WebUrethra. This tube allows urine to pass outside the body. The brain signals the bladder muscles to tighten, which squeezes urine out of the bladder. At the same time, the brain signals the sphincter muscles to relax to let urine exit the bladder through the urethra. When all the signals occur in the correct order, normal urination occurs. ... WebBecause contrast dye is used, there is a risk for allergic reaction to the dye. Have kidney failure or other kidney problems. In some cases, the contrast dye can cause kidney failure. ... Your healthcare provider will put an endoscope through the opening in your urethra and move it into the bladder. Once the endoscope is in place, the bladder ...
What is Urologic Radiology? - Urology Care Foundation
WebThe contrast dye will let the healthcare provider see your bladder more clearly. He or she will take X-rays of the bladder. ... For example, cystourethrography images the bladder and the urethra. The healthcare provider may also use fluoroscopy to watch how the bladder empties while you urinate (voiding cystourethrography). Cystography may show ... The risks of cystoscopy and ureteroscopy include 1. UTIs 2. abnormal bleeding 3. abdominal pain or a burning feeling or pain while urinating 4. the inability to urinate swelling 5. injury to the urethra, bladder, or ureters 6. urethral narrowing due to scar tissue formation 7. complications from anesthesia See more Cystoscopy and ureteroscopy are common procedures performed by a urologist to look inside the urinary tract. Cystoscopy is a procedure that uses a cystoscope to look inside the urethra and bladder. A … See more A urologist performs a cystoscopy to find the cause of, and sometimes treat, urinary tract problems such as 1. frequent urinary tract infections (UTIs) … See more Your urologist will ask about your medical history to determine whether you need a cystoscopy or ureteroscopy. You may need to give a urine sample to test for a UTI. If you have a … See more A urologist performs a ureteroscopy to find the cause of urine blockage in a ureter or to evaluate other problems inside the ureters or kidneys. … See more show me a pokedex
Retrograde Urethrogram - Urology Care Foundation
WebMay 4, 2024 · The doctor will place a catheter in your urethra. The contrast dye will be gently injected through the catheter to fill your urethra. An x-ray camera will be used to capture images of your urethra that can be viewed on a monitor. The procedure lasts only for about five minutes. WebJan 21, 2024 · A ureteral obstruction is a blockage in one or both of the tubes (ureters) that carry urine from the kidneys to the bladder. Ureteral obstruction can be cured. However, if it's not treated, symptoms can … WebDye inserted from below fills the urethra up to the injured area. Dye inserted from above fills the bladder and the urethra down to the stricture. These tests together let the doctor find … show me a place