Opportunities for Interventional Radiology in Transbronchial Interventions

Area of Science:

• Pulmonology and Interventional Radiology

Background:

• Transbronchial interventions are advancing for diagnosing and treating peripheral lung nodules.
• Current bronchoscopic methods have limitations in diagnostic yield compared to percutaneous approaches.
• Pleural complications are reduced with newer bronchoscopic techniques.

Purpose of the Study:

• To review innovations and opportunities in transbronchial procedures.
• To explore the potential application of interventional radiology (IR) technologies in transbronchial navigation.
• To present an alternative to standard bronchoscopic methods for peripheral lung nodule diagnosis and treatment.

Main Methods:

• Review of current innovations in transbronchial procedures.
• Exploration of interventional radiology (IR) image guidance, image fusion, and devices (guidewires, steerable sheaths).
• Discussion of applying IR tools and workforce to transbronchial approaches without a bronchoscope.

Main Results:

• Transbronchial interventions are evolving rapidly.
• Bronchoscopic diagnostic yield is lower than image-guided percutaneous approaches.
• IR technologies offer a potential alternative for transbronchial navigation.

Conclusions:

• Interventional radiology (IR) offers a familiar and potentially advantageous approach to transbronchial interventions.
• IR image guidance and devices could enhance transbronchial navigation and diagnostic yield.
• Further integration of IR technologies may optimize minimally invasive diagnosis and treatment of peripheral lung nodules.