With regard to oncological concerns, the occurrence of postoperative myasthenia gravis or freedom from tumour recurrence is a paramount issue. Our cohort follow-up time was not long enough to address this, and more time and patients are needed for further evaluation. But our preliminary report showed that uniportal VATS for mediastinal tumour resection was a promising and safe technique with regard to short-term clinical outcome.

Background: To present the technique of single-port video-assisted thoracoscopic mediastinal tumor resection, which includes limited thymectomy, extended thymectomy, cyst excision and posterior mediastinal tumor excision, and the early results of resection with the use of this technique. Conclusions: Our preliminary report suggests that uniportal VATS for mediastinal tumor resection is a promising and safe technique within a short-term period.