A 24-hour urine collection is a simple lab test that measures what’s in your urine. The test is used to check kidney function. A 24-hour urine collection is done by collecting your urine in a special container(s) over a full 24-hour period. The container(s) must be kept cool until the urine is returned to the lab.
An antegrade pyelogram is an imaging test to find a blockage (obstruction) in the upper urinary tract. Your urinary tract includes the kidneys, ureters, and bladder. The ureters are the narrow tubes that carry urine from the kidneys to the bladder. During the test, the radiologist injects a contrast dye through a needle that is placed through the flank area of your back. The radiologist uses X-ray images to watch the contrast dye as it moves from the kidney into the ureter and then to the bladder.
Circumcision is the surgical removal of the foreskin that covers the tip of the penis.
Cryotherapy involves freezing the cancer cells and cutting off their blood supply. Tiny needles are placed right into the tumor. Argon gases are passed through the needles and exchanged with helium gases. This causes a freezing and warming cycle. The frozen, dead tissue then thaws and is naturally absorbed by the body.
CT scan is a type of imaging test. It uses X-rays and computer technology to make images or slices of the body. A CT scan can make detailed pictures of any part of the body, including the bones, muscles, fat, organs, and blood vessels. They are more detailed than regular X-rays.
Cystography is an imaging test that can help diagnose problems in your bladder. It uses X-rays. They may be X-ray pictures or fluoroscopy, a kind of X-ray "movie."
Cystometry is a test used to look for problems with the filling and emptying of the bladder. The bladder is part of the urinary tract. It’s a hollow muscular organ that relaxes and expands to store urine.
Cystoscopy is a procedure that lets the health care provider view the urinary tract, particularly the bladder, the urethra, and the openings to the ureters. Cystoscopy can help find problems with the urinary tract. This may include early signs of cancer, infection, narrowing, blockage, or bleeding.
An intravenous pyelogram is an imaging test used to look at the kidneys and ureters. The ureters are the narrow tubes that carry urine from the kidneys to the bladder.
A biopsy is done to remove tissue or cells from the body to exam under a microscope. The tissue sample is removed with a needle to check for cancer or other abnormal cells. It also helps check how well the kidney is working.
A kidney scan is a specialized radiology procedure used to assess the function and structure of the kidneys, as well as the perfusion (blood flow) to the kidney tissue.
A kidney transplant is a surgery done to replace a diseased kidney with a healthy kidney from a donor. The kidney may come from a deceased organ donor or from a living donor. Family members or others who are a good match may be able to donate one of their kidneys. This type of transplant is called a living transplant. People who donate a kidney can live healthy lives with one healthy kidney.
A kidney ultrasound is an imaging test that uses sound waves to look at your kidneys. It can check the size, shape, and location of your kidneys. It also lets your healthcare provider see how well blood is flowing in your kidneys.
This type of X-ray may be done to check the stomach for causes of stomach pain. It may also be done to check the organs and structures of the urinary or GI system. The X-ray may be the first diagnostic procedure used to check the urinary system.
Lithotripsy is a procedure used to treat kidney stones that are too large to pass through the urinary tract. It works by sending focused ultrasound energy or shock waves directly to the stone. The shock waves break a large stone into smaller stones that will pass through the urinary system. Lithotripsy lets people with certain types of kidney stones avoid surgery.
The prostate gland is found only in males. It sits below the bladder and wraps around the urethra (the tube that carries urine out of the body). The prostate helps make semen.
A prostate or rectal ultrasound is an imaging test that uses sound waves to look at your prostate or your rectum.
Radical prostatectomy is surgery to remove the prostate gland. During the procedure, the seminal vesicles, nearby tissues, and often some pelvic lymph nodes are also removed.
A renal angiogram is an imaging test to look at the blood vessels in your kidneys. Your doctor can use it to look at the ballooning of a blood vessel (aneurysm), narrowing of a blood vessel (stenosis), or blockages in a blood vessel. He or she can also see how well blood is flowing to your kidneys.
A renal venogram is an imaging test to look at the veins in and around your kidneys. Your doctor may also use the test to find out what is causing your high blood pressure (hypertension).
Retrograde cystography is an imaging test that uses X-rays to see the bladder. X-rays are made of the bladder after it has been filled with a contrast dye. The dye lets the radiologist see your organ or tissues more clearly.
A retrograde pyelogram is an imaging test that uses X-rays to look at your bladder, ureters, and kidneys. The ureters are the long tubes that connect your kidneys to your bladder. This test is usually done during a test called cystoscopy. It uses an endoscope, which is a long, flexible, lighted tube. During a cystoscopy, the healthcare provider can inject contrast dye directly into the ureters. The contrast helps parts of the body show up more clearly on an X-ray. The exam is performed under anesthesia.
The prostate gland is found only in males. It sits below the bladder and wraps around the urethra. The prostate helps make semen. Prostatectomy is surgery to remove the prostate gland.
A transurethral resection of the prostate (TURP) is surgery to remove parts of the prostate gland through the penis. No incisions are needed.
A urine flow test calculates the speed of urine flow over time. It may be used to check how the bladder and sphincter are working. For this test, you will urinate into a special funnel that is connected to a measuring instrument. The instrument calculates the amount of urine, rate of flow in seconds, and the length of time until all urine has been passed. This information helps evaluate how well the lower urinary tract is working. It also helps figure out if there is a blockage of normal urine outflow.