Professor Masatoshi Kudo: Basically, for early HCC and also for displastic nodule shows hypovascular abnormalities on CT hepatic angiography (CTHA) so we cannot differentiate with CTHA.

• 对于早期HCC和发育不良结节，在CT肝动脉造影（CTHA）上均显示异常的血管减少，因此我们无法通过CTHA来