Universität zu Köln

Mueller, Dolores, Stier, Raphael, Straatman, Jennifer, Babic, Benjamin, Schiffmann, Lars, Eckhoff, Jennifer, Schmidt, Thomas, Bruns, Christiane and Fuchs, Hans F. (2022). ICG lymph node mapping in cancer surgery of the upper gastrointestinal tract. Chirurgie, 93 (10). S. 925 - 934. HEIDELBERG: SPRINGER HEIDELBERG. ISSN 2731-698X

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Abstract

The importance of the assessment of the N-status in gastric carcinoma, tumors of the gastroesophageal junction and esophageal cancer is undisputed; however, there is currently no internationally validated method for lymph node mapping in esophageal and gastric cancer. Near-infrared fluorescence imaging (NIR) is an innovative technique from the field of vibrational spectroscopy, which in combination with the fluorescent dye indocyanine green (ICG) enables intraoperative real-time visualization of anatomical structures. The ICG currently has four fields of application in oncological surgery: intraoperative real-time angiography for visualization of perfusion, lymphography for visualization of lymphatic vessels, visualization of solid tumors, and (sentinel) lymph node mapping. For imaging of the lymph drainage area and therefore the consecutive lymph nodes, peritumoral injection of ICG must be performed. Several studies have demonstrated the feasibility of peritumoral injection of ICG administered 15 min to 3 days preoperatively with subsequent intraoperative visualization of the lymph nodes. So far prospective randomized studies on the validation of the method are still lacking. In contrast, the use of ICG for lymph node mapping and visualization of sentinel lymph nodes in gastric cancer has been performed in large cohorts as well as in prospective randomized settings. Up to now, multicenter studies for ICG-guided lymph node mapping during oncological surgery of the upper gastrointestinal tract are lacking. Artificial intelligence methods can help to evaluate these techniques in an automated manner in the future as well as to support intraoperative decision making and therefore to improve the quality of oncological surgery.

Item Type:	Journal Article
Creators:	Creators Email ORCID ORCID Put Code Mueller, Dolores UNSPECIFIED UNSPECIFIED UNSPECIFIED Stier, Raphael UNSPECIFIED UNSPECIFIED UNSPECIFIED Straatman, Jennifer UNSPECIFIED UNSPECIFIED UNSPECIFIED Babic, Benjamin UNSPECIFIED UNSPECIFIED UNSPECIFIED Schiffmann, Lars UNSPECIFIED UNSPECIFIED UNSPECIFIED Eckhoff, Jennifer UNSPECIFIED UNSPECIFIED UNSPECIFIED Schmidt, Thomas UNSPECIFIED UNSPECIFIED UNSPECIFIED Bruns, Christiane UNSPECIFIED UNSPECIFIED UNSPECIFIED Fuchs, Hans F. UNSPECIFIED UNSPECIFIED UNSPECIFIED
URN:	urn:nbn:de:hbz:38-659771
DOI:	10.1007/s00104-022-01659-y
Journal or Publication Title:	Chirurgie
Volume:	93
Number:	10
Page Range:	S. 925 - 934
Date:	2022
Publisher:	SPRINGER HEIDELBERG
Place of Publication:	HEIDELBERG
ISSN:	2731-698X
Language:	German
Faculty:	Unspecified
Divisions:	Unspecified
Subjects:	no entry
Uncontrolled Keywords:	Keywords Language INDOCYANINE GREEN; FLUORESCENCE ANGIOGRAPHY; ESOPHAGEAL CANCER; NUMBER; LYMPHADENECTOMY; CARCINOMA; DIAGNOSIS; AGENT Multiple languages Surgery Multiple languages
URI:	http://kups.ub.uni-koeln.de/id/eprint/65977