Table 2.
Grade 0 No bowel wall thickening, no vascularisation |
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Grade 1 Bowel wall thickening, no vascularisation |
Grade 2 Bowel wall thickening with short stretches of vascularity |
Grade 3 Bowel wall thickening with long stretches of vascularity |
Grade 4 Bowel wall thickening with long stretches of vascularity reaching into the mesentery |