Figure 4.

A) Patient data for patients undergoing at least 2 colonoscopies B) Percent of patients with a clinically relevant change in diagnosis after repeat endoscopies. C) Diagnoses of patients after the first endoscopy and after 2 or greater endoscopies. Patients who had more than one possible diagnosis considered were labeled as Undecided. Several patients had multiple diagnoses that were not mutually exclusive and included in other.