Ureteroscopy

Ureteroscopy is a medical procedure that allows the doctor to examine the inside of the ureter and renal pelvis. For this, a special device is used - a ureteroscope, which is a thin flexible tube with optics and a light source at the end.

Ureteroscopy is performed to diagnose and treat various diseases of the kidneys and urinary tract. Main indications for this procedure:

1. Suspicion of stones in the ureter or renal pelvis. Ureteroscopy allows you to detect stones and evaluate the possibility of their removal.

2. Strictures and narrowings of the ureter. During ureteroscopy, the extent and degree of narrowing can be assessed, and bougienage or stenting can be performed to restore patency.

3. Tumors of the ureter. Ureteroscopy makes it possible to obtain a tissue sample for histological examination.

4. Injuries and scar changes of the ureter.

5. Control after treatment of the above diseases.

If kidney stones are suspected, ureteroscopy is often combined with contact lithotripsy - destruction of stones using laser, ultrasound or other methods. This allows you to simultaneously get rid of the stone without resorting to open surgery.

Thus, ureteroscopy is an effective minimally invasive method for diagnosing and treating diseases of the ureter and kidneys. Correct application of this procedure allows you to avoid traumatic operations and quickly restore normal urine flow.

Ureteroscopy (ureteroscopy) is a method of examining the ureter using a ureteroscope, which is a flexible tube with an optical system at the end. The ureteroscope is inserted into the ureter through the urethra and allows you to see its inner surface, identify the presence of stones, tumors or other pathological changes.

Ureteroscopy is one of the most accurate methods for diagnosing urolithiasis, as it allows you to visualize stones that are not visible with other research methods. In addition, ureteroscopy allows for therapeutic procedures such as the removal of stones or tumors, as well as the installation of stents to improve the flow of urine.

The ureteroscopy procedure is usually performed under local anesthesia and takes about 30-60 minutes. The patient is in a supine position with knees bent and legs apart. The urethroscope is inserted through the urethra into the ureter and fixed in the desired position. After this, the doctor can begin examining and diagnosing the ureter.

As a result of ureteroscopy, it is possible to identify the presence of stones in the ureter, determine their size and location. Tumors, polyps, or other pathological changes may also be detected. After diagnosis, the doctor can decide on further treatment tactics.

Today we will talk about one of the popular techniques in urology – ureteroscopy. This is a method that involves examining the urinary tract using a special instrument - a ureteroscope, which consists of a thin, flexible tube with a light and a camera at the end. The study is carried out endoscopically and using ureterassociation.

Ureteroscopy is prescribed when the patient needs to undergo an examination of the urinary tract in order to diagnose diseases such as urolithiasis, ureteral strictures, anomalies and tumors, urine leakage, etc. In particular, the method has a high diagnostic value, which makes it possible to recognize the disease at the initial stage. In addition, it can be used to perform retrograde cystourethrograde embolization of the bladder arteries, eliminate ureteral strictures and other diseases. The technique is applicable to adults. It is performed using both the transurethral method and the retrograde method. It is worth noting that the manipulation is invasive, but the number of complications is minimal. Transurethral ureteroscopy requires anesthesia because the patient must be examined in a supine position. This may require both epidural and general anesthesia. Retrograde examination is also performed under general anesthesia.

More details about the procedure: Before performing ureteroscopy, it is necessary to understand the general nuances of the procedure. The manipulation is divided into several stages: – Preparatory. The patient must undergo certain tests and go through doctors. As a rule, a therapist, oncologist, urologist and surgeon are prescribed. The woman must also provide cytology results if she plans to become pregnant. Before the examination, it is imperative to clear the intestines of gases.