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CT scan images of patients with pulmonary metastases that were resected via segmentectomy. (A) Colorectal metastasis (arrow) resected via right superior segmentectomy; (B) Colorectal metastasis (arrow) resected via lingular-sparing left upper lobectomy; (C) Head and neck squamous cell carcinoma metastasis (arrow) resected via right basilar segmentectomy. CT, computed tomography.
