Urodynamic studies test the functioning of sphincters (the ring of muscles that regulates urine flow), bladder, and urethra. It determines the holding capacity as well as the flow rate of urine. Urodynamic testing also helps to identify any leaks or blockages in the bladder. Read more: How Is a Urodynamic Test Performed? Article
Multimedia: Slideshows, Images & Quizzes
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Urine: What Your Pee Says About Your Health
Have you been asked to provide a urinalysis sample? A urinalysis examines the cells and substances in your urine to search for...
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Conditions That Can Cause Blood In Your Urine
It can be a shock to see blood in your pee. A number of conditions can cause it. Find out why it happens and what to do about it.
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Urine: Things That Can Affect the Smell of Your Pee
Lots of things can change the way your pee smells. Find out what they are and what you can do about the odor.

SLIDESHOW
The 14 Most Common Causes of Fatigue See SlideshowRelated Disease Conditions
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Blood in Urine
Blood in the urine is termed hematuria. Hematuria, whether it be gross or microscopic, is abnormal and should be further investigated.
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Urine Blockage in Newborns
There are many syndromes and defects that may cause urine blockage in newborns. Defects in the urinary tract that may cause urine blockage include vesicoureteral reflux, ureteropelvic junction obstruction, bladder outlet obstruction, posterior urethral valves, nerve disease, and ureterocele. Syndromes that may cause urinary blockage include congenital heart defects, esophageal atresia, and prune belly syndrome. Treatment for urine blockage in newborns depends on the cause of the blockage.
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What Is a Urodynamic Test and How Is It Done?
A urodynamic test analyzes the function of the urethra and the bladder. The procedure takes about 30-40 minutes and helps to assess the cause of a patient's symptoms and signs.
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