Brain CT
- 최초 등록일
- 2010.06.29
- 최종 저작일
- 2010.06
- 62페이지/
MS 파워포인트
- 가격 2,000원
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소개글
Brain CT에 관한 ppt자료입니다.
목차
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본문내용
most useful neuroimaging study in EM
ollection
intracranial lesion causing mass effect
MRI
parenchymal imaging
replace non-emergency neuroimaging
no bony artifact
good for posterior fossa
brainstem imaging
The Beatles and the CT scanner
Godfrey Hounsfield
computer engineer working for British EMI
"EMI scanners“
The earliest scanners in medical use
"hit" as big or bigger than the Beatles
HOW A CT IMAGE IS CREATED
Hounsfield Number
How to read a HEAD CT
Systematic approach
Targeted approach
Systematic approach
Symmetry
Compare left and right sides of the cranium
Midline
Look for midline shift
Cross-sectional anatomy
Review anatomical landmarks for each slice
Brain tissue ; Gray matter,white matter, intracerebral lesions
CSF space ; Ventricles,basal cisterns, cortical sulci, and fissures
Skull and soft tissues ; Scalp swelling,fractures,sinuses,orbits
Subdural windows
Look for blood collections adjacent to the skull
Bone windows
Skull, orbits and sinuses, intracranial air
Targeted approach
참고 자료
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