Questo video del Prof. Guido Costamagna dimostra la tecnica della miotomia perendoscopica (POEM) in un paziente affetto da acalasia esofagea.

This  small atlas shows the most significant pictures of the colonic mucosa of patients with ulcerative colitis, obtained with probe-based confocal laser microscopy.

Technique of endoscopic papillectomy

The entire procedure is performed under fluoroscopic guidance using a side-view duodenoscope  with patient under conscious sedation or general anesthesia.

In general, the techniques for ESP is as follows: The papillary tumor is snared at the base, and constant tension is...