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.
Thoracoscopic extended thymectomy via subxiphoid and subcostal arch approach: the camera was introduced into the anterior mediastinum via the subxiphoid incision; a 45-cm-long thoracoscopic grasping and a 45-cm-long harmonic scalpel were introduced into the anterior mediastinum through the bilateral costal arch ports.
