What is cystometry?
cystometry, also known as a cystometric study, is a diagnostic test used to assess the pressure and function of the bladder. Cystometry, which is used as an examination tool, is administered to diagnose different conditions, including the stones of the bladder, abnormalities of prostate and spinal cord injury. As with any medical procedure, there are risks associated with cystometry and this should be discussed with a qualified healthcare provider before testing.
During cystometry, the bladder is filled with a neutral liquid or gas cloth to test the pressure and contractual force of the bladder during the voiding process. Once the bladder measurements are documented, the bladder's ability to exclude the substance to help determine the source of the patient's urinary problems. The data recorded during the test is brought into a graph known as the cystometrogram (CMG) for analysis. The volume of the substance administered to fill the bladder is contrastingn with the accumulated pressure of the bladder as it is filled. Other data recorded during the urination process include the duration of voiding, the amount of urine and any delay or stress that could have occurred.
The cystometric procedure itself includes inserting a thin catheter dressed in cystometer into the bladder using the urethra. The catheter introduces either a saline or gas of carbon dioxide into the bladder, because the cystometer measures the inner bladder pressure as IT is filled. The time of initial awareness of the patient about the full bladder is documented along with how long it takes to experience the urge to urinate. The patient may feel a bit of discomfort by introducing the catheter and a strong urge to urinate as the bladder is filled.
cystoscopy is a related procedure used to diagnose conditions such as bladder stones, irritated bladder, aabnormalities of prostate. As a diagnosisThe Tical test uses cystoscopy to use a catheter equipped with a small camera, which is inserted into the bladder using the urethra to evaluate the bladder wall. The bladder filling with a saline solution causes it to spread, allowing clear display. If abnormal tissue is discovered during the test, biopsy can be performed.
The whole cystometric test process usually takes less than one hour from start to finish. Although the complications associated with cystometry are rare, individuals who have undergone this procedure can develop urinary tract infection. Those who undergo a biopsy during the administration of a cystoscopic procedure are at least at a less risk that they are experiencing excessive bleeding in a biopsical site. Rare cases of bladder wall rip have been documented during the cystoscopy test process.