neruo - tumors

adults
children

supratent
intraetent

tumors do what

open BBB, edema
steriodshelp

herinations
1. subfalcine
2. transtenoral
3. tonsillar

1. cingulate gyrus, ACA
2. occulmotor N scrweed up, decrebrate
3. resp death, NO lumbar punct (post fossa mass)

tumors can metastisize from wher

lung/breast

Supratent

brocas aphasia, personality change, contralater motor weak

intrafent

motor and sensory

cerbullum

gait

pariatel

contralater neglet

temporal

Werknikies, hypothal pit

MENGINGOMA

dural convexities
mass beneath dura
PSAMMOMIA BODIES

Gliomas

astomas
olgiodendromas
ependendomyas

astromas

3 types
fibrially astro - 4-6 decade
(IV is multiform involes Blood vessesls, young pt, grows slow, butterfly white matter

2. pilo astromyas (kids)
ROSENTTHALS FIBERS (bipolar cells))
post fossa is better to have

olgiodeng

fried egg, ca+2
white matter
OCD, seizures

ependendomas

4th ventral blocks, hydrocelph

Neuroblastomas

spread via CSF
children
HOMER-wright ROSETTES