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Cystoscopy is endoscopy of the urinary bladder via the urethra. It is carried out with a cystoscope . The urethra is the tube that carries urine from the bladder to the outside of the body.
Cystoscopy may be needed to explore the urinary passage and rule out blockages. [ citation needed ] In acute cases of urinary retention where associated symptoms in the lumbar spine are present such as pain, numbness ( saddle anesthesia ), parasthesias, decreased anal sphincter tone, or altered deep tendon reflexes, an MRI of the lumbar spine ...
BPH is normally initially treated medically through alpha antagonists such as tamsulosin, or 5-alpha-reductase inhibitors such as finasteride and dutasteride.If medical treatment does not reduce a patient's urinary symptoms, a TURP may be considered following a careful examination of the prostate or bladder through a cystoscope.
Because a pyelogram involves cystoscopy, it may cause sepsis, infection or bleeding, [13] and may also cause nausea and vomiting. [13] The dye may also be toxic to the kidneys. [13] Before the procedure, a person is usually asked to complete a safety check assessing for potential risks, such as pregnancy or allergy. [13]
Urethral sounding is the practice of inserting objects (typically made by metal or silicone) into the urethra for sexual gratification. [1] Urethral dilatation is a urological procedure that uses probes called sounds to enlarge the inside diameter of the urethra and locate obstructions in the urethra, or as a treatment for urethral strictures.
Finally, the researchers did not take into account potential risks of screenings, such as false positives and overdiagnosis. Dr. Marc Siegel, clinical professor of medicine at NYU Langone Health ...
Retrograde ejaculation occurs when semen which would be ejaculated via the urethra is redirected to the urinary bladder.Normally, the sphincter of the bladder contracts before ejaculation, inhibiting urination and preventing a reflux of semen into the bladder.
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