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[Palliative pulmonary resection for primary lung cancer]
1Shanghai 1st hospital of Tuberculosis and Lung Tumor.
Summary
Palliative pulmonary resection can improve survival for select lung cancer patients, particularly those with squamous cell or adenocarcinoma. Complete tumor removal and subcarinal lymph node excision are crucial for better outcomes.
Area of Science:
- Thoracic Surgery
- Surgical Oncology
- Pulmonary Medicine
Context:
- Retrospective analysis of palliative pulmonary resections for primary lung cancer.
- Study period: January 1961 to December 1984.
- 2048 patients initially treated, 253 underwent re-operation.
Purpose:
- To evaluate the efficacy and outcomes of palliative pulmonary resection in lung cancer patients.
- To identify indications and prognostic factors for palliative resection.
- To compare survival rates based on histology and surgical completeness.
Summary:
- 253 patients received palliative pulmonary resection due to residual or metastatic lung cancer.
- Postoperative complications occurred in 25 cases, with 17 in-hospital deaths.
- 1-year, 3-year, and 5-year survival rates were 51.3%, 13.1%, and 8.1%, respectively.
- Survival was better for squamous cell and adenocarcinoma compared to other types.
- Subcarinal lymph node involvement and incomplete resection correlated with worse prognosis.
Impact:
- Suggests palliative resection is beneficial for specific lung cancer histologies.
- Highlights the importance of complete tumor excision and lymph node dissection.
- Recommends adjuvant therapy for patients with subcarinal lymph node involvement and incomplete resection.