Long-term outcomes of endoscopic submucosal dissection for gastric dysplasia and early neoplasia in a United Kingdom Caucasian population

Figure 1 Endoscopic submucosal dissection procedures. A: Column chart showing five-year comparisons of en-bloc and piecemeal resection numbers for completed endoscopic submucosal dissection procedures; B: Column chart showing five-year comparisons of endoscopic clearance for completed endoscopic submucosal dissection procedures.

Figure 2 Pre-endoscopic submucosal dissection and endoscopic submucosal dissection histology of lesions. A: Bar Chart Illustrating the differences in Pre-endoscopic and index histology of 101 lesions; B: Pie chart illustrating the changes in histology of 101 lesions. ESD: Endoscopic submucosal dissection; LGD: Low-grade dysplasia; HGD: High-grade dysplasia; IMC: Intramucosal carcinoma.

Figure 3 Kaplan-Meier curve demonstrating survival rate of patients. Maximum survival time: 132 months.