An official website of the United States government
Here's how you know
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.
The incisions and the setup of the surgical instruments during the subxiphoid and subcostal arch thoracoscopic extended thymectomy. CO2, carbon dioxide.