DD had a blood test last week for allergy stuff but I got a letter through from the consultant asking me to take her back for further tests as the initial blood tests have shown raised creatinine levels. I know these are kidney function markers (trainee nurse) and in adults can signify diabetes among other things but I am not sure what they are likely to indicate in children. does anyone have any experience of this? Am staying away from both my text books and google as I don't want to scare myself.