Hellow guys, Welcome to Utubetrends, and you are watching Endoscopic-Assisted Neurosurgery for Epidermoid Tumors. and this vIdeo is uploaded by USC Endoscopic + Minimally Invasive Neurosurgery- Dr. Gabriel Zada at 2013-12-24T12:58:32-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.