Complete portal robotic resection of a giant mediastinal parathyroid cyst; A case report.

Parathyroid cysts (PCs) are rare, benign, cystic lesions, and PCs that occur in the mediastinum (mediastinal parathyroid cysts [MPCs]) are even more rare. Surgical resection is recommended as the first choice of treatment for MPCs. Sternotomy, thoracotomy, and thoracoscopic approaches are the most common methods for resection of MPCs. Herein, we report a case of robotic right portal minimally invasive resection of a giant nonfunctional MPC in the right anterosuperior mediastinum.