Neuroimaging Flashcards
1
Q
what are some technical points to consider when looking at a CT scan
A
caudal veiw
age effect
diagonal image plane
2
Q
what is the radiation exposure for a head CT
A
200x chest x ray
3
Q
what system can be used for interpreting CTs and MRIs
A
A - adequacy, alignment, artifact
B- bones, blood, brain
C- cisterns and ventricles
S- subcutaneous and surfaces
4
Q
describe the differences between an extradural and a subdural haematoma
A
edh- lens shaped, brain compression and shift
SDH- around the edge
5
Q
what technical points should be considered when looking at MRIs
A
caudal view age effect weighted plane MRI variants
