Schneider P, Traurig G, Haas J P
Rofo. 1984 Jan;140(1):93-6. doi: 10.1055/s-2008-1052929.
A method for quantifying the function of the salivary glands using the dynamic scintigraphy with 99mTc is presented. After a special back-ground subtraction, the net-time-activity curves of the glands are characterized by 4 quantitative parameters, describing the ability of the glands to accumulate and to excrete the tracer. As a basis for clinical application, normal values are determined and their reproducibility is discussed. To demonstrate also regional functional differences within a single gland, phase-and gradient images are suggested.
介绍了一种使用99mTc动态闪烁显像法定量唾液腺功能的方法。经过特殊的背景扣除后，腺体的净时间-活性曲线由4个定量参数表征，这些参数描述了腺体摄取和排泄示踪剂的能力。作为临床应用的基础，确定了正常值并讨论了其可重复性。为了显示单个腺体内的区域功能差异，还提出了相位和梯度图像。
