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A ureteroscope is a specialized device used by urologists in one of the main procedures for either removing or smashing kidney stones. It is a very thin instrument, it's used to look at the inside of the ureter.
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What is the difference between ureteroscope vs cystoscope?
Ureteroscopy (URS): This treatment involves the use of a very small, fiber-optic instrument called a ureteroscope, which allows access to stones in the ureter or kidney. The ureteroscope allows your urologist to directly visualize the stone by progressing up the ureter via the bladder. No incisions are necessary and general anesthesia is used to keep the patient comfortable during the procedure.Once the stone is seen through the ureteroscope, a small, basket-like device can be used to grasp smaller stones and remove them. If a stone is too large to remove in one piece, it can be fragmented into smaller pieces. Most commonly this is accomplished with laser energy.Once the stone has been completely treated, the procedure is done. In many cases, the urologist may choose to place a stent within the ureter, to allow any post-operative swelling or reaction to subside.A cystoscopy is an examination of the inside of the bladder and urethra, the tube that carries urine from the bladder to the outside of the body. In men, the urethra is the tube that runs through the penis. The doctor performing the examination uses a cystoscope-a long, thin instrument with an eyepiece on the external end and a tiny lens and a light on the end that is inserted into the bladder. The doctor inserts the cystoscope into the patient's urethra, and the small lens magnifies the inner lining of the urethra and bladder, allowing the doctor to see inside the hollow bladder. Many cystoscopes have extra channels within the sheath to insert other small instruments that can be used to treat or diagnose urinary problems.
Which term refers to treatment for a nephrolith lodged in the ureter?
Ureteroscopy: is a treament for a nephrolith lodged in the ureter (ureter/o means ureter, and -scopy means visual examination). A specialized instrument called a Ureteroscope is inserted through the urethra and bladder into the ureter. If possible, the nephrlith is removed intact through the scope. If the stone is too large, a laser is used to break it up and the pieces are then removed.
What is ureteroscopy with calculus extraction?
Ureteroscopy with calculus extraction is a minimally invasive procedure used to remove kidney or ureteral stones. It involves using a thin, flexible scope called a ureteroscope to locate and break up the stones, which are then removed or passed naturally through urine. This procedure is often performed under general anesthesia and typically has a high success rate with minimal complications.
Iam suffering from kidney stones please tell me some ideas STONES IN MY LEFT KIDNEY 9.8MM SIZE.DOCTOR RECOMMEND ME TAKE TO HIMALYAS CYSTONE.PLEASE GUIDE ME SO THAT STONES COULD BE COME OUT.THANKS YOU?
AnswerHello Ajay:Well, it's obvious you are from India and your culture does believe in healing by herbs and similar methods. Himalya Cystone may work for extremely small stones, but I personally don't feel it will work for larger stones.If you are constantly in pain then this could mean your have one or more larger stones in the area and I doubt Himalya Cystone would work quickly enough for you.I suggest you either get another Conventional doctor for a second opinion or go straight to a hospital for a scan to detect how large your kidney stones are.Here are some methods many doctors use in Canada:Shock WavesYour doctor can use a machine to send shock waves directly to the kidney stone. The shock waves break a large stone into small stones that will pass through your urinary system with your urine. The full name for this method is extracorporeal shock wave lithotripsy. Doctors often call it ESWL for short. Lithotripsy is a Greek word that means stone crushing.Two types of shock wave machines exist. With one machine, you sit in a tub of water. With most newer machines, you lie on a table. A health technician will use ultrasound or x-ray images to direct the sound waves to the stone.Tunnel SurgeryIn tunnel surgery, the doctor makes a small cut into the patient's back and makes a narrow tunnel through the skin to the stone inside the kidney. With a special instrument that goes through the tunnel, the doctor can find the stone and remove it. The technical name for this method is percutaneous nephrolithotomy.UreteroscopeA ureteroscope looks like a long wire. The doctor inserts it into the patient's urethra, passes it up through the bladder, and directs it to the ureter where the stone is located. The ureteroscope has a camera that allows the doctor to see the stone. A cage is used to catch the stone and pull it out, or the doctor may destroy it with a device inserted through the ureteroscope.Holistic MethodMix:2 oz of olive oil2 oz of lemon juiceDrink it straight down and follow with a large glass of water. Stones will pass within 24 hours.See related links for more information on this.
