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Updated: Jun 5, 2026

Thoracoscopic Extended Right Middle Plus Lower Sleeve Lobectomy for Non-Small-Cell Lung Cancer
Published on: February 27, 2026
[A case of synchronous double cancer of stomach and lung responding to neoadjuvant chemotherapy]
Kentaro Sakamoto1, Haruya Koshiishi, Masaki Kakimoto
1Dept. of Surgery, Tokyo Metropolitan Ohtsuka Hospital.
Abstract:
A 66-year-old male was admitted to our hospital because of dyspnea in 2007. Cancerous pleural effusion and gastric cancer was diagnosed, and the chemotherapy consisted of S-1 + DOC was started for Stage IV gastric cancer. In 2009, lung cancer was found. The chemotherapy was changed to CDDP + CPT-11. This chemotherapy was effective for both lung and gastric cancers. Operation was performed for both tumors in 2010, and the pathological diagnosis revealed that gastric cancer was pStage I, Cur A, and the lung cancer was pStage IA, R0. Pathologic histology inspection of both tumors was judged to be effective for the chemotherapy prior to resection.
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