<prompt> What will be next investigation to be done in case of a 2 year old female child with episode of UTI ?Abdominal UltrasoundDMSA Scan6 monthly urine cultureNothing actively needed  <response>: Ans is a ie Abdominal ultrasound Detailed Radiological investigations are performed in i 3 yrs. old with first UTI ii those with symptoms of pyelonephritis iii recurrent UTI iv abnormal voiding or persistently distended bladder v family ho UTI or hypeension So, in this pt. of 2 yrs. an abdominal US will be done to delect any renal anomaly. 