Affected Surface Narrowings Score = 0 Score = 1 Score = 2 Score = 3 None Aphthous ulcers Large ulcers Very large ulcers Size of Ulcers (0.1 0.5 cm) (0.5 2.0) (> 2.0 cm) – – None < 10% 10- 30% Ulcerated > 30% Surface Unaffected < 50% 50 75% Affected Surface > 75% – segment None Single can be Multiple can be Cannot be Narrowings passed passed passed Score ranges from 0 60 – CDEIS ( Crohn’s Disease endoscopic Index of Severity) (56) Rectum Sigmoid/Left Transverse Right Ileum Total Colon Colon Colon Deep Total 1 + ulcerations (12 if present 0 if absent) Superficial Total 2 + ulcerations (6 if present, 0 if absent) Surface Total 3 + involved by disease (cm) Surface Total 4 = involved by ulcerations (cm) Total A Number of Segments totally or partially explored (1-5) n Total A/n Total B = Ulcerated Stenosis Add 3 = C Stenosis Add 3 = D B +C + D = CDEIS
Affected Surface Narrowings Score = 0 Score = 1 Score = 2 Score = 3 Size of Ulcers None Aphthous ulcers (0.1 – 0.5 cm) Large ulcers (0.5 – 2.0) Very large ulcers (> 2.0 cm) Ulcerated Surface None < 10% 10- 30% > 30% Affected Surface Unaffected segment < 50% 50 – 75% > 75% Narrowings None Single can be passed Multiple can be passed Cannot be passed Score ranges from 0 – 60 CDEIS ( Crohn’s Disease endoscopic Index of Severity) (56) Rectum Sigmoid/Left Colon Transverse Colon Right Colon Ileum Total Deep ulcerations (12 if present 0 if absent) Total 1 + Superficial ulcerations (6 if present, 0 if absent) Total 2 + Surface involved by disease (cm) Total 3 + Surface involved by ulcerations (cm) Total 4 = Total A Number of Segments totally or partially explored (1-5) n Total A/n = Total B Ulcerated Stenosis Add 3 = C Stenosis Add 3 = D B +C + D = CDEIS
ajg201827x1.docx