泪腺闪烁扫描术：进展与功能应用

Lacrimal scintillography: advances and functional applications.

作者信息

Doucet T W, Hurwitz J J, Chin-Sang H

出版信息

Surv Ophthalmol. 1982 Sep-Oct;27(2):105-13. doi: 10.1016/0039-6257(82)90194-1.

Abstract

The more precise evaluation of excretory function of the lacrimal system was made possible in 1972 with the advent of lacrimal scintillography. Two significant recent advances involving the computerization of scanning are presented. Rapid sequence display, a qualitative, dynamic method of viewing excretory function, and immediately available quantitative computerized T-1/2 values improve the interpretive abilities of lacrimal scintillography. Various clinical entities investigated in this manner have been studied with dacryocystography, and anatomical exam, to confirm scintillography's ability in identifying functional pathology. We have been able to virtually eliminate false results and we recommend its use in selected lacrimal excretory investigation.

摘要

1972年泪腺闪烁造影术的出现，使得对泪腺系统排泄功能进行更精确的评估成为可能。本文介绍了两项涉及扫描计算机化的重大近期进展。快速序列显示是一种观察排泄功能的定性、动态方法，即时可得的计算机化T-1/2定量值提高了泪腺闪烁造影术的解释能力。通过泪囊造影术和解剖学检查，对以这种方式研究的各种临床实体进行了研究，以证实闪烁造影术在识别功能病理学方面的能力。我们几乎能够消除错误结果，并建议在选定的泪腺排泄检查中使用该技术。