This 62-year-old woman presented with a six month history of nausea and vomiting. Recently, the woman complains of dysosmia, experiencing the smell of ammonia. These dysosmiac episodes last for several minutes but have recently increased in frequency.
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This 23-year-old male presented to the emergency room complaining of new-onset seizures. A subsequent MR examination revealed intra-axial large brain mass. This was found to be a low-grade glioma. This mass was biopsied and found to represent a low-grade oligo-astrocytoma.
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This 31-year-old man presented to the neurology department with progressive dizziness for two months along with new-onset seizures, vomiting, and weakness. He reported no history of fever or traumatic head injury. An MRI was performed for further assessment.
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This 67-year-old man presented to the neurology department with increasing dizzy and weakness for approximately six months, together with restricted movements of the left upper and lower extremity.
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