The results of our study further contribute to the assessment of risk factors for complications related to ERCP/ES. It is crucial to identify high risk patients to reduce complications of the procedures.

A single flexible sigmoidoscopy screening between ages 55 and 64 years was associated with a substantial reduction of CRC incidence and mortality.

R-TME in rectal cancer is feasible, with short-term oncologic and other outcomes similar to those of L-TME. The greater maneuverability and visibility afforded by the robotic approach are attractive. Future studies should more systematically address advantages and costs of R-TME.

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The participation rates were similar for sigmoidoscopy and FOBT. The detection rate for advanced neoplasia was three times higher following screening by sigmoidoscopy than by FOBT.