Needle-knife stricturotomy in Crohn's-related anorectal strictures: a prospective study of long-term outcomes, safety profile, and risk factors for recurrence
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Background: Anorectal stricture is a challenging complication of Crohn's disease (CD). Endoscopic needle-knife stricturotomy (NKSt) has emerged as a minimally invasive treatment option, but its long-term outcomes and factors inf... ...
