Near Infrared Fluorescence Cholangiography (NIRF-C) During Cholecystectomy Sub-Study
Near Infrared Fluorescence Cholangiography (NIRF-C) During Cholecystectomy Sub-Study
The purpose of this study is to evaluate an imaging system using Indocyanine Green (ICG) to assist in real-time identification of anatomy during cholecystectomy (gallbladder removal) in patients with acute cholecystitis and cholangitis. We propose to define the effectiveness of NIRF-C in identifying the cystic duct junction during cholecystectomy.
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