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Ureteroscopy is an examination of the upper urinary tract, usually performed with a ureteroscope that is passed through the urethra and the bladder, and then directly into the ureter. [1] The procedure is useful in the diagnosis and treatment of disorders such as kidney stones and urothelial carcinoma of the upper urinary tract. [ 1 ]
An intravenous pyelogram is used to look for problems relating to the urinary tract. [5] These may include blockages or narrowing, such as due to kidney stones, cancer (such as renal cell carcinoma or transitional cell carcinoma), enlarged prostate glands, and anatomical variations, [5] such as a medullary sponge kidney. [6]
More invasive forms of imaging include ureteroscopy, which is the insertion of a flexible endoscope into the urinary tract to view the ureters. [23] Ureteroscopy is most commonly used for medium to large-sized stones when less invasive methods of removal cannot be used. [23]
The local anesthetic is applied direct from a tube or needleless syringe into the urinary tract. Often, skin preparation is performed with chlorhexidine. [4] Patients receiving a ureteroscopy may receive a spinal or general anaesthetic. The physician will gently insert the tip of the cystoscope into the urethra and slowly glide it up into the ...
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The tests are classified by speciality field, conveying in which ward of a hospital or by which specialist doctor these tests are usually performed. The ICD-10-CM is generally the most widely used standard by insurance companies and hospitals who have to communicate with one another, for giving a overview of medical tests and procedures. It has ...
Drugs used for the treatment of OAB (over active bladder) are sometimes given to reduce or eliminate the increased urgency and frequency of urination caused by the presence of the stent. [citation needed] Stents often have a thread, used for removal, that passes through the urethra and remains outside the body. This thread may cause irritation ...
A distinction between nephrolithiasis and urolithiasis can be made because not all urinary stones (uroliths) form in the kidney; they can also form in the bladder. But the distinction is often clinically irrelevant (with similar disease process and treatment either way) and the words are thus often used loosely as synonyms.