百度试题 题目CAT scan, CT-scan,Computed Tomography 相关知识点: 试题来源: 解析 计算机断层摄影;计算机断层照相;计算机断层摄影(照相) 反馈 收藏
薄层ct和ct平扫的区别 薄层CT(Computed Tomography)和CT平扫(CT Plain Scan)是计算机断层扫描技术的不同应用方式。它们之间的主要区别在于扫描层厚、图像解析度和应用范围。 一、图像解析度:薄层CT的层厚较薄,因此具有更高的图像解析度,能够呈现更精准的结构细节。虽然CT平扫也可以提供组织结构信息,但相比薄层CT,其...
CTscan全称为Computed Tomography Scan，即计算机断层扫描，也叫做电脑体层摄影，是一种医学影像学技术。通过计算机扫描和处理获得人体内部组织的三维影像，从而达到诊断疾病、评估病情、指导治疗的目的。CTscan是现代医学诊断中最为常见和基础的检查方式之一。与X光检查相比，CTscan拥有更高的准确度和分辨率，同...
A computed tomography (CT) scan is a noninvasive diagnostic test that uses x-rays and a computer to create images of the body. It allows your doctor to view your spine or brain in slices, as if it were sliced layer-by-layer and a picture taken of each slice. This test can help ...
A CT scan uses x-ray technology to take detailed pictures of internal organs and structures of the body for the purpose of analysis. Our CT scanner is among the latest in high speed scanners with an unmatched technology platform, offering faster and clearer images. Exams that took 30 to 45...
A computed tomography (CT or CAT) scan allows doctors to see inside your body. It uses a combination of X-rays and a computer to create pictures of your organs, bones, and other tissues. It shows more detail than a regular X-ray. ...
Computed tomography (CT) scanning is a relatively non-invasive technique by which to view intracranial structures. The main use of the technique in old age psychiatry is to identify lesions such as tumours, intracranial haematoma, vascular lesions and normal pressure hydrocephalus. Regional cerebral ...
消化道CT扫描(computed tomography scan)图像检查区别于常规的内镜图像例如胃镜、结肠镜,能够提供一个完整的胃部三维模型。本文介绍一种利用消化道CT图像复原出消化道三维模型的工作流,便于后续在消化道3D模型上的各项任务的开展。该工作流包括CT图像的获取、CT图像的分割、CT图像三维模型的生成、三维模型的删改、三维模型...