Seton drainage for several months combined with infliximab therapy is effective in closing the fistula in 75% of patients with complex perianal fistula formation associated with CD.

No abstract

In an analysis of data from the CESAME cohort in France, patients with anal and/or perianal Crohn's disease have a high risk of anal cancer, including perianal fistula-related cancer, and a high risk of rectal cancer.

In conclusion, in this questionnaire-based evaluation, the incidence of GI disorders was similar in patients receiving either MMF or EC-MPS during the first year post-transplantation.

Leucopenia and diarrhoea are the main side effects observed after the use of mycophenolate mofetil (MMF) in renal-transplant patients. The mechanism of diarrhoea remains unknown. We report on four cases presenting with severe diarrhoea, which appeared, respectively, at 4, 10, 24, and 66 months after MMF therapy had been started. All patients presented with weight loss and biological signs of malabsorption syndrome. Oesophago-gastroduodenoscopy revealed duodenal villous atrophy, which was confirmed by pathology examination. Anti-endomysium antibodies were negative. In all patients, diarrhoea disappeared within 1 month of MMF withdrawal without a gluten-