No abstract

ESD is useful and safe for resection of large colorectal polyps, and procedure speed increased considerably after 25 procedures. hESD was faster than ESD, with a high therapeutic resection rate.

Magnetic resonance cholangiopancreatography provides diagnostic information equivalent to ERCP in a large percentage of pediatric patients with CP and should be used as the imaging method of choice, especially if the likelihood of therapeutic intervention is low.