Ø 36 Years old male Ø 2 Nov 2008 : sudden onset of weakness, decreased sensation below neck, urinary and fecal incontinence ØExam: E4V5M6 ØSensory Loss below D6 level ØPower: UL 3-4/5, LL 1/5 MRI:13 Nov 2008- showed extensive cord changes and a tortuous flow void in the anterior thecl sac with a globular void at top of the...