... ali-mentary tract. When the separation occurs late, BCinvolve the lung parenchyma and the cysts present a Figure 1 Chest X-rays showing mediastinal mass.ChestX-rayshowing a large round opacity ... pericardium in combination withbronchogenic cyst, atrial septal defect, mitral valve prolapsus and hypospadias. Anadolu Kardiyol Derg 2009, 9:E16-7.18. Takizawa H, Ishikura H, Kimura S, Yuasa Y, ... Open AccessBronchogenic cyst associated with pericardialdefect: Case report and review of the literatureAndrea Imperatori1, Nicola Rotolo1, Elisa Nardecchia1, Giovanni Mariscalco2, Marco...