FIGURE 3.
Flow chart of enrolled lesions in this study. C‐ESD, conventional endoscopic submucosal dissection; P‐ESD, ProKnife injection ESD
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.