Neuroendoscopic Resection of Intraventricular Tumors and Cysts through a Working Channel with a Variable Aspiration Tissue Resector: A Feasibility and Safety Study
Figure 3
Patient 14, pilocytic astrocytoma. ((a) and (b)) Preoperative coronal T1-weighted contrast-enhanced magnetic resonance imaging showing enhancing lesion and obstructive hydrocephalus. (c) Decrease in ventricular size with interval debulking of lesion. (d) Intraoperative endoscopic view of the tissue aspirator resecting tumor.
