Turn off the lights please
Let's talk water!
If I was a betting man...
Mistaken for twins
Pressure's building
100
What would you be thinking if the patient reported headaches that lasted at least 4 to 72 hours (without treatment or with unsuccessful treatment), has at least two of the following symptoms: Unilateral location, Pulsating quality, Moderate or severe pain intensity, Aggravation by or causing avoidance of routine physical activity  
What is a migraine? (Could consider retinal migraine) 
100

What differential diagnosis are you thinking of if this patient were to complete a blood test with positive results for IgG antibodies against the channel aquaporin-4 (AQP4-IgG)? Hint: think of hiccups 

What is neuromyelitis optica? 



100
What is the most likely diagnosis for this patient, given her age, risk factors, and presentation? Hint: think about the TIMELINE of her symptoms 
What is multiple sclerosis? 
100

What differential diagnosis would you be thinking of if the patient's symptoms were accompanied with symptoms of transverse myelitis and/or acute disseminated encephalomyelitis? (Hint: autoimmune) 

What is MOGAD (myeline oligodendrocyte glycoprotein antibody-associated disease) ? 

100

What differential diagnosis would you be thinking of if the exam showed bilateral papilledema and a lumbar puncture produced a CSF with no evidence of infection, inflammatory, or malignant processes and an elevated opening pressure? 

Idiopathic intracranial hypertension 



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