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Table 1 Effect of colostomy on rectal ulcer of ulcerative CRP

From: Diverting colostomy is an effective procedure for ulcerative chronic radiation proctitis patients after pelvic malignancy radiation

Effect, n   Ulcer Grade
  Pre-colostomy Post-colostomy
  1 2 3 4 0 1 2 3 4
Healed 19 4 8 5 2 19 0 0 0 0
Alleviative 11 0 1 7 3 0 5 4 1 1
Unchanged 20 0 6 4 10 0 0 6 4 10
Aggravated 11 2 1 8 0 0 0 2 1 8
Effective rate 49.2%