Fisher Kissler subarachnoid hemorrhage grading system

Fisher Kissler SAH grading system attempts to quantitate the amount of  subarachnoid hemorrhage (SAH) blood seen on CT scan of the head.
The Fisher Kissler system scale is:
Grade I
Grade II
Grade III
Grade IV

(compare Hunt Hess Grade subarachnoid hemorrhage SAH)

Stroke and Cerebrovascular Disorders Specialty Center

figure: Fisher Kissler grade 2

figure: Fisher Kissler grade 3

figure: Fisher Kissler grade 4

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