TABLE 1.

Volume of cells in ELF

Cell type (%)No. of cells/100 μl of ELFMean cell vol (10−6 μl)Vol (μl)/100 μl of ELF
Macrophages (83)(1.49-1.99) × 1062.5-5.03.73-9.95
Lymphocytes (17)(0.31-0.41) × 1060.20.06-0.08
Neutrophils (1)0.02 × 1060.30.01
Total (100)(1.8-2.4) × 1063.80-10.04