A kidney biopsy is sometimes necessary to distinguish among these possibilities in order to determine the appropriate therapy. If a physical exam and test results suggest infection or impaired renal function, other tests and procedures may be ordered. Kidney X-rays and scanning and ultrasound techniques provide images of the kidneys' internal structure and are instrumental in locating obstructions, tumors, and other malformations. If these procedures do not confirm that your problem is caused by kidney or urinary tract impairment, your physician may refer you for tests of other organ systems. Common Symptoms of Kidney and Urinary Tract Disorders Recognizing the earliest warning signs and getting prompt treatment can sometimes prevent chronic renal failure.
Many kidney disorders share the same initial symptoms.
Flank pain , felt in the small of the back below the ribs. A decrease in the amount of urine . These chemicals are formed in the body by normal metabolism and removed by the kidneys. Calcium and phosphate . These elements are excreted by the kidney.