Robotic-assisted bronchoscopic localization for small pulmonary nodules: a novel approach to minimally invasive surgery.

ABSTRACT:

Background

Precise intraoperative localization of small pulmonary nodules is crucial for minimally invasive lung surgery. Robotic bronchoscopy, combining electromagnetic navigation and fluorescence marking, addresses limitations of traditional methods.

Methods

This feasibility study included 10 patients (mean age 58) with ground-glass/partially solid nodules (mean diameter 1.42 cm). Using the Monarch® robotic system, nodules were intraoperatively marked with fluorescent dye (indocyanine green/methylene blue). Segmentectomy (4) or wedge resection (6) was performed, with lobectomy added if needed.

Results

All nodules were successfully localized (mean time 16.9 min) without complications. Resected specimens confirmed central nodule placement. Pathology identified primary

SUBMITTER: Yu Q 

PROVIDER: S-EPMC12491215 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature