Fig. 4

Relief after 2w-4w transnasal ileum tube insertion by X-ray. A image of X-RAY after transnasal ileum tube insertion of patient 1; B image of X-RAY after X-RAY of patient 2; C image of X-AY after transnasal ileum tube insertion of patient 3; D image of X-AY after transnasal ileum tube insertion of patient 4; E image of X-AY after transnasal ileum tube insertion of patient 5; F image of X-AY after transnasal ileum tube insertion of patient 6. B–F indicated fully relieved; A indicated partially relieved