The kidneys filter blood and regulate fluid levels in the body by selectively reabsorbing or secreting solutes. Urine passes from the kidneys through ureters into the bladder, then through the urethra. The kidneys contain nephrons which filter blood and reabsorb or excrete products. Hematuria, the presence of blood in urine, can indicate issues ranging from minor infections to serious conditions like cancer and requires medical evaluation.

1. RENAL DISORDERS

23. Signs and Symptoms : ARF does not produce a classic set of symptoms. The most common symptom is decreased urine output, which occurs in 70% of patients. Diagnosis : ARF is most easily diagnosed by an increase in blood levels of creatinine and blood urea nitrogen (BUN). The blood level of creatinine typically increases by 0.5 milligrams per tenth of a liter (mg/dL) every day.

46. Incidence : Hematuria occurs in up to 10% of the general population.

94. Hemodialysis Machine

99. KIDNEY TRANSPLANTATION