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What anatomic structure of the middle or inner ear is abnormal in this patient with hearing loss and a history of childhood meningitis? Read more »
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History : 45 year old man with sudden onset of severe headache. What is the most likely etiology for this patient’s intraventricular hemorrhage? Read more »
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ADEM (acute disseminated encephalomyelitis) is an autoimmune demyelinating disorder distinct from multiple sclerosis or Devic’s disease. Read more »
![Tumefactive MS on MRI](../../wp-content/uploads/2013/12/tumefactive-MS-294x200.png)
Tumefactive multiple sclerosis (MS) is an unusual but important manifestation of multiple sclerosis. Read more »
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Carotid/vertebral artery dissection is an underdiagnosed disease that can result in substantial morbidity. It has an incidence of 1-1.5/100000 and disproportionately affects young patients. Diagnosis is challenging clinically because the symptoms are... Read more »
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The third T in the 3T trauma framework (see cases on epidural hematoma and penetrating trauma) refers to “other targets” and concerns delayed complications of traumatic brain injury. These competitions include hydrocephalus,... Read more »