kilovoltage modulated scans. It also allows to implement digital breast tomosynthesis. Preliminary CT scans of test objects will be shown. The scanner design includes also two compact gamma cameras on the rotating gantry in order to perform combined CT and SPECT imaging, in a future version of the device.
引用
收藏
页码：563 / 565
页数：3
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