Ureteral retrograde brush biopsy?
DefinitionUreteral retrograde brush biopsy is a procedure in which tissue from the kidney or ureter (tube that connects a kidney to the bladder) is removed for examination.Alternative NamesBiopsy - brush - urinary tract; Retrograde ureteral brush biopsy cytology; Cytology - ureteral regrograde brush biopsyHow the test is performedThis procedure is performed using regional (spinal) or general anesthesia. The test takes about 30 - 60 minutes.A long, thin tube (cystoscope) is first placed through the urethra into the bladder. Then a guide wire is inserted through the cystoscope into the ureter (the tube between the bladder and kidney).The cystoscope is removed, leaving the guide wire in place. A small camera used to see the inside of the ureter and kidney (ureteroscope) is then inserted over or next to the guide wire.A nylon or steel brush is placed through the ureteroscope. The suspicious area is rubbed with the brush. Biopsy forceps may be used instead to collect a tissue sample.The brush or biopsy forceps is removed. The tissue is taken from the instrument and sent to a pathology laboratory for analysis. The instrument and guide wire are completely removed from the body.How to prepare for the testFasting for about 6 hours is generally recommended. Your health care provider will advise you on specific preparations you will need to make.How the test will feelAfter the test is over, you may have some mild cramping or discomfort. Some burning may occur the first few times you empty your bladder. You may also see some blood in your urine for a few days after the procedure.Why the test is performedThis test is used to take a sample of tissue from the kidney (renal pelvis or calyx) or ureter. It is performed when an x-ray or other test has shown a suspicious area (lesion), or there are suspicious cells in the urine.Normal ValuesThe tissue appears normal.What abnormal results meanAbnormal results may show cancerous cells (carcinoma). This test is often used to tell the difference between cancerous (malignant) and noncancerous (benign) lesions.What the risks areAllergy to anestheticBleedingInfection (urinary tract infection, pyelonephritis, or sepsis)Hole (perforation) in the ureterTell your health care provider if you have any allergies to seafood, as these may cause allergic reactions if the contrast dye used during this test is given through a vein (intravenous line).Special considerationsThis test should not be performed in people with acute urinary tract infection or a blockage at or below the biopsy site.After the test, watch for abdominal pain or flank pain. Report excessive pain, fever, or chills to your health care provider immediately.A small amount of blood in the urine is normal the first few times you urinate after the procedure. Your urine may look faintly pink. Report very bloody urine or bleeding that lasts longer than three emptyings of the bladder to your health care provider.ReferencesSagalowsky AI, Jarrett TW. Management of urothelial tumors of the renal pelvis and ureter. In: Wein AJ, ed. Campbell-Walsh Urology. 9th ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 49.
What are the best hospitals for lung transplants?
According to rankings in U.S. News and World Report, the 10 best nephrology hospitals are: #1 Mayo Clinic Rochester, MN #2Cleveland Clinic Cleveland, OH #3New York-Presbyterian University Hospital of Columbia and Cornell New York, NY #4Johns Hopkins Hospital Baltimore, MD #5 Brigham and Women's Hospital Boston, MA #6 Massachusetts General Hospital Boston, MA #7 UCSF Medical Center San Francisco, CA #8 UCLA Medical Center Los Angeles, CA #9 Wake Forest Baptist Medical Center Winston-Salem, NC #10 Vanderbilt University Medical Center Nashville, TN To read more visit the Related Link.
