2024年12月3日 · What is low GFR AA mean? the GFR EST is a blood test used to estimate the glomerular filtration rate without performing a 24 hour urine for creatinine clearance.

2024年5月23日 · Typically referring to a measurement on an imaging study (xray, CT scan, MRI, ultrasound), "sub-centimeter" refers to a measurement less than 1 centimeter. For instance, a …