RESUMO
OBJECTIVE: To discuss the diagnosis and therapy of chylous ascites. METHODS: To diagnose 40 patients of chylous ascite with regular test and quantitative analysis of chyle, direct lymphangiography, CT (immediately after direct lymphangiography), lymphangioscintigraphy, MRI. Twenty-two patients received conservative therapy, 18 patients received retroperitoneal lymphangiectomy and (or) lymph-vein shunting. RESULTS: Lymphatic dysplasia and chylous reflux were found in almost every patient, total parenteral nutrition showed good results. Followed up from 1 month to 5 years, in conservative therapy group, 9 patients were controlled well clinically, the condition of 6 patients was improved better. Seven patients showed no effect. In operation group, 11 patients were controlled well clinically. Four patients got mitigated. Total 7 patients died, although 4 of them ameliorated temporarily. CONCLUSIONS: Direct lymphangiography, CT (immediately after direct lymphangiography) are the most important diagnosis methods. The influence of the therapy to the malformed lymphatic system of patients should be well considered. Lymph-vein shunting, such as thoracic duct-left external jugular vein anastomosis, gastroenteral or retroperitoneal lymphatics-testicular or ovarian vein anastomosis, could improve the circulation of lymph and chyle of patients. Lymphatic microsurgery will play more and more important roles in the treatment of chylous diseases.
