Endoscopic needle biopsy of thalamic tumors: technical note.: Endoscopic needle biopsy of thalamic tumors: technical note.Childs Nerv Syst. 2020 May 19;:Authors: Spennato P, Ruggiero C, Mirone G, Imperato A, Parlato RS, Cinalli GAbstract INTRODUCTION: Neuroendoscopic biopsy represents the procedure of choice for pure intraventricular lesions. Instead, in case of deep-seated paraventricular tumors, with intact ependyma, the advantage of neuroendoscopy over stereotactic biopsy is not so evident,...