title: Endoscope or microscope?
authors: William T
authors: WT
authors: Couldwell
mesh_terms: D006801:Humans; D008853:Microscopy / Q000295:instrumentation*; D044582:Neuroendoscopes; D019635:Neurosurgical Procedures / Q000295:instrumentation*; D012658:Sella Turcica / Q000601:surgery