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.
Visual assessment of three-dimensional reconstructions before and 3 months after POEM. Left figure: initial wide tubular oesophagus before POEM. Right figure: narrowing of the tubular oesophagus 3 months post-POEM. POEM, peroral endoscopic myotomy.
