Case presentation shows feasibility of fluorescence-guided gastric calibration in bariatric procedures, suggesting improved safety.
Background: Fluorescence-guided surgery (FGS) utilizing near-infrared (NIR) technology is a powerful technique for enhancing intraoperative visualization and safety. The Endolumik Gastric Calibration Tube (EGCT) is a novel device integrating NIR LEDs and fluorescence-guided measurement markings to support key steps in bariatric procedures. Case Presentation: . Discussion: This case highlights the feasibility of fluorescence-guided calibration during gastric bypass and its potential to support intraoperative workflows. The EGCT served as a multifunctional device for gastric suction, gastric calibration, and leak testing; it enhanced the visibility of gastric architecture and helped standardized gastric pouch construction. Further investigation is required to evaluate the device's impact on safety and other clinical outcomes.
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Szoka et al. (2026) studied this question.
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