Hellow guys, Welcome to my website, and you are watching MASTOID TIP CHOLESTEATOMA PROVOKING OSTEOLYSIS OF THE POSTERIOR AND INFERIOR EXTERNAL EAR CANAL. and this vIdeo is uploaded by Gabriel Trinidad Ruiz at 2014-01-20T11:25:22-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.