Can kidney tumor urinalysis be checked out

Kidney tumors are usually not detected by urine test.

If the tumor is early in onset and the tumor is relatively small, urine routine examination by urine test may not show obvious abnormalities. For patients with large tumor growth, hematuria may be caused by tumor stimulation, and elevated red blood cells in urine routine examination may appear. At the same time, some patients due to decreased immunity to form secondary infection, or kidney function impairment, in the examination may exist in the urine leukocytosis, urine protein increase phenomenon. However, there are many reasons for the above abnormal values, and is not the characteristic performance of renal tumors. Suspected patients with renal tumors, abdominal imaging examination should be performed to find lesions, patients can also consider pathological biopsy to determine the nature of the tumor.