What is renal abscess?
An abscess is a localized collection of pus in a hollow area formed by the breaking up of tissues. A renal abscess is one that is confined to the kidney and is caused either by bacteria from an infection traveling to the kidneys through the bloodstream or by a urinary tract infection traveling to the kidney and then spreading to the kidney tissue. A renal abscess is a very unusual disease, but generally occurs as a result of common problems such as kidney inflammation, stone disease and vesicoureteral reflux. Occasionally, a renal abscess can develop from a source of infection in any area of the body. Multiple skin abscesses and intravenous drug abuse can also be sources of renal abscess. Complicated urinary tract infections associated with stones, pregnancy, neurogenic bladder and diabetes mellitus also put a person at risk for renal abscess. What are the symptoms of renal abscess? The person may have fever, chills, abdominal pain, weight loss and a vague feeling of bodily discomfort.
