Fig. 3From: Esophageal cancer with severe funnel chest treated by simultaneous funnel chest surgery and thoracoscopic esophagectomy: a case reportIntraoperative thoracoscopic findings a View of the anterior mediastinum before the funnel chest surgery, showing the narrow space of the mediastinum. RIPV: right inferior pulmonary vein. b Intraoperative findings of the radical thoracoscopic esophagectomy.Back to article page