TY - GEN AU - Isaacson,Brandon AU - Kutz,Joe Walter AU - Mendelsohn,Dianne AU - Roland,Peter S TI - CT venography: use in selecting a surgical approach for the treatment of petrous apex cholesterol granulomas SN - 1537-4505 PY - 2009///0514 KW - Adult KW - Aged KW - Carotid Arteries KW - anatomy & histology KW - Cholesterol KW - metabolism KW - Cochlea KW - Drainage KW - Facial Paralysis KW - etiology KW - Granuloma KW - diagnostic imaging KW - Hearing Loss KW - Humans KW - Jugular Veins KW - Magnetic Resonance Imaging KW - Male KW - Middle Aged KW - Neurosurgical Procedures KW - methods KW - Otologic Surgical Procedures KW - Petrous Bone KW - Phlebography KW - Retrospective Studies KW - Tinnitus KW - Tomography, X-Ray Computed N1 - Publication Type: Case Reports; Journal Article UR - https://doi.org/10.1097/MAO.0b013e31819d3355 ER -