PT - JOURNAL ARTICLE AU - D J Quint AU - W T Cornblath AU - J D Trobe TI - Multiple sclerosis presenting as Parinaud syndrome. DP - 1993 Sep 01 TA - American Journal of Neuroradiology PG - 1200--1202 VI - 14 IP - 5 4099 - http://www.ajnr.org/content/14/5/1200.short 4100 - http://www.ajnr.org/content/14/5/1200.full SO - Am. J. Neuroradiol.1993 Sep 01; 14 AB - The authors report a patient presenting with a 1-week history of paresis of upward gaze as his initial manifestation of demyelinating disease. They stress that: 1) multiple sclerosis can present as Parinaud syndrome (paralysis of upward gaze); and 2) it is important to rule out a non-contour-deforming intraaxial midbrain lesion if a posterior third ventricle or pineal region mass is not identified on screening studies in these patients.