Thoracic Duct Visualization in Esophageal Resection: A Pilot Trial

Abstract: Introduction: Inadvertent thoracic duct injury is common during esophagectomy and may result in postoperative chylothorax. This study’s objective was to investigate utility of patent blue injection as a modality for intraoperative thoracic duct visualization. Methods: A prospective, single-arm, interventional study of patients undergoing minimally invasive esophagectomy was performed. Patients were injected with patent blue dye into both groins prior to thoracic stage of surgery and assessed for duct visualization. Control group was formed by propensity score matching using retrospectively collected data regarding patients who underwent esophagectomy. Results: A total of 25 patients were included in analysis, compared to a control of 50 patients after matching. Thoracic duct was visualized in 60% of patients in the study group (15/25 patients). Significant differences were found between study and control groups (p < 0.05) with regards to median operative time (422 vs. 285 min, respectively), overall complications (16 vs. 34%, respectively), and median postoperative length of stay (13.5 vs. 10 days, respectively). There was a difference in rate of chyle leak between study and control groups; however, this was not significant (0 vs. 12%, respectively, p = 0.17). Conclusion: Patent blue injection represents a simple method for thoracic duct visualization during minimally invasive esophagectomy which may improve surgical outcomes.

Object Details

• Location: Deutsche Nationalbibliothek Frankfurt am Main
• Extent: Online-Ressource
• Language: Englisch

References and Relationships

• Bibliographic citation: Thoracic Duct Visualization in Esophageal Resection: A Pilot Trial ; volume:65 ; number:1 ; year:2024 ; pages:52-60 ; extent:9 ; European surgical research ; 65, Heft 1 (2024), 52-60 (gesamt 9)

Contributors, Places and Time

• Creator: Berger, Yael ; Bard, Vyacheslav ; Abbas, Muhammad ; Solomon, Daniel ; Menasherov, Nikolai ; Kashtan, Hanoch

Further information

• DOI: 10.1159/000538691
• URN: urn:nbn:de:101:1-2412260104520.810507534063
• Rights: Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
• Last update: 15.08.2025, 7:26 AM CEST