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Endoscopic Studies I: Bronchoscopy and Thoracoscopy

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Related Experiment Video

Updated: Jun 10, 2026

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome

Robotic-assisted Left Pneumonectomy For Vanishing Lung Syndrome

Published on: January 23, 2026

[Virtual reality in video-assisted thoracoscopic lung segmentectomy].

Takamasa Onuki¹

¹Department of Surgery I, Tokyo Women's Medical University, Tokyo, Japan.

Kyobu Geka. the Japanese Journal of Thoracic Surgery

|August 19, 2010

Summary

This study presents a novel method for creating accurate 3D models of pulmonary vasculature and airways. The 3D reconstructions aid in complex thoracic surgeries like lung segmentectomy.

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Pioneering Patient-Specific Approaches for Precision Surgery Using Imaging and Virtual Reality

Pioneering Patient-Specific Approaches for Precision Surgery Using Imaging and Virtual Reality

Published on: April 5, 2024

Area of Science:

Thoracic surgery
Medical imaging
3D reconstruction

Context:

Pulmonary artery and vein branching patterns are complex in the hilar region.
Accurate anatomical visualization is crucial for thoracic surgical planning.

Purpose:

To develop a method for reconstructing anatomically correct 3D images of pulmonary vasculature and airways.
To utilize freeware and shareware for image processing and 3D modeling.

Summary:

Pulmonary artery, vein, and bronchial tree images were uploaded and traced.
Vascular and bronchial structures were represented as cylinders.
A 3D model was reconstructed using Metasequoia shareware from numerical data.
The 3D models allow for virtual surgical manipulations like reshaping and cutting.

Impact:

The 3D reconstruction system can assist in complex video-assisted thoracic surgeries.
Lung segmentectomy and other intricate procedures can benefit from this visualization tool.