RT Journal Article SR Electronic T1 Papilloedema secondary to a spinal paraganglioma JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 179 OP 181 DO 10.1136/practneurol-2013-000620 VO 14 IS 3 A1 Kathryn Bush A1 D E Bateman YR 2014 UL http://pn.bmj.com/content/14/3/179.abstract AB An asymptomatic 72-year-old man presented with bilateral papilloedema. Cranial CT imaging was normal, but lumbar puncture found an opening pressure of 320 mmH2O (120–250) with raised cerebrospinal fluid protein, increased red blood cells and xanthochromia. MR scan of spine showed a cauda equina tumour, histologically defined as a paraganglioma. The papilloedema resolved after surgery.