Rectal-sparing type of ulcerative colitis predicts lack of response to pharmacotherapies.
Yuki HorioMotoi UchinoToshihiro BandoTeruhiro ChohnoHirofumi SasakiAkihiro HirataYoshio TakesueHiroki IkeuchiPublished in: BMC surgery (2017)
The RST was an independent risk factor for urgent/emergent surgery in our analysis of surgically treated patients with UC.