News tagged with kidney

Related topics: kidney disease · kidney failure · kidney function · kidney transplant · patients

Surveillance beats radical nephrectomy for small masses

(HealthDay)—Patients with small renal masses who have a radical nephrectomy are significantly more likely to experience up staging to a more advanced chronic kidney disease stage based on glomerular filtration rate ranges, ...

Sep 25, 2015
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A breakthrough in hemodialysis technology

Universitätsmedizin Berlin have developed a biophysical treatment method that allows up to 50 percent more toxins to be removed from the blood of dialysis patients. Use of this technology may result in patients with kidney ...

Sep 21, 2015
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The kidneys are paired organs, which have the production of urine as their primary function. Kidneys are seen in many types of animals, including vertebrates and some invertebrates. They are part of the urinary system, but have several secondary functions concerned with homeostatic functions. These include the regulation of electrolytes, acid-base balance, and blood pressure. In producing urine, the kidneys excrete wastes such as urea and ammonium; the kidneys also are responsible for the reabsorption of glucose and amino acids. Finally, the kidneys are important in the production of hormones including vitamin D, renin and erythropoietin.

Located behind the abdominal cavity in the retroperitoneum, the kidneys receive blood from the paired renal arteries, and drain into the paired renal veins. Each kidney excretes urine into a ureter, itself a paired structure that empties into the urinary bladder.

Renal physiology is the study of kidney function, while nephrology is the medical specialty concerned with diseases of the kidney. Diseases of the kidney are diverse, but individuals with kidney disease frequently display characteristic clinical features. Common clinical presentations include the nephritic and nephrotic syndromes, acute kidney failure, chronic kidney disease, urinary tract infection, nephrolithiasis, and urinary tract obstruction.

This text uses material from Wikipedia, licensed under CC BY-SA

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