Urine microscopy is an important adjunct to the urinalysis. The findings of cells, casts or crystals can aid in urinalysis interpretation and in making a more accurate diagnosis. Since the formed ...
RBCs: In theory, there is no detectable blood in normal urine, but RBCs may be seen, even in healthy individuals. An RBC count ≥3/hpf in two of three urine samples is usually accepted as hematuria.