Magnifying Endoscopic Findings Can Predict Clinical Outcome during Long-Term Follow-Up of More Than 12 Months in Patients with Ulcerative Colitis
Figure 1
Magnifying endoscopic (ME) findings following crystal violet staining were classified into 4 grades as follows: ME-A, regular arrangement of normal-appearing round to oval pits (a); ME-B, irregular arrangement with/without enlarged spaces between the even pits (b); ME-C, irregular pits in size and shape with more irregular arrangement of pits compared to ME-B (c); and ME-D, disrupted or disappeared pits (d).
