My 10 year old daugher had a laparoscopic appendectomy 14 days ago (did not perferate or burst). For 8 days
after, she had a little bit of visible blood in her urine - especially
after walking around. The last 5 days it visibly disappeared, but showed up as 'trace' in her urine sample today. Has anybody had this problem? Doctors do not know what is causing it. Surgeon said it was not due to the surgery?!? She has no other symptoms (blood pressure fine, no fever, active, etc.).