Challenge #9 (part 2)
Look at the scans below and answer the multiple choice questions.
1. The pattern for a parathyroid adenoma or multi-phase CT is:
a) Strong enhancement venous phase, hyperdense non-contrast phase
b) Strong enhancement arterial phase, hyperdense non-contrast phase
c) Strong enhancement delayed phase, hypodense non-contrast phase
d) Diminished enhancement arterial phase, hypodense non-contrast phase
e) None of the above
2. On sestamibi scanning:
a) The adenoma persists, the thyroid washes out on delayed imaging
b) The adenoma is only seen on delayed imaging
c) The thyroid persists, the adenoma washes out on delayed imaging
d) The thyroid is inly seen on delayed imaging
e) None of the above
Be sure to submit your answers for a chance to win a special prize!
