METHODS: A retrospective analysis was performed of 121 patients who underwent surgery for posterior mediastinal neurogenic tumors at our department during the period 2009 to 2016. Seventy-four tumors were excised via video-assisted thoracic surgery (VATS). Other approaches included thoracotomy, supraclavicular incision, supraclavicular incision plus thoracotomy/VATS, and a posterior approach with laminectomy combined with thoracotomy/VATS.
RESULTS: Tumors were resected completely in 119 cases and partially in two. The majority of the tumors were benign nerve sheath tumors. No recurrence developed during postoperative median follow-up period of 31 months.
CONCLUSIONS: Most posterior neurogenic tumors can be resected via VATS. Thoracotomy is the appropriate surgical approach for large tumors. A supraclavicular approach is recommended for tumors extending in the cervical region, and this can be combined with VATS or thoracotomy in case of larger masses. A posterior approach could be used for patients with dumbbell tumors.