Fluorescence guided intraluminal endoscopy in the gastrointestinal tract: A systematic review

Table 1 Search string in PubMed, Embase, Scopus, Web of Science and Cochrane

Classification

(Endoscop OR Esophagoscop OR Gastroscop OR Gastroscopic Surgical Procedure OR Gastroscopic Surgical Procedures OR Colonoscop OR Colonoscopic Surgical Procedure OR Colonoscopic Surgical Procedures OR Surgery Gastroscopic OR Surgery Colonoscopic) AND (Indocyanine green fluorescence OR Indocyanine Green OR ICG OR fluorescent OR fluorescent dye OR fluorescence OR fluorescein OR near-infrared OR near infrared) AND (Upper Gastrointestinal Tract OR Lower Gastrointestinal Tract OR Upper gastrointestinal disease OR Lower gastrointestinal disease OR Upper gastrointestinal diseases OR Lower gastrointestinal diseases OR gastrointestinal tract OR gastrointestinal diseases OR GI diseases OR GI-diseases OR Upper GI-Diseases OR Lower GI-diseases)

ICG: Indocyanine green; GI: Gastrointestinal.