放射性核素淋巴显像定位诊断乳糜尿

Localization diagnosis of chyluria by radionuclide lymphoscintigraphy

目的 探讨乳糜尿定位诊断的新方法。方法 应用核素淋巴显像技术检测了 34例乳糜尿患者 ,并以膀胱镜和淋巴管造影作对照研究。结果 34例中单侧定位诊断阳性符合率为 85 .3% ;双侧阳性率高于膀胱镜检结果。

Objective To study the effect of radionuclide lymphoscintigraphy, a new method of localization diagnosis of chyluria. Methods Radionuclide lymphoscintigraphy was used to examine 34 patients with chyluria and the results of radionuclide lymphoscintigraphy was cpmpared with those of cystoscopy and lymphangiography. Results Among the 34 patients 85.3% of unilateral localization diagnosis by radionuclide lymphoscintigraphy was coincident with that by cystoscopy. The positive rate of bilateral ocalization diagnosis was higher than that by cystoscopy. Conclusion A less invasive technique, radionuclide lymphoscintigraphy can be used as a new option for the localization diagnosis of chyluria.