Kidney Stones Overview Kidney Stones. Overview of Kidney Stones. UZeK.jpg' alt='Anatomy Bodybuilding Pdf' title='Anatomy Bodybuilding Pdf' />2006 Kawasaki Ninja 650r Manual Document about 2006 Kawasaki Ninja 650r Manual is available on print and digital edition. Reinstall Paint Tool Sai. This pdf ebook is one of digital edition of. Kidney stones are stones formed from chemicals in urine that crystallize and stick together. Some cause problems, and others we may never know theyre there. Filme Schauen Kostenlos Legal Deutsch Ohne Anmeldung Ohne there. Kidney stones calculi are hardened mineral deposits that form in the kidney. Pop Art Vector on this page. They originate as microscopic particles or crystals and develop into stones over time. The medical term for this condition is nephrolithiasis, or renal stone disease. The kidneys filter waste products from the blood and add them to the urine that the kidneys produce. When waste materials in the urine do not dissolve completely, crystals and kidney stones may form. Stones may pass out of the kidney, become lodged in the tube that carries urine from the kidney to the bladder ureter, and cause severe, excrutiating pain that begins in the lower back and radiates to the groin. A lodged stone can block the flow of urine, causing pressure to build in the affected ureter and kidney. Increased pressure results in stretching and spasm, which cause the severe pain. Kidney Stone Formation. Kidney stones form when there are too many chemicals to easily dissolve in the available urine. The most common causes of this are. The kidneys must maintain an adequate amount of water in the urine to dissolve all the removed waste products. If dehydration occurs, high levels of substances that do not dissolve completely e. Urine normally contains chemicalscitrate, magnesium, pyrophosphatethat help prevent the formation of crystals and stones. Low levels of these inhibitors can contribute to the formation of kidney stones. Of these, citrate is the most important. Incidence and Prevalence of Kidney Stones. People who live near large bodies of water e. Great Lakes, Gulf of Mexico, those who live in soft water areas, and those who have a sibling or parent with the condition experience a higher incidence of renal stone disease. According to the U. S. National Institutes of Health NIH, roughly 1 person in 1. Kidney stones are most prevalent in patients between the ages of 3. Overall incidence declines after age 5. Publication Review By Stephen W. Leslie, M. D., F. A. C. S., Stanley J. Swierzewski, III, M. D. Published 0. 8 Jun 1. Last Modified 2. Fat Burning Workouts Bodybuilding.