Fig. 4From: Heat sink effect of underwater polypectomy in a porcine colon modelThe mean baseline temperature and highest temperature in the air (color red, n = 7) and water (color blue, n = 7) groups. The maximum rise in temperature (°C) during polypectomy was 6.1 (4.5) and 1.4 (1.0) in the air and water groups, respectively (p = 0.004)Back to article page