Fig. 7From: Laparoscopic low anterior resection for rectal cancer associated with Leriche syndrome: a case reportDuring the creation of the anastomosis, indocyanine green-based fluorescence imaging was used to confirm that intestinal blood flow had been preserved (we administered 12.5Â mg of ICG and confirmed that the anastomosis was contrasted in 27Â s). The left side is the indocyanine green-based fluorescence imaging of the oral side of the anastomosis, while the right side shows that of the anal side of the anastomosisBack to article page