Should adjuvant radiation be given for an atypical (WHO II) meningioma of the thoracic spine after gross total resection?

Overall data are thin in this arena, in large part due to the relative scarcity of the disease. We recently published a bi-institutional experience (Wash U/U of Utah) of the largest cases series to date of 102 patients with spinal atypical meningioma (AM) underoing resection (Simpson I-IV) (Sun et a...