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Background Indocyanine green (ICG) fluorescence imaging is a promising technique for detection of sentinel node (SN) as it avoids unnecessary resection. However, the ICG fluorescence imaging system cannot be used in laparoscopic surgery because of technological difficulties. Methods A prototype laparoscopic detection system comprising an electron multiplier charge-coupled device (EM-CCD) as the...
Background India ink has been commonly used for preoperative colonic tattooing, but various complications have been reported. This study aimed to evaluate the usefulness of indocyanine green (ICG) marking as a replacement for India ink. Methods This study enrolled 40 patients who between January 2005 and February 2006 underwent laparoscopic or open surgery for colorectal lesions considered difficult...
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