hello doctor, my sons is 7 months old now, he passes scanty urine and R/E of urine shows quantity 14ml, specific gravity 1.025, pH 6.5, albumin -trace, epithelial cells-few, pus cells - 2-4HPF and all the other constituents are normal. his body temperature varies from 99.4 to 100 farenhite. what is your diagnosis? thank you