Indication for VATS sublobar resections in early lung cancer

Area of Science:

• Thoracic Surgery
• Surgical Oncology
• Pulmonology

Background:

• Sublobar resections are established surgical options for early non-small cell lung cancer (NSCLC).
• Video-assisted thoracic surgery (VATS) offers minimally invasive benefits.
• Parenchyma-sparing techniques aim to preserve lung function.

Purpose of the Study:

• To describe the techniques, results, and indications for sublobar resections in early NSCLC.
• To evaluate non-anatomical (wedge) and anatomical (segmentectomy) excisions.
• To highlight the advantages of VATS in lung cancer surgery.

Main Methods:

• Description of surgical techniques for wedge excisions.
• Description of surgical techniques for segmentectomies.
• Review of outcomes and indications for both procedures, often utilizing VATS.

Main Results:

• Both wedge excisions and segmentectomies are feasible for selected early NSCLC patients.
• VATS enhances the minimally invasive nature of these lung-sparing procedures.
• Specific indications and outcomes for each technique are detailed.

Conclusions:

• Sublobar resections, particularly with VATS, represent an important surgical strategy for early-stage NSCLC.
• These parenchyma-sparing methods offer a balance between oncologic control and functional preservation.
• The choice between wedge and segmentectomy depends on individual patient and tumor characteristics.