<prompt> High output intestinal fistula is defined as output more than ___ in 24 hrs200ml300ml500ml600ml  <response>: High output fistula- 500 ml in 24 hrs Intermediate output fistula - 200-500ml in 24 hrs Low output fistula - 500ml output in 24 hrs Ref: Sabiston 20th edition Pgno : 1287 