blood test Previous studies have shown that an increased blood urea nitrogen to creatinine ratio is a poor prognostic marker in patients with certain chronic diseases. A relatively high blood urea ...
Blood urea nitrogen levels of a least 19.5 mmol/L served as an indicator of disease severity and prognosis. In patients with antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), ...
Acute kidney injury, also known as acute renal failure, involves a rapid decrease in renal function demonstrated by a reversible increase in nitrogen waste products and creatinine monitored by serum ...
Medically reviewed by Matthew Wosnitzer, MD Key Takeaways An eGFR below 60 ml/min indicates possible kidney disease. High ...
Current equations for estimated glomerular filtration rate (eGFR) that use serum creatinine or cystatin C incorporate age, sex, and race to estimate measured GFR. However, race in eGFR equations is a ...