Can blood test detect kidney tumor

Blood tests generally do not detect kidney tumors directly, but can detect kidney problems through abnormal blood test results.

If there is obvious hematuria, proteinuria, etc., it indicates abnormal kidney function, which may be caused by kidney tumors. However, the above manifestations may also be caused by other causes, such as kidney stones, glomerulonephritis, pyelonephritis, etc. To diagnose kidney tumors, imaging tests are usually required, such as B ultrasound, CT, MRI, etc. Such tests can detect abnormal morphological and structural changes in the kidneys, thus determining whether there is a kidney tumor.