ID: 3520297 UNDERWATER COLD SNARING LARGE (≥10MM) NON-PEDUNCULATED, NON-BULKY COLORECTAL LESIONS IS FEASIBLE WITH HIGH EN BLOC RESECTION RATES

Adverse events are rare with cold snare resection, but cold techniques are mainly reported for ≤9mm lesions out of concern for incomplete resection or inability to remove larger lesions en bloc [Dig Endosc 2017;29:594]. In a non-distended, water-filled lumen (gas excluded), colorectal lesions are not stretched and are more compact. Complete capture by snare and en bloc resection underwater with electrocautery, even of large lesions appears to be...