1
Q
Def
A
Size > 2.5 cm ( 1 inch)
2
Q
Type
A
saccular= berry
fusiform
3
Q
Incidence
A
3-5% of all intracranial aneurysm
4
Q
Eat age
A
30-60
5
Q
Common in
A
Female
6
Q
DX
A
Angio
CT / MRI to R/ o thrombosed portion.
MRI ➡️ complicated signal on T1WI. Pulsation artifact
7
Q
How 🔺 cystic vs giant aneurysms
A
MRI T1 Turbulence within → complicated signal
8
Q
TX
A
1/3 of possible for clipping
vascular bypass
trapping
proximal arterial ligation➡️ VB
wrapping
endovascular
Vascula Lesion
flashcards
Decks in class (23)
# Cards
-
AVM39
-
Developmental venous anomaly (DVA) (venous angioma)12
-
Dural arteriovenous fistulae (DAVF)26
-
Vein of Galen malformation29
-
Carotid-cavernous fistula CCf22
-
Sigmoid sinus diverticulum3
-
Angiographically Occult Vascular Malformations5
-
Osler-Weber-Rendu syndrome11
-
Cavenous Malformation18
-
Aneurysm118
-
UIA Unruptured aneurysms5
-
Unruptured cavernous carotid aneurysms (CCAAs)8
-
Traumatic aneurysms6
-
Mycotic aneurysms10
-
Giant aneurysms8
-
SAH of unknown etiology7
-
Pretruncal nonaneurysmal SAH (PNSAH)10
-
ACOM Or AcoA7
-
Distal anterior cerebral artery aneurysms DACA6
-
PCOM Anurysume2
-
Cavernous carotid artery aneurysms3
-
Visual Sx Of Ophthalmic artery aneurysms3
-
Posterior circulation aneurysms13
