Figure 1.

Intracholecystic ICG injection. (a) ICG injection by direct puncture of the gallbladder with a 27-gauge needle; (b) minimal spillage of ICG at the level of the puncture site, which is readily grasped to prevent further spillage; (c) milking of the gallbladder to allow for delineation of distal bile ducts; (d) ICG visualization prior to dissection and (e,f) after dissection of Calot’s triangle; (g) the common bile duct is clearly visualized also in its distal portion; (h) view of the abdominal cavity after a case of significant ICG spillage; and (i) erroneous administration of ICG in the gallbladder wall rather than in its lumen causing one case of hepatic fluorescence in the IC-ICG (CyD: cystic duct, CyA: cystic artery, CBD: common bile duct).