CNS Flashcards

1
Q

Most common pediatric CNS tumor

A

Pilocytic astrocytoma

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2
Q

Most common location of pilocytic astrocytoma

A

Cerebellum

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3
Q

Most common intra-axial tumor of the CNS

A

Gliobastoma

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4
Q

Most common neoplastic entiology for temporal lobe epilepsy

A

Ganglioglioma

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5
Q

Most common CNS embryonal tumor

A

Medulloblastoma

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6
Q

Most common primary intraaxial posterior fossa mass of adulthood

A

Hemangioblatoma

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7
Q

Most common extra-axial tumor

A

Meningioma

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8
Q

Most common primary CNS tumor

A

Meningioma

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9
Q

Most common germinal cell tumor

A

Germinoma

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10
Q

Most common neoplasm in the pineal regiom

A

Germ cell tumor

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11
Q

Most common nonneuroepithelia CNS tumor of childhood

A

Adamantinomatous chraniopharyngioma

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12
Q

Most common congenital CNS infection

A

Cytomegalovirus

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13
Q

Most common form of CNS tuberculosis

A

Tuberculous meningitis

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14
Q

Most common cause of viral meningitis

A

Enterovirus

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15
Q

Most common cause of sporadic encephalitis

A

Herpes simplex

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16
Q

Most common CNS infection and brain mass in AIDS

A

Toxoplasmosis

17
Q

Most common intracranial neoplasm in patients with AIDS

A

Primary CNS lymphoma

18
Q

Most common nontraumatic cause of neurologic disability

A

Multiple sclerosis

19
Q

Most common fatal encephalitis

A

Herpes encephalitis

20
Q

Most common of the leukodystrophies

A

Metachromatic leukodystrophy

21
Q

Most common neurodegenerative disease and most common cause of dementia

A

Alzheimer disease

22
Q

Most common of the phakomatoses

A

Neurofibromatosis Type 1