Related Experiment Video
Updated: Jun 8, 2026
11:17
Thoracoscopic Extended Right Middle Plus Lower Sleeve Lobectomy for Non-Small-Cell Lung Cancer
Published on: February 27, 2026
[Surgical results for second primary lung cancer]
Takehiro Watanabe1, Nozomu Motono, Tatsuhiko Hirono
1Division of Chest Surgery, Nishi-Niigata Chuo National Hospital, Niigata, Japan.
Kyobu Geka. the Japanese Journal of Thoracic Surgery
|October 20, 2010
Summary
Aggressive surgery for a second primary lung cancer is effective, especially when detected early (stage IA). Wedge resection offers promising cure rates for early-stage second primary lung cancers, improving survival outcomes.
Area of Science:
- Thoracic Surgery
- Oncology
- Pulmonary Medicine
Context:
- A significant number of patients undergoing lung cancer surgery develop a second primary lung cancer.
- Evaluating treatment outcomes for these patients is crucial for improving survival rates.
Purpose:
- To assess the efficacy and outcomes of pulmonary resection for second primary lung cancer.
- To identify factors influencing survival in patients with secondary lung malignancies.
Summary:
- This study analyzed 57 patients who underwent pulmonary resection for a second primary lung cancer between 1996 and 2010.
- The 5-year survival rate for second primary lung cancers was 59.9%, with higher rates for early-stage (IA) tumors and wedge resections (71.1%).
- Aggressive surgical management, particularly for stage IA tumors, is linked to good outcomes and potential cure via wedge resection.
Impact:
- Findings support aggressive surgical intervention for second primary lung cancer, especially in early stages.
- Highlights the effectiveness of wedge resection for early-stage disease, suggesting a potentially curative approach.
- Provides valuable data for optimizing treatment strategies and improving long-term survival for lung cancer survivors facing recurrence or a new primary.
