Myers M J, Lavender J P, de Oliveira J B, Maseri A
Br J Radiol. 1981 Dec;54(648):1062-7. doi: 10.1259/0007-1285-54-648-1062.
A simplified method of absolute quantitation of activity in any region of the body is presented utilizing a series of views acquired with a scintillation camera linked to a computer. An accuracy of +/- 6% may be achieved. No additional programming needs to be added to the standard nuclear medicine computer software and a knowledge of the attenuation coefficients involved and the shape or position of the organs examined is not presupposed or estimated. Attention correction is performed using a transmission image as one of the sequence of camera. The phantom measurements used to evaluate the technique are described and some clinical results presented.
本文提出了一种利用与计算机相连的闪烁相机获取的一系列视图对身体任何部位的活性进行绝对定量的简化方法。可实现±6%的准确度。无需在标准核医学计算机软件中添加额外的编程，也无需预先假定或估计所涉及的衰减系数以及所检查器官的形状或位置。使用透射图像作为相机序列之一进行注意力校正。描述了用于评估该技术的体模测量，并给出了一些临床结果。
