Doctors often diagnose kidney infections based on signs and symptoms, such as fever and back pain.
If your doctor suspects you have a kidney infection, you may be asked to provide a urine sample to test for bacteria, blood or pus is in your urine. Your doctor may also obtain a blood culture — a lab test that checks for bacteria or other organisms in your blood. Other tests might include an ultrasound, computerized tomography scan or a type of X-ray called a voiding cystourethrogram.
Aug. 16, 2014
- Pyelonephritis: Kidney infection. National Kidney and Urologic Diseases Information Clearinghouse. http://kidney.niddk.nih.gov/kudiseases/pubs/pyelonephritis/. Accessed May 23, 2014.
- Urinary tract infections in adults. Urology Care Foundation. http://www.urologyhealth.org/urology/index.cfm?article=47. Accessed May 23, 2014.
- Wein AJ, et al. Campbell-Walsh Urology. 10th ed. Philadelphia, Pa.: Saunders Elsevier; 2012. http://www.clinicalkey.com. Accessed May 28, 2014.
- Urinary tract infections in adults. National Kidney and Urologic Diseases Information Clearinghouse. http://kidney.niddk.nih.gov/KUDiseases/pubs/utiadult/index.aspx. Accessed May 23, 2014.
- Frequently asked questions. Gynecologic problems FAQ050. Urinary tract infections. The American College of Obstetricians and Gynecologists. http://www.acog.org/~/media/For%20Patients/faq050.pdf?dmc=1&ts=20140523T1534363926. Accessed May 23, 2014.
- Hooton TM, et al. Acute uncomplicated cystitis and pyelonephritis in women. http://www.uptodate.com/home. Accessed July 1, 2014.
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