- WBCs Normal: 0-4/HPF
- WBC casts: Norm: none: per HPF
- Discussion:
- Leukocytes may come from anywhere in the urinary tract;
- White cell casts indicate Renal parenchymal disease;
- Pyelonephritis
- Acute Glomerulonephritis
- Intersitial inflammation of the kidney
- It may be difficult to distinguish white cell casts from granular