which term means destruction of a kidney stone by ultrasonic waves traveling through water
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Kidney Stones Extracorporeal Shock Wave Lithotripsy. Extracorporeal shock wave lithotripsy (ESWL) is a technique that uses sound waves (ultrasound) to break up simple stones in the kidney or upper urinary tract. (Extracorporeal means outside the body, and lithotripsy means stone-breaking.) ESWL is not used for cystine stones.
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Kidney Stones Surgical Treatment This procedure is most effective for stones in the kidney or upper ureter. Lithrotripsy uses an instrument, machine, or probe to break the stone into tiny particles that can pass naturally. This procedure is not appropriate for patients with very large stones or certain other medical conditions. Ultrasonic lithotripsy uses high frequency sound waves delivered through an electronic probe inserted into the ureter to break up the kidney stone. The fragments are passed by the patient or removed surgically.
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Extracorporeal Shock Wave Lithotripsy (ESWL) for Kidney Stones Extracorporeal shock wave lithotripsy (ESWL) uses shock waves to break a kidney stone into small pieces that can more easily travel through the urinary tract and pass from the body. See a picture of ESWL.1  You lie on a water-filled cushion, and the surgeon uses X-rays or ultrasound tests to precisely locate the stone.SWL may work best for kidney stones in the kidney or in the part of the ureter close to the kidney. Your surgeon may try to push the stone back into the kidney with a small instrument (ureteroscope) and then use ESWL.
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- The term nephrocentesis means: a) surgical puncture of the kidney b) hernia of the kidney c) behind the kidney d) none of these. a) surgical puncture of the kidney. Ms. Andretti came to the clinic today complaining of severe menstrual pain and cramping.
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Extracorporeal shockwave therapy Extracorporeal shock wave lithotripsy. Extracorporeal shock wave lithotripsy (ESWL) is a non-invasive treatment of kidney stones (urinary calculosis) and biliary calculi (stones in the gallbladder or in the liver) using an acoustic pulse. It is also reported to be used for salivary stones and pancreatic stones. Contents.
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- ultrasonic (ˌʌltrəˈsɒnɪk) adj (General Physics) of, concerned with, or producing waves with the same nature as sound waves but frequencies above audio frequencies. See also ultrasound ˌultraˈsonically adv. ul•tra•son•ic (ˌʌl trəˈsɒn ɪk) adj. of, pertaining to, or utilizing ultrasound.
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Kidney Stones For kidney stones that do not pass on their own, a procedure called lithotripsy is often used. In this procedure, shock waves are used to break up a large stone into smaller pieces that can then pass through the urinary system. Surgical techniques have also been developed to remove kidney stones when other treatment methods are not effective.
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- ultrasonic (ˌʌltrəˈsɒnɪk) adj (General Physics) of, concerned with, or producing waves with the same nature as sound waves but frequencies above audio frequencies. ul•tra•son•ic (ˌʌl trəˈsɒn ɪk) adj. of, pertaining to, or utilizing ultrasound. [1925–30] ul`tra•son′i•cal•ly, adv.
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- 1 A noncontrast spiral computed tomography (CT) scan is the preferred test for kidney stones. It is a special type of CT scan that moves in a circle.  An intravenous pyelogram (IVP) is an X-ray test that shows pictures of the urinary tract , including any kidney stones.
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Renal Ultrasound Renal Ultrasound. Your doctor has requested an ultrasound of your kidney. Ultrasound is a procedure that uses sound waves to see inside your body. This procedure is used to detect a mass, cyst, kidney stone or other obstruction in the kidney. At Cedars-Sinai Medical Center's S. Mark Taper Foundation Imaging Center, we have a specialized team of physicians, nurses, and technologists who are experts in ultrasound radiology.
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- Hydronephrosis is the distention of the pelvis and calyces of one or both kidneys, resulting in thinning of the renal tubules because of obstructed urinary flow.When the obstruction is a stone or kink in one of the ureters, only one kidney is damaged.ydronephrosis is the swelling of the kidneys when urine flow is obstructed in any of part of the urinary tract. Swelling of the ureter, which always accompanies hydronephrosis, is called hydroureter.
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Shock Wave Technique Treats Small Kidney Stones Nov. 19, 2010 -- A shock wave technique was effective in treating single kidney stones less than 1 centimeter in size and may be a safe and noninvasive alternative to the standard surgical therapy, a study shows.
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Kidney Stones A type of computed tomography (CT) scan called a spiral or helical CT scan is currently the best method for diagnosing stones in either the kidneys or the ureters. This test is fast, does not require instruments or foreign chemicals to enter the body, and provides detailed accurate images of even very small stones.
