Challenge #17 (part 2)
Look at the scans below and answer the multiple choice questions.
1. What is the value of perfusion imaging?
a) Identifying luxury enhancement
b) Identifying infarcted tissue
c) Identifying collaterals
d) Identifying ischemic but not infarcted tissue
e) All of the above
2. Which is the age of a stroke seen on DWI but not FLAIR imaging?
a) It doesn’t happen
b) 0-6 hours
c) 6-12 hours
d) 12-24 hours
e) None of the above
Be sure to submit your answers for a chance to win a special prize!
