Hcc Flashcards
1
Q
HCC enhancement variants
A
Arterial phase: isovascular and then show washout
Portal venous phase: no washout or delayed washout
2
Q
CEUS in hcc
A
Two methods:
Low MI: harmonic imaging and pulse inversion technique: for enhancement pattern
High MI : for perfusion, maximum intensity imaging and kuffer cell delayed imaging
Mi: depends on peak negative pressure
3
Q
Fibrolamellar ca
A
Younger age
No pre existing liver condition
Better prognosis
Calcification, central scar
