Copyright e The McGraw-Hill Companies. inc Permission required for reproduction or display Parietal pleura Pleura Pleural cavity Visceral pleura ng Esophagus (in posterior mediastinum) Right Right primary lung Vertebra Root bronchus Left lung of Right pul lung 1 monary artery Parietal pleura at Pleural cavity hilum Right pul monary vein Visceral pleura Pulmonary trunk Fibrous Heart pericardium Visceral pericardium (b) Anterior mediastinum-p Parietal pericardium ernum Pericardial cavity11 Pleura