Non-intubated Uniportal Subxiphoid Video-Assisted Thoracoscopic Surgery for Extended Thymectomy in Myasthenia Gravis Patients: A Case Series

Abstract

Minimally invasive strategies are increasingly popular in patients with myasthenia gravis (MG)-associated thymomas. Within the context of video-assisted thoracoscopic surgery (VATS) as a widely known minimally invasive option, the most recent achievement is uniportal subxiphoid VATS. In MG patients, it is mandatory (1) to minimize perioperative interference with administered anesthetics to avoid complications and (2) to achieve a complete surgical resection, as the prognosis essentially depends on radical tumor resection. In order to fulfill these criteria, we merged this surgical technique with its anesthesiologic counterpart: regional anesthesia with the maintenance of spontaneous ventilation via a laryngeal mask. Non-intubated uniportal subxiphoid VATS for extended thymectomy allowed radical thymectomy in all MG patients with both rapid symptom control and fast recovery.

Keywords

• non-intubated surgery
• uniportal video-assisted thoracoscopic surgery
• subxiphoid approach
• thymectomy
• myasthenia gravis
• case report