Fig. 3From: Robotic portal resection for mediastinal tumours: a prospective observational studyThe surgical practice of extended thymectomy. (A) The preoperative computed tomographic scan revealed a suspected thymoma (3.0 × 2.7 cm). (B) Intraoperative images of right phrenic nerve. (C, D) Left mediastinal pleura and left phrenic nerve. (E) Region of the upper pole of the thymus and brachiocephalic vein. (F)Postoperative gross specimenBack to article page