Randomized Controlled Trial
Copyright ©The Author(s) 2016.
World J Gastroenterol. Dec 28, 2016; 22(48): 10673-10679
Published online Dec 28, 2016. doi: 10.3748/wjg.v22.i48.10673
Figure 1
Figure 1 Scoring of the gastric cavity obscurity grade depending on the numbers of high-echo spots. A: Score 0, few or no high-echo spots in the gastric cavity; B: Score 1, low number of high-echo spots; C: Score 2, moderate number of high-echo spots; and D: Score 3, high number of high-echo spots.
Figure 2
Figure 2 Scoring of the gastric wall surface depending on the amount of adherent mucus. A: Score 0, no artifacts, clear wall interface; B: Score 1, minimal artifacts, negligible; C: Score 2, moderate artifacts; and D: Score 3, significant artifacts affecting diagnostic judgment.