An initial report of robotic‐assisted anatomical liver resection with indocyanine green fluorescence navigation using the ultrasound‐guided preoperative positive staining technique

Robotic-assisted surgery has become increasingly popular because of its potential benefits. Anatomical liver resection (ALR) is a valuable strategy in hepatocellular carcinoma (HCC) management. ALR with indocyanine green (ICG) fluorescence navigation was reported as an effective solution for segment identification. We reported a simple and convenient "preoperative positive staining technique" for laparoscopic ALR to overcome some limitations. To our knowledge, this is the first report of robotic-assisted surgery in which ALR was performed using this technique.