Figure 2.

Preoperative planning and intraoperative status of patients. (A) According to the information from the two-dimensional enhanced CT image before operation, the hepatic lesion, the operative path (the black dotted line), and the resection area (the yellow area) were reconstructed by hand-drawing. (B) The tendency chart of NSE levels during patient follow-up. (C) Intraoperative gallbladder tumors (black arrow) and (D) corresponding CT images (black arrow). (E) Section of resected gallbladder tumor and part of the liver tissue, as shown, the black arrows indicate the gallbladder mass and the white arrow represents the liver tissue adjacent to the tumor (F) The wound condition after operation.