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A medical condition that can be identified by the narrowing or blockage of one or both ureters is Ureteral Stricture Disease. The tube responsible for carrying the urine from the kidney is the ureter. If the narrowing in the ureters is left untreated, then it can lead to some serious complications, such as kidney stones, kidney failure, and infection in the urinary tract. Understanding the causes and symptoms of Ureteral Stricture Disease is crucial. It makes it easy for the surgeon to perform an effective treatment procedure that can result in positive outcomes with innovative and advanced techniques.
Ureteral Stricture Disease can develop in the ureter due to several reasons, including:
Imaging tests like ultrasound, CT scan, and MRI can help detect Ureteral Stricture Disease.
These imaging tests enable the surgeon to visualize the structure of the urinary tract and can detect abnormalities in the ureter.
A minimally invasive procedure that involves the insertion of a thin scope into the ureter through which the surgeon can visualize the area. This procedure is ureteroscopy, which does not involve large incisions. With this procedure, the length of the strictures can easily be measured.
Undynamic tests are useful in diagnosing the functioning of the bladder and urinary tract. These tests allow the surgeon to detect urine flow and any abnormality in the ureter easily.

Depending upon the condition’s complexity and the patient’s overall health, the treatment procedures are considered. Different treatment procedures available for Ureteral Stricture Disease are:
Ureteral Dilation:
In this procedure, large instruments such as sounds or dilators can help widen the narrowed urethra. This is generally a simple procedure that can not offer effective results for longer and recurrent strictures.
Urethrotomy:
This treatment uses a cystoscope to widen the urethra with the help of a small knife that can cut the structure open. This minimally invasive treatment procedure is generally performed under general anesthesia.
Urethroplasty:
A surgical procedure in which the scar tissue that causes the structure is removed. Several types of urethroplasty, such as anastomotic urethroplasty and graft urethroplasty, can be performed for Ureteral Stricture Disease.
Drug-Coated Balloon:
A drug-coated balloon is considered the best for reducing scar tissue formation and preventing the recurrence of Ureteral Stricture Disease that is caused by the stricture.
Answer. The success rate of the surgical procedure for Ureteral Stricture Disease depends on whether the surgery is performed. But, generally, the success rate of the treatment for Ureteral Stricture Disease can be from 50% to 90%.
Answer. The surgical procedure (urethroplasty) is recommended for long and complex structures. This surgical procedure is used for repairing the urethra and is considered in those cases where other treatment procedures have failed to offer effective results.
Answer. Yes, the surgical treatment procedures for Ureteral Stricture Disease can carry some potential risks along with them. The risks of these treatments can include discomfort or pain and can have serious complications, such as infection and frequent urine leaks.
Answer. Several factors that can affect the risks of the surgical treatments for Ureteral Stricture Disease include the patient’s health, the surgical treatment performed, and the size and nature of the stricture.
Dr. Shirin Razdan is the director of the robotic surgery department at the Comprehensive Urological Surgery Institute in Miami, Florida. She is one of the leading and world renowned robotic surgeons in the United States who completed her medical education from Icahn School of Medicine at Mount Sinai Hospital, New York and has undergone subspecialty training in Urologic Oncology and Robotic Surgery.
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