van Engelshoven J M, Tjon-Soei-Len A L
Radiol Clin (Basel). 1978;47(4):252-61.
Macrodacryocystography, when combined with bilateral canaliculus intubation gives simultaneous distension of the duct system and better contrast filling. As a result there is improved radiographic visualization of the exact site of pathology, particularly an obstruction. This important information makes it easier to chose the correct surgical technique to relieve epiphora. In addition, other pathology such as diverticula and fistula may be visualized. Subtraction may be a useful adjunct to the method. After a description of the normal anatomy of the lacrimal system, the technique is explained and the results of 52 examinations given.
泪囊造影术与双侧泪小管插管相结合时，可使泪道系统同时扩张并获得更好的造影剂充盈效果。因此，对病变的确切部位，尤其是梗阻部位的放射影像学显示得到改善。这些重要信息有助于更轻松地选择正确的手术技术来缓解溢泪症状。此外，还可显示其他病变，如憩室和瘘管。减影法可能是该方法的有用辅助手段。在描述泪道系统的正常解剖结构后，将对该技术进行解释，并给出52例检查的结果。
