MY DAUGHTER HAS BEEN SUFFERING FROM ULCER IN INTESTINE ,WHICH WAS INITIALLY REPORTED AS CHRONIC APENDICYTIS.IMMEDIATELY SHE WAS OPERATED UPON IN JANUARY LAST AND AFTER BIOPSY,ATT CAT-2 HAS BEEN STARTED AS SHE HAD SUFFERED FROM INTESTINAL TB EARLIER.LATER AFTER A SERIES OF INVESTIGATION LIKE PCR,BACTEC IT WAS TOLD BY THE PHYSICIANS OF INDIA'S AIIMS HOSPITAL THAT IT IS CD.BUT THEY ADVISED TO COMPLETE THE CAT-2 ATT COURSE OF 1 YEAR.THE PATIENT,AN 18 YEAR OLD GIRL,OFTEN EXPERIENCES 99 (+_)F TEMP IN THE AFTERNOON AT LEAST 10 DAYS/MONTH.HER ESR AND CRP ARE NOW WITHIN NORMAL LIMIT.SHE HAS ALSO GAINED 5KG OF WEIGHT DURING THE LAST 8 MONTHSBUT COLONOSCOPY AND SUBSEQUENT BIOPSY REPORTS STILL SUGGEST THE EXISTENCE OF ULCER.What should we do now?