A small field of view camera for hybrid gamma and optical imaging
A small field of view camera for hybrid gamma and optical imaging
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DOI：
10.1088/1748-0221/9/12/c12020
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发表时间：
2014-12-01
影响因子：
1.3
通讯作者：
Perkins, A. C.
中科院分区：
文献类型：
--
作者：
Lees, J. E.;Bugby, S. L.;Perkins, A. C.
紧凑型低剖面伽马射线探测器的发展已经允许生产小视场的手持式成像设备，用于在患者床边和手术室中使用。光学和伽马照相机的组合以共同对准的配置提供了高空间分辨率的多模态成像，从而给出叠加的照相和光学图像。这种创新的混合成像的引入提供了新的可能性，以协助外科医生定位的吸收部位的程序，如前哨淋巴结检测。报告了最近对摄像机系统的改进沿着体模和临床成像的结果。
The development of compact low profile gamma-ray detectors has allowed the production of small field of view, hand held imaging devices for use at the patient bedside and in operating theatres. The combination of an optical and a gamma camera, in a co-aligned configuration, offers high spatial resolution multi-modal imaging giving a superimposed scintigraphic and optical image. This innovative introduction of hybrid imaging offers new possibilities for assisting surgeons in localising the site of uptake in procedures such as sentinel node detection. Recent improvements to the camera system along with results of phantom and clinical imaging are reported.