Figure 1.
Chronological changes in submucosal elevations after injections of glycerol and normal saline (Sumiyoshi et al 2002). Glycerol maintained a significantly longer-lasting submucosal elevation than normal saline.
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.