how is kidney disease diagnosed?
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The main test for kidney disease is a blood test. The test measures the levels of a waste product called creatinine in your blood. Your doctor uses your blood test results, plus your age, size, gender and ethnic group to calculate how many millilitres of waste your kidneys should be able to filter in a minute.
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The urine test checks for a protein called albumin, which isn't routinely detected when your kidneys are healthy. The blood test checks your GFR—glomerular filtration rate. GFR is an estimate of your kidney's filtering ability. A GFR below 60 is a sign of chronic kidney disease.
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Chronic kidney disease (CKD) means your kidneys are damaged and can't filter blood the way they should. The disease is called “chronic” because the damage to your kidneys happens slowly over a long period of time. This damage can cause wastes to build up in your body. CKD can also cause other health problems.
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Stages Of Kidney Disease Kidney disease has five stages, with stage 1 being the least serious and stage 5 being end stage kidney failure. Stages are based on glomerular filtration rate tests that are done 90 days apart. Stage 3 kidney disease is considered moderate, with a noticeable decrease in kidney function.
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eGFR - Estimated glomerular filtration rate is the best test to measure your level of kidney function and determine your stage of kidney disease. Your doctor can calculate it from the results of your blood creatinine test, your age, body size and gender.
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If the damage to your kidneys continues to get worse and your kidneys are less and less able to do their job, you have chronic kidney disease. Kidney failure is the last (most severe) stage of chronic kidney disease. This is why kidney failure is also called end-stage renal disease, or ESRD for short.
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Chronic kidney disease usually progresses slowly. Blood and urine tests can help doctors to decide whether the kidneys are still working well enough or whether dialysis will be needed soon, for example.
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Urinalysis is commonly used to diagnose a urinary tract or kidney infection, to evaluate causes of kidney failure, to screen for progression of some chronic conditions such as diabetes mellitus and high blood pressure (hypertension). It also may be used in combination with other tests to diagnose some diseases.
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Chronic kidney disease is defined as kidney disease that has been present for months to years. Chronic renal disease (CRD), chronic renal failure (CRF), and chronic renal insufficiency refer to the same condition. CKD is not a single disease.
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Chronic Kidney Disease and Failure (CKD, CRF, CRD) Chronic kidney disease is defined as kidney disease that has been present for months to years. Chronic renal disease (CRD), chronic renal failure (CRF), and chronic renal insufficiency refer to the same condition. CKD is not a single disease.
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The management of AKI involves identifying and treating the underlying case as well as minimizing complications. AKI is usually reversible. In contrast, CKD develops gradually, over months to years, as a result of chronic illnesses such as diabetes and hypertension.
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Clinically, the most practical tests to assess renal function is to get an estimate of the glomerular filtration rate (GFR) and to check for proteinuria (albuminuria). The best overall indicator of the glomerular function is the glomerular filtration rate (GFR).
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Conditions a nephrologist treats Nephrologists can work with you to help diagnose and treat the following conditions: blood or protein in urine. chronic kidney disease. kidney stones, although a urologist may also treat this.
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Chronic kidney disease may be caused by diabetes, high blood pressure and other disorders. Early detection and treatment can often keep chronic kidney disease from getting worse. When kidney disease progresses, it may eventually lead to kidney failure, which requires dialysis or a kidney transplant to maintain life.
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Your doctor can calculate it from the results of your blood creatinine test, your age, body size and gender. Your GFR tells your doctor your stage of kidney disease and helps the doctor plan your treatment. If your GFR number is low, your kidneys are not working as well as they should.
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even a gFR over 90 with protein in the urine is a sign of kidney disease. gFR must remain low for three months for CKd to be diagnosed. when gFR is below 60 for more than three months, this is moderate-to- severe chronic kidney disease. you may be referred to a nephrologist (kidney doctor) for evaluation and treatment.