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Taken as a whole, if the disease is limited to the kidney, only 20–30% develop metastatic disease after nephrectomy. [110] More specific subsets show a five-year survival rate of around 90–95% for tumors less than 4 cm. For larger tumors confined to the kidney without venous invasion, survival is still relatively good at 80–85%.
Founded in 1966, the American Society of Nephrology (ASN) is the world's largest professional society devoted to the study of kidney disease.Composed of over 20,000 physicians and scientists, ASN promotes expert patient care, advances medical research, and educates the renal community.
Electrohydraulic Lithotripsy (EHL) is a medical procedure which uses targeted shockwaves to break up kidney stones and gallstones. [1] This form of extracorporeal lithotripsy is unique in that the shockwaves are produced by a vaporization bubble expanding and collapsing repeatedly, creating a pressure wave. [1]
Kidney stone disease; Other names: Urolithiasis, kidney stone, renal calculus, nephrolith, kidney stone disease, [1] A kidney stone, 8 millimeters (0.3 in) in diameter: Specialty: Urology, nephrology: Symptoms: Severe pain in the lower back or abdomen, blood in the urine, vomiting, nausea [2] Causes: Genetic and environmental factors [2 ...
Renal tubular acidosis (RTA) is a medical condition that involves an accumulation of acid in the body due to a failure of the kidneys to appropriately acidify the urine. [1] In renal physiology, when blood is filtered by the kidney, the filtrate passes through the tubules of the nephron, allowing for exchange of salts, acid equivalents, and other solutes before it drains into the bladder as urine.
Since Page kidney is a unilateral process, symptom presentation differs significantly depending on if patients have native kidneys or only one functioning kidney, such as renal transplant recipients. [2] In those with a normally functioning second kidney, the only symptom may be new-onset hypertension.
Reflux nephropathy is kidney damage (nephropathy) due to urine flowing backward (reflux) from the bladder toward the kidneys; the latter is called vesicoureteral reflux (VUR). Longstanding VUR can result in small and scarred kidneys during the first five years of life in affected children.
In 1893, Howard Kelly, a gynecologist and pioneering urogynecologist, invented an air cystoscope which was simply a handheld, hollow tube with a glass partition. [1] When the American Surgical Society, later the American College of Surgeons, met in Baltimore in 1900, a contest was held between Howard Kelly and Hugh Hampton Young, who is often considered the father of modern urology. [2]