Renal insufficiency what diagnostic criteria

Renal insufficiency diagnosis is very important. So, patients with renal insufficiency diagnostic criteria, what is it? Renal insufficiency, is subject to a certain degree of kidney damage caused by the affected kidney function and cause disease. Renal insufficiency diagnosis is particularly important that only the correct diagnosis to effective treatment, allowing patients to an early recovery.
Increased in patients with renal insufficiency to a lot of trouble, and that diagnosis of renal insufficiency What are the criteria? Renal dysfunction, refers to the degree of renal damage caused by the affected kidney function and cause disease. Renal insufficiency diagnosis is particularly important that only the correct diagnosis to effective treatment, so that patients can soon be recovered, then the diagnosis of renal insufficiency What are the criteria?
According to the situation of renal failure, often divided into four.
A renal functional reserve decompensated
In that period the patients due to a strong compensatory ability of the kidneys, which even has diminished renal function, but the excretion of metabolic waste, and water and power conditioning capability still meet the normal needs of the body, and thus are generally in the clinical no obvious clinical symptoms, renal function tests are normal or occasionally slightly phenomenon.
Second, renal failure period
Glomerular damage may have a higher rate as high as 60% -75%, renal function must not completely meet the body's needs, and thus will be found during the inspection, creatinine, urea nitrogen, an important indicator of kidney function has increased, may also occur while the patient fatigue, anemia, weight loss and other symptoms of mental disorders. However, the patient can easily be overlooked.
Third, renal failure
Patients with kidney damage has been up to 75% -95%, has been unable to maintain a stable environment for the body, patients often feel fatigue, weakness, and other symptoms of a message can not concentrate forces intensified, accompanied serum creatinine, blood urea nitrogen increased obviously, anemia Obviously, nocturia and acidosis. That period is also known as azotemia. >>> Renal insufficiency Almighty cured
Fourth, uremia, or end-stage renal failure
That period the patient glomerular damage has exceeded 95%, there may be severe clinical symptoms such as severe nausea, vomiting, edema, malignant hypertension, oliguria or even anuria, itchy skin, mouth with urine smell of urine, severe anemia.