Open surgical treatment of superior vena cava syndrome due to invasive thymoma.

Here we describe a case of open surgery for superior vena cava syndrome due to invasive thymoma. An 85-year-old woman presented with facial swelling and exertional dyspnea. Computed axial tomography revealed a thymoma in the mediastinum, extending to the superior vena cava, right atrium, and bilateral brachiocephalic veins.

[Surgical Management of a Severely Calcified Ascending Aorta Using Intra-Aortic Balloon Occlusion].

A severely calcified ascending aorta increases the risk of perioperative cerebral damage in cardiac surgery. Conventional aortic valve replacement using an external aortic cross clamp may be dangerous in patients with this morbidity. We used an intra-aortic balloon occlusion catheter(IABOC)to minimize risks of aortic valve replacement(AVR) in an 81-year-old man with severe aortic stenosis combined with a severely calcified aorta.