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Robotic left upper lobectomy. (A) Isolation of the superior pulmonary vein. (B) Dissection of the fissure. (C) Division of the lingular segmentral artery. (D) Division of the lingular bronchus. (E) Division of the upper division bronchus. (F) Division of the apcioposterior segmentral artery. LUL, left upper lobe; LLL, left lower lobe.
