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[Surgical treatment for bilateral multiple lung cancers]
S Matsuge1, Y Hosokawa, K Satoh
1Department of Surgery, Kin-ikyou Chyuou Hospital, Sapporo, Japan.
Kyobu Geka. the Japanese Journal of Thoracic Surgery
|February 10, 2000
Summary
For patients with contralateral bronchogenic carcinomas, limited lung resection is recommended over bilateral lobectomy due to high mortality. Careful follow-up is crucial for lung cancer survivors.
Area of Science:
- Thoracic Surgery
- Surgical Oncology
- Pulmonary Medicine
Context:
- Contralateral bronchogenic carcinomas present a complex treatment challenge.
- Synchronous and metachronous lung cancers require tailored surgical approaches.
- Evaluating surgical outcomes for bilateral lung cancers is essential for optimizing patient care.
Purpose:
- To assess the outcomes of different surgical strategies for contralateral bronchogenic carcinomas.
- To compare the efficacy and safety of lobectomy versus limited resection for secondary lung cancers.
- To determine the optimal management and follow-up protocols for patients with multiple primary lung cancers.
Summary:
- This review analyzed 12 patients with contralateral bronchogenic carcinomas, including 7 metachronous and 5 synchronous cases.
- Surgical interventions ranged from bilateral lobectomy to combinations of lobectomy, segmentectomy, and wedge resections.
- Bilateral lobectomy resulted in high mortality, whereas limited resections showed promising survival rates (5-year survival: 68.5% after first, 82.5% after second operation).
Impact:
- Limited lung resection is advised for contralateral primary lung cancers to minimize mortality.
- Findings underscore the importance of vigilant post-treatment surveillance for lung cancer patients due to the risk of new primary tumors.
- This study informs surgical decision-making and follow-up strategies in managing multifocal lung malignancies.