PubMed:: "Cholangiography"[Mesh] OR "Spectroscopy, Near-Infrared"[Mesh] OR "Surgery, Computer-Assisted"[Mesh] OR cholangiogra*[tiab] OR cholangiopancreatograph*[tiab] OR near-infrared[tiab] OR nir[tiab] OR image guided surger*[tiab] OR computer-aided surger*[tiab] OR computer assisted surger*[tiab] OR robot*[tiab] OR fireflight[tiab] OR biliary map*[tiab] OR angiogra*[tiab] OR ((real time [tiab] OR realtime[tiab] OR biliary[tiab] OR optical[tiab] OR intra-operative[tiab] OR intraoperative[tiab]) AND (imag*[tiab] OR visual*[tiab]));; Embase.com:: 'cholangiography'/exp OR 'near infrared spectroscopy'/exp OR 'computer assisted surgery'/exp OR cholangiogra*:ti,ab OR cholangiopancreatograph*:ti,ab OR 'near infrared':ti,ab OR nir:ti,ab OR 'image guided surgery':ti,ab OR 'image guided surgeries':ti,ab OR ('real time' NEAR/3 imag*):ti,ab OR (realtime NEAR/3 imag*):ti,ab OR (optical NEAR/3 imag*):ti,ab OR ('computer aided' NEAR/3 surger*):ti,ab OR ('computer assisted' NEAR/3 surger*):ti,ab OR robot*:ti,ab OR fireflight:ti,ab OR (biliary NEAR/3 map*):ti,ab OR visual*:ti,ab;; Cochrane Library:: cholangiogra* OR cholangiopancreatograph* OR near-infrared OR nir OR (image guided AND surger*) OR (computer-aided AND surger*) OR (computer assisted AND surger*) OR robot* OR fireflight OR (biliary AND map*) OR angiogra* OR ((real time OR realtime OR biliary OR optical OR intra-operative OR intraoperative) AND (imag* OR visual*));; Web of Science:: (cholangiogra* OR cholangiopancreatograph* OR 'near-infrared' OR 'near infrared' OR nir OR (image guided AND surger*) OR (computer-aided AND surger*) OR (computer assisted AND surger*) OR robot* OR fireflight OR (biliary AND map*) OR angiogra* OR ((real time OR realtime OR biliary OR optical OR 'intra-operative' OR intraoperative) AND (imag* OR visual*)))
