8.4.1 Stroke Neuropathy Flashcards

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1
Q

What are the common locations of subarachnoid hemorrhages?

A
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2
Q

What are the characteristics of an infarct caused by thrombosis?

A
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3
Q

Describe the differences between different herniation sites: Subfalcine, Transtentorial, and Cerebellar tonsillar.

A
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4
Q

What are the subacute changes following infarction?

A
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5
Q

What are the most common site of intraparenchymal hemorrhage?

A
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6
Q

V,What are the characteristics of Global Ischemia?

A
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7
Q

What are the characteristics of an epidural hematoma?

A
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8
Q

What are these images of and what are the characteristics?

A

Cavernoma

Back to back hyalinized vessels

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9
Q

What are possible underlying problems of cerebral edema?

A
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10
Q

What is this an image of and what are the characteristics of it?

A

Capillary Telangiectasia

Dilated thin-walled vessels separated by normal brain

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11
Q

What are the characteristics of a subarachnoid hemorrhage?

A
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12
Q

What are the characteristics of CADASIL Neuropathy?

A
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13
Q

What are the characteristics of an infarct cause by an emboli?

A
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14
Q

What are the clinical features of CADASIL?

A
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15
Q

What is this an image of?

A

Congo red

Cerebral Amyloid Angiopathy

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16
Q

What are the characteristics of Chronic Subdural Hematoma?

A
17
Q

What are these images of?

A

Subdural hematoma

18
Q

What are these images of?

A

Cerebral Amyloid Angiopathy

19
Q

What will the microscopic features at different time points be following ischemia?

A
20
Q

What are the three types of edema?

A
21
Q

What are the characteristics of cerebral ischemia?

A
22
Q

What is this an image of and what are the characteristics?

A

Atriovenous Malformation

Tangles of Arteries and Veins surrounded by brain tissue

23
Q

What are the characteristics of intraparenchymal hemorrhage?

A
24
Q

What are the general histo features within 12-24hrs following ischemia?

A
25
Q

What are the most vulnerable areas to ischemia?

A

Watershed areas

26
Q

IMPORTANT: What is CADASIL?

A
27
Q

What will the gross features at different time points be following ischemia?

A
28
Q

What are the most vulnerable cells to ischemia?

A
  • CA1 of HF
  • Purkinje cells
  • Pyramidal neurons (III, V, VI)