hi dear doctor
my 58 year old mother , after 2 tests of urinalysis was seen blood , in first test was seen 18-20 RBC in her urine , and in second test was seen 4-5 RBC , with the decrease in WBC .
her sonography of renal and pelvic report was normal in all details
what is your opinion about this matter ? does it any problem with my mom ?
thanks