Fig. 2.
Proposal of the management strategy for endoscopic submucosal dissection with noncurative resection for early gastric cancers.
V (+), positive vascular invasion; V (–), negative vascular invasion.
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.