美国ACR MRI模体是一个直径为8“(203.2毫米)的圆柱体,高度为6.82英寸(173.40毫米),内有各种固定装置,包括网格,圆柱体和其他感兴趣的部分。 用鼻子和下巴的参考点标记。Phantom由美国放射学院批准并与下面列出的ACR Phantom Cradles(单独出售)兼容。 用于ACR Phantom 的MRI模体支架。 从2002年8月1日开始,美国放射学...
head phantom under clinically representative scan conditions in three widely used computed tomography (CT) scanners, and to relate those dose values to metrics such as high-contrast resolution, noise, and contrast-to-noise ratio (CNR) in the American College of Radiology CT accreditation phantom. ...
It serves the following purposes: 1) it introduces the basic instrumentation, physics, scan techniques, safety parameters, and contraindications associated with CMR acquisitions; 2) it reviews the use of CMR for assessing patients with cardiovascular disease processes; and 3) unique capabilities of ...