TURKISH NEUROSURGERY, cilt.21, sa.3, ss.330-339, 2011 (SCI-Expanded)
AIM: There are two major problems for the pituitary adenomas invading the Cavernous Sinus (CS); differentiation of extension and invasion and inability to demonstrate the medial wall via preoperative imaging methods. Two important corridors are defined in endoscopic cavernous sinus approaches; the lateral and medial corridor.