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lithotripsy extracorporeal shock-wave lithotripsy (ESWL) a noninvasive fragmentation of kidney stones or gallstones with shock waves generated outside the body. It requires no incisions, catheters, or nephroscopes.
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Kidney stone disease A kidney stone, also known as a renal calculus or nephrolith, is a solid piece of material which is formed in the kidneys from minerals in urine. Kidney stones typically leave the body in the urine stream, and a small stone may pass without causing symptoms.ther associated symptoms include: nausea, vomiting, fever, blood in the urine, pus in the urine, and painful urination. Blockage of the ureter can cause decreased kidney function and dilation of the kidney. Most stones form due to a combination of genetics and environmental factors.
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- Lithotripsy is a procedure that uses shock waves to break up stones in the kidney, bladder, or ureter (tube that carries urine from your kidneys to your bladder).
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UCSF Study Leader Recommends Change in Standard Practice The use of CT to diagnose kidney stones has risen 10-fold in the last 15 years. CT exams generally are conducted by radiologists, while ultrasound exams may be conducted by emergency room physicians as well as radiologists. An ultrasound image of the bladder showing a ureter blocked by a kidney stone.
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- ESWL uses shock waves that pass easily through the body but are strong enough to break up a kidney stone. This is the most commonly used medical procedure for treating kidney stones. Ureteroscopy. The surgeon passes a very thin viewing tool (ureteroscope) up the urinary tract to the stone's location, and then he or she uses tools to remove the stone or break it up for easier removal.
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lithotripsy Definition. Lithotripsy is the use of high-energy shock waves to fragment and disintegrate kidney stones. The shock wave, created by using a high-voltage spark or an electromagnetic impulse, is focused on the stone. This shock wave shatters the stone and this allows the fragments to pass through the urinary system.ithotripsy uses the technique of focused shock waves to fragment a stone in the kidney or the ureter. The patient is placed in a tub of water or in contact with a water-filled cushion, and a shock wave is created which is focused on the stone. The wave shatters and fragments the stone.
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Treatment Extracorporeal shock wave lithotripsy (ESWL) ESWL is the most common way of treating kidney stones that can't be passed in the urine. It involves using ultrasound (high-frequency sound waves) to pinpoint where a kidney stone is. Ultrasound shock waves are then sent to the stone from a machine to break it into smaller pieces, so it can be passed in your urine.
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Lithotripsy ESWL is used when a kidney stone is too large to pass on its own, or when a stone becomes stuck in a ureter (a tube that carries urine from the kidney to the bladder) and will not pass. Kidney stones are extremely painful and can cause serious medical complications if not removed.
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Kidney Stones in Adults Until 20 years ago, open surgery was necessary to remove a stone. The surgery required a recovery time of 4 to 6 weeks. Extracorporeal shock wave lithotripsy (ESWL) is the most frequently used procedure for the treatment of kidney stones. In ESWL, shock waves that are created outside the body travel through the skin and body tissues until they hit the denser stones.
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What is shock wave lithotripsy? A soft, water-filled cushion may be placed on your abdomen or behind your kidney. The body is positioned so that the stone can be targeted precisely with the shock wave. In an older method, the patient is placed in a tub of lukewarm water. About 1-2 thousand shock waves are needed to crush the stones. The complete treatment takes about 45 to 60 minutes. Sometimes, doctors insert a tube via the bladder and thread it up to the kidney just prior to SWL.
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Ultrasonic cleaning Ultrasonic cleaner showing the removable basket in place, and a closeup of the light and timer. An ultrasonic cleaning is a process that uses ultrasound (usually from 20–400 kHz) and an appropriate cleaning solvent (sometimes ordinary tap water) to clean items.The ultrasound can be used with just water, but use of a solvent appropriate for the item to be cleaned along with the soiling enhances the effect.ltrasonic cleaners are used to clean many different types of objects, including jewellery, lenses and other optical parts, watches, dental and surgical instruments, tools, coins, fountain pens, golf clubs, fishing reels, window blinds, firearms, musical instruments, industrial parts and electronic equipment.
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Human Physiology/Print Version A renal ultrasound is a safe and painless test that uses sound waves to make images of the kidneys, ureters, and bladder. The kidneys are a pair of bean-shaped organs located toward the back of the abdominal cavity, just above the waist. They remove waste products from the blood and produce urine.
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Kidney Stones A kidney stone is a hard, crystalline mineral material formed within the kidney or urinary tract. Kidney stones are a common cause of blood in the urine (hematuria) and often severe pain in the abdomen, flank, or groin. Kidney stones are sometimes called renal calculi.idney Stone Treatment. Most kidney stones eventually pass from the kidney through the ureter and bladder and finally through the urethra on their own. However, treatment is often required for pain control from kidney stones as they pass.