When polyps were located outside of the rectum or the cecum the healthy mucosa near the location of the polypectomy was marked with Chinese ink according to previously described protocols 16, 31.
En los casos de pólipos ubicados en sitios distintos al recto o al ciego, se marcaba la mucosa sana cercana al sitio de la polipectomía con tinta china, de acuerdo a protocolos previamente descritos 16, 31.