), which is common in older men
Cancer of the bladder, prostate, or kidney (cancer is an uncommon cause of blood in the urine, and it usually affects people older than 50)
Sometimes, urine can look as though it is bloody even though it isnt. This can happen if you eat a lot of beets or food dyes, or if you take certain medicines. ‚
Should I see a doctor or nurse? " ” Yes. See your doctor or nurse if you see blood in your urine, or if your urine is pink, red, brownish-red, or the color of tea. ‚
Sometimes, doctors find blood in the urine when they do a routine urine test. That can happen even if the urine looks normal. It means there are microscopic (trace) amounts of blood in the urine. ‚
Which tests should I have? " ” Your doctor or nurse will decide which tests you should have based on your age, other symptoms, and individual situation. There are lots of tests, but you might not need any. ‚
Here are the most common tests doctors use to find the cause of blood in the urine: ‚
- Urine tests " “ Urine tests can show what kind of cells are in the urine. This can hold clues about what might be going wrong.
- Blood tests " “ Blood tests can show whether your kidneys are working normally, or if you might have certain diseases.
- CT scan " “ A CT scan is a special kind of X-ray. It creates a picture of the kidneys and urinary tract. Doctors can use it to check for kidney stones and other problems in the urinary tract.
- Kidney ultrasound " “ A kidney ultrasound is another way to create a picture of the kidneys. Doctors sometimes use ultrasound instead of a CT scan.
- Cystoscopy " “ Cystoscopy is a procedure that allows the doctor to look inside the bladder. To do a cystoscopy, the doctor inserts a small tube into the urethra, the tube through which urine leaves the body. Then he or she threads the tube up into the bladder. The tube has a tiny camera that projects images of the bladder onto a screen. If the doctor sees anything unusual, he or she might take a sample of tissue (biopsy) to look at under the microscope.
- Kidney biopsy " “ During a kidney (renal) biopsy, the doctor takes a small sample of tissue from the kidney to look at under the microscope. The most common way to get the sample is by inserting a needle straight through the skin in the back and into the kidney.
Should I be treated? " ” That depends on what seems to have caused the blood in your urine. If you had blood in your urine because you exercised too intensely or because your kidney was bruised, you might not need any treatment. On the other hand, if you have blood in the urine because of a bladder or kidney infection, you will probably need antibiotics. ‚
All topics are updated as new evidence becomes available and our peer review process is complete. ‚
This topic retrieved from UpToDate on: Nov 04, 2014. ‚
Topic 15354 Version 8.0 ‚
Release: 22.8 - C22.208 ‚
‚ © 2014 UpToDate, Inc. All rights reserved. ‚
figure 1
Anatomy of the urinary tract
Urine is made by the kidneys. It passes from the kidneys into the bladder through two tubes called the ureters. Then it leaves the bladder through another tube, called the urethra.
Graphic 79864 Version 6.0
View Originalfigure 1
Anatomy of the urinary tract
Urine is made by the kidneys. It passes from the kidneys into the bladder through two tubes called the ureters. Then it leaves the bladder through another tube, called the urethra.
Graphic 79864 Version 6.0
View Original
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