超声螺旋CT容积成像。

Volumetric imaging with ultrasonic spiral CT.

作者信息

Azhari H, Sazbon D

机构信息

Department of Biomedical Engineering, Technion, Israel Institute of Technology, Haifa, Israel.

出版信息

Radiology. 1999 Jul;212(1):270-5. doi: 10.1148/radiology.212.1.r99jl18270.

DOI:10.1148/radiology.212.1.r99jl18270

PMID:10405752

Abstract

To examine the feasibility of implementing spiral computed tomography (CT) in ultrasonic imaging as a potential method for breast screening, an algorithm for x-ray spiral CT was applied to ultrasonic waves on a specially built ultrasonic tomographic system. Three-dimensional reconstructions of various phantoms were obtained. Spiral ultrasonic CT is feasible, and it may have clinical merit as a breast imaging method.

摘要

为检验在超声成像中应用螺旋计算机断层扫描（CT）作为乳腺筛查潜在方法的可行性，将一种用于X射线螺旋CT的算法应用于在专门构建的超声断层扫描系统上的超声波。获得了各种体模的三维重建图像。螺旋超声CT是可行的，并且作为一种乳腺成像方法可能具有临床价值。