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Updated: Dec 12, 2025
The Role of Indocyanine Green Fluorescence in Complex Laparoscopic Cholecystectomy Navigation
Published on: January 31, 2025
Laparoscopic cholecystectomy for cholecystitis using direct gallbladder indocyanine green injection fluorescence
Toshikatsu Nitta1, Jun Kataoka1, Masato Ohta1
1Division of Surgery Gastroenterological Center, Medico Shunju Shiroyama Hospital, Osaka, Japan.
<Introduction>:
Laparoscopic cholecystectomy is the treatment of choice for almost all biliary diseases. We present a novel technique using near-infrared fluorescence imaging for laparoscopic cholecystectomy.
<Case Presentation >:
A 78-year-old woman diagnosed with acute cholecystitis (Grade II) was scheduled for emergency laparoscopy according to Tokyo Guidelines 2018. We performed a direct percutaneous drainage of the gallbladder to grasp the gallbladder itself. Subsequently, indocyanine green was administered into the gallbladder through the same tube, and the cystic and common bile ducts could be easily detected. The postoperative course was good, and the patient was discharged in remission nine days after the surgery.
<Discussion>:
Real-time fluorescence cholangiography with indocyanine green is reliable for biliary anatomy visualization before the dissection of the Calot's triangle. Our method of indocyanine green injection into the same drainage catheter does not require pre-preparation and can be simultaneously performed with drainage intraoperatively. This surgical technique is simple, straightforward, and effective and can be useful in intraoperative decision-making, especially during laparoscopic cholecystectomy.
