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.
ESD was performed for definitive diagnosis and treatment of the gastric lesion. (A) The perimeter of the lesion was marked with a cautery knife. (B) The submucosa beneath the lesion was injected and dissected using a surgical knife. (C) The specimen in the stomach was completely resected. (D) ESD of the lesion (2.5×2.5×0.4 cm) was successful and the specimens were obtained after obtaining consent from the patient. ESD, endoscopic submucosal dissection.
