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Difference between revisions of "Neuropathology"
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m
→Stroke: +global ischemia
(→Mass: rename) |
m (→Stroke: +global ischemia) |
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| Line 364: | Line 364: | ||
**Cavity - in older infarcts. | **Cavity - in older infarcts. | ||
***''Multiple sclerosis'' does not cavitate. | ***''Multiple sclerosis'' does not cavitate. | ||
==Global ischemia== | |||
===General=== | |||
*Often due to ''cardiac arrest''. | |||
===Microscopic=== | |||
Features: | |||
*Hippocampal ischemic changes: | |||
**Loss of neurons in CA1, CA3 and CA4 +/- "cavitation". | |||
***Neuronal loss: No blue (nuclei) where there should be some. | |||
***Cavitation: bubbles/clear spaces where there should be none. | |||
**CA2 neurons preserved. | |||
==Multiple sclerosis== | ==Multiple sclerosis== | ||