Figure 2.
Changes in surgical indications over time. Laparoscopic liver resections for malignant tumors (e.g., HCC and CRC) are increasingly used (black bar: malignant tumor, gray bar: benign tumor).
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.