Spinal metastasis from malignant meningeal intracranial hemangiopericytoma: one-staged percutaneous Onyx® embolization and resection

Nicolai El Hindy, Adrian Ringelstein, Michael Forsting, Ulrich Sure & Oliver Mueller
Objective: We are the first to report one-staged resection of a spinal metastasis from malignant cranial hemangiopericytoma after preoperative Onyx® embolization by direct percutaneous puncture. Spinal metastases from cranial hemangiopericytoma are extremely rare. Surgical morbidity of these highly[for full text, please go to the a.m. URL]