"T1: isointense to hyperintense"
"T2: hypointense (early) to hyperintense (late)"
"GRE/SWI: hypointense"
"T1 C+ (Gd): there may be focal leptomeningeal enhancement, due to secondary arachnoiditis"
Expected headings
"Complications"
"pain: back/neck pain (including coup de poignard if acute), radicular pain, meningism, headache, other atypical sites of pain (e.g. chest, abdomen)"
"Spinal subarachnoid haemorrhage occurs in the spinal subarachnoid space 1-9. There are a multitude of aetiologies, and it is hypothesised that the bleeding may be from either arterial or venous sources 1-3."