Denffer H, Dressler J
Klin Monbl Augenheilkd. 1976 Jul;169(1):66-72.
Radionuclide dacryography (RND) has the following indications: 1. Localisation of obstructions in the lacrimal drainage system. 2. Judgement of relative tear obstruction. 3. Pre- and post-operative control of the function of lacrimal drainage in surgical and radiotherapy of the inner canthus region. 4. Investigations of tear secretion are described and own preliminary results are discussed. 5. Resorption of suitable marker substances clinically. First results of conjunctival resorption of pertechnetate are reported. 6. The possibility of testing in vivo radioactive drug delivery systems is shown by means of own investigations. 7. The absorbed radiation dose using RND is very low as compared to radiological methods, thus justifying repeated controls and investigations even in children.
放射性核素泪道造影（RND）有以下适应证：1. 泪道引流系统阻塞的定位。2. 相对泪道阻塞的判断。3. 内眦区域手术和放疗中泪道引流功能的术前和术后监测。4. 描述了泪液分泌的研究并讨论了自己的初步结果。5. 临床上合适标记物质的吸收情况。报告了高锝酸盐结膜吸收的初步结果。6. 通过自己的研究展示了体内放射性药物输送系统的测试可能性。7. 与放射学方法相比，使用RND时吸收的辐射剂量非常低，因此即使对儿童也可进行重复监测和研究。
