Fig. 1.
Typical preoperative computed tomography scan findings of patients in (A) the single-port VATS and (B) the three-port VATS groups. VATS, video-assisted thoracic surgery.
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.