Neurosurgery

Brain tumor MCQ

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A 60-year-old male presents with progressive headache, personality changes, and recent-onset seizures. NCCT brain shows a heterogeneously hypodense lesion in the frontal lobe with irregular margins and surrounding edema. On contrast imaging, there is ring enhancement with central necrosis and significant mass effect.

What is the most likely diagnosis?

A. Meningioma
B. Glioblastoma multiforme
C. Brain abscess
D. Oligodendroglioma



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Examination of cranial nerves in head injury

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Q) Gaze paresis is seen after head injury? What is responsible for this

a) Facial nerve injury

b) Vestibulo cochlear nerve injury

c) Brain stem dysfunction

d) Optic nerve injury

 

Gaze paresis is inability to produce horizontal eye movements in one or both directions. Examination of cranial nerves in head injury is very important to fully assess the extent of injury.