21-year-old man with gradual hand weakness A 21-year-old man presented with gradual weakness of the right hand.
58-year-old man with intermittent headache A 58-year-old man presented with intermittent headache, nausea, and feeling off-balance for the previous six months.
A woman in her 20s after severe motor vehicle accident A woman in her 20s presented after a severe motor vehicle accident.
37-year-old man with back discomfort A 37-year-old man presented with sporadic paresthesia in the right mid-back.
21-year-old man with headache A 21-year-old man with no past medical history presented to the Emergency Department with three days of headache and one episode of syncope.