What Does My Urinalysis Showing Positive Leukocyte Esterase And WBC/HPF Mean?

Automated Strip Test, Microscopy) Physical Pale yellow Light Yellow Colour 1.001 - 1.030 1.010 Specific Gravity 5.0 - 8.0 6.5 pH Chemical Proteins Negative Negative Glucose Negative Negative Ketones Negative Negative Bilirubin Negative Negative Urobilinogen Negative Negative Leucocyte Esterase Negative Positive Nitrite Negative Negative Microscopy R.B.C. 0.0 - 2.0 RBC/hpf 0-1 RBC/HPF Pus Cells 0-5 WBC / hpf 18-20 WBC/HPF Epithelial Cells 0.0 - 5.0 Epi cells/hpf 0-1 Epi Cells/hpf Casts None seen/Lpf None seen Crystals None seen None seen Others None seen