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A ureteric balloon catheter is a balloon catheter intended for treating strictures of the ureter. In fact it is a double J stent on which a balloon is mounted. It is connected to a delivery device (pusher) to introduce it from the bladder into the ureter. The system comprises a non-return valve device, and a pusher with a stylet and two ports.
A urethral stricture is a narrowing of the urethra, the tube connected to the bladder that allows urination. The narrowing reduces the flow of urine and makes it more difficult or even painful to empty the bladder. [1] Urethral stricture is caused by injury, instrumentation, infection, and certain non-infectious forms of urethritis. The ...
Minimal invasive treatment: Overtoom procedure: [4] dilatation with cutting balloon catheter followed by introduction of the pyeloplasty balloon catheter. [5] This balloon is inflated with pure contrast agent via the pusher and remains in situ in the ureter to keep the previous treated stricture dilated while the expanded urothelium heals ...
A retrograde urethrography [1] is a routine radiologic procedure (most typically in males) used to image the integrity of the urethra. Hence a retrograde urethrogram is essential for diagnosis of urethral injury, or urethral stricture. [2] [3]
Treatment options include minimally invasive palliative procedures such as Nephrostomy tube insertion or ureteric stents insertion or ureteral balloon catheter dilatation. Various surgical techniques are employed to restore urine flow or repair damaged ureters when conservative treatments are insufficient.
In some individuals, long-term permanent scarring and strictures of the urethra occur. [14] Defective catheters may be supplied, which break in situ. The most common fractures occur near the distal end or at the balloon. Catheters can be pulled out by patients while the balloon is still inflated, leading to major complications or even death.
used to break down kidney stones into smaller fragments to allow them to pass out without the need of any surgery Cystoscope: an endoscope to view the urinary passage Urethral sound: instrument used to dilate urethra and relieve urethral strictures Ureteric balloon catheter: a balloon catheter intended for treating strictures of the ureter
It is most often performed in the outpatient setting, with the patient (usually) being discharged from the hospital or surgery center within six hours from the procedure's inception. [citation needed] Urethrotomy (also referred to as DVIU, or Direct Visual Internal Urethrotomy) is a popular treatment for male urethral strictures. However, the ...