Novel thoracoscopic approach to difficult posterior mediastinal tumors

Abstract

Thoracoscopic resection is the preferred treatment of posterior mediastinal tumors. However, thoracotomy may be necessary if the tumors are large or adherent; if they are demonstrate invasion or intraspinal growth; or if they are located in the superoposterior mediastinum or posterior costodiaphragmatic angle. We describe a case of a large, adherent posterior costodiaphragmatic mediastinal mass that would have been otherwise difficult to resect thoracoscopically if it were not for the three-dimensional visualization, greater dexterity, and accurate dissection offered by the Da Vinci robot.