RT Journal Article SR Electronic T1 Sarcoid related optochiasmatic arachnoiditis: favourable outcome confirmed with MRI JF Journal of Neurology, Neurosurgery & Psychiatry JO J Neurol Neurosurg Psychiatry FD BMJ Publishing Group Ltd SP 690 OP 690 DO 10.1136/jnnp.67.5.690 VO 67 IS 5 A1 HASSAN HOSSEINI A1 AYMAN TOURBAH A1 HASSAN HOSSEINI A1 AYMAN TOURBAH YR 1999 UL http://jnnp.bmj.com/content/67/5/690.abstract AB