Application of indocyanine green fluorescence imaging in biliary tract diseases

For the past few years, the indocyanine green fluorescence imaging has been widely used in the diagnosis and treatment of biliary tract diseases. Fluorescence visualization of the biliary system by indocyanine green accurately localize the diseased tissue and identify the biliary structures precisely, which effectively avoids the damage to the natural biliary structure and greatly improves the accuracy and safety of biliary surgery. However, the application of this new technology in biliary surgery is still at the exploratory stage, showing great potential for application while also exposing many problems and controversies. It is believed that with the continuous development and improvement, the indocyanine green fluorescence cholangiography will play a more important role in the diagnosis and treatment of biliary tract diseases in the future, and bring more benefits to patients.