Operations video:
Thoracoscopic removal of schwannoma of upper mediastinum (right vagus nerve schwannoma).
Grigorchuk A.Yu., Abdumuradov K.O.
MEDIASTINAL SURGERY (video):

Pericardial cyst originated from pericard above arch of aorta. Cyst lied closely to hemiazygos vien, right and left brachiocephalic viens, brachiocephalic artery.