If the urine is white, this condition is most likely considered to be celiac disease because it contains a lot of lymphatic fluid and may also have a lot of proteinuria or blood. The diagnosis can be confirmed by doing an ether test. If ether is added to white urine and the cloudy urine becomes clear, this is an indication of celiac disease. Further cystoscopy should be done to see whether the white urine is emitted from the left or right ureter, and only in this way can the diagnosis be effectively confirmed. If the diagnosis of celiac disease is confirmed, surgery should be performed, and laparoscopic lymphatic dissection is the recommended procedure to achieve a radical cure, after which celiac disease will be completely relieved.