Reducing Neoplasia Recurrence After Endoscopic Resection of Large Colorectal Polyps

The hybrid argon plasma coagulation (h-APC) combines an ablation technique (APC) with the option for submucosal saline injection using a high-pressure water jet. The technique allows for the lifting of dysplastic epithelium, creating a cushion under the mucosa to facilitate the ablation of larger areas more thoroughly and with higher energy settings, while posing a low risk for side effects or complications.

The Snare tip soft coagulation (STSC) involves using a snare to remove polyps, while simultaneously applying soft coagulation to the surrounding tissue using a specialized tip on the snare.