Figure 1
From: A case report of para-esophageal bronchogenic cyst with esophageal communication
(a) A barium swallow revealed a huge pare-esophageal cyst cavity compressed to esophagus,and also communicated to esophagus through a long entrance. (b) The chest CT scans showed a huge cystic mass full of gas and liquid located in the post-mediastinum with a direct compression of the pericardium, esophagus and right lung.