ICH - Neuro medi Flashcards
Subarachnoid hemorrhages normally occur in what age?
mean onset is mid-50s
Epidural hemorrhage is usually rupture of what artery?
middle meningeal artery
What is usually post traumatic s/p fall in elderly pt causing rupture of bridging veins?
subdural hemorrhage
Intraparenchymal hemorrhage is a/w
HTN or tumor
Subarachnoid hemorrhage is a/w
trauma or aneurysm
head trauma with brief LOC, lucid interval, then obtunded state; HA
On exam this pt has CL hemiparesis and ipsilateral pupil dialtion (anisocoria).
dx?
epidural hematoma
How would you treat a subdural hematoma?
burr holes and drain if progressively worsening
What does the FUNC score do?
When is it supposed to be used?
estimates the likelihood of functional independence 90 days after a diagnosis of ICH
used when the dx of ICH is made
Score of 0-4 on the FUNC scale means
will have independence at 90 days out
With scoring systems for brain traumas, what is one thing none of them do?
No score determines what you should do next
A subarachnoid hemorrhage on imaging will show what classically?
star shape
Who has a 5x increased risk of hemorrhagic stroke?
hypertensive vasculopathy pt
What is the MC non-traumatic cause of lobar ICH in elderly?
cerebral amyloid angiopathy
How much does smoking increase risk of ICH?
1.5 to 2.5x
a midline shift means altered thalami, which probably means..
altered consciousness