Difference between revisions of "Talk:Neuropathology"
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(+AVM) |
(+Neg. CADASIL) |
||
| Line 7: | Line 7: | ||
<br> - ARTERIOVENOUS MALFORMATION. | <br> - ARTERIOVENOUS MALFORMATION. | ||
<br> - NEGATIVE FOR MALIGNANCY. | <br> - NEGATIVE FOR MALIGNANCY. | ||
==CADASIL== | |||
===Microscopic=== | |||
The section shows normal skin with numerous small blood vessels. The blood vessels do NOT stain for NOTCH-3. The NOTCH-3 control has the usual staining. | |||
===Final diagnosis=== | |||
SKIN, BIOPSY: | |||
<br> - NO PATHOLOGIC DIAGNOSIS. | |||
Revision as of 15:08, 15 November 2010
AVM
Microscopic
The section shows numerous large veins that have thickened walls and arteries with intervening brain parenchyma. There is a small focus of monocytoid cells, hemosiderin-laden macrophages and necrosis consistent with prior bleeding.
Diagnosis
BRAIN, RIGHT TEMPORAL:
- ARTERIOVENOUS MALFORMATION.
- NEGATIVE FOR MALIGNANCY.
CADASIL
Microscopic
The section shows normal skin with numerous small blood vessels. The blood vessels do NOT stain for NOTCH-3. The NOTCH-3 control has the usual staining.
Final diagnosis
SKIN, BIOPSY:
- NO PATHOLOGIC DIAGNOSIS.