Salvage surgery for primary lung cancer after chemotherapy in octogenarians.

An 81-year-old female patient was admitted to our institute because of abnormal X-ray results. Chest computed tomography showed a 7.7 × 5.3 cm mass located in the left lower lobe and multiple swollen lymph nodes. 18F-fluorodeoxyglucose-positron emission tomography indicated high standard uptake values in the mass and swollen lymph nodes. The patient was diagnosed with stage cT3N2M0-IIIA squamous cell carcinoma. Although the patient had multiple lymph node metastases and severe obstructive pulmonary function, four cycles of platinum doublet chemotherapy were initially performed and no side effect greater than grade 3 was experienced. As the lung cancer was downstaged to ycT2aN0M0-IB and pulmonary function had improved, a bronchodilating preparation, an uneventful left lower lobectomy, and a lymphadenectomy were performed. The patient was discharged 39 days after surgery and exhibited good health for a year at pathological stage ypT1aN0M0-IA (Ef2).