Diverticular Inflammation and Complication Assessment (DICA) Classification
Diverticulosis location:
 • Left (2 points)
 • Right (1 point)
Number of diverticula (in each colonic segment)
 • ≤ 15: grade I (0 points)
 • >15: grade II (1 point)
Inflammation:
 • Edema or hyperemia (1 point)
 • Erosions (2 points)
 • SCAD (3 points)
 • Rigidity. stenosis. pus or bleeding (4 points)
DICA 1: 1-3 points
DICA 2: 4-7 points
DICA 3: > 7 points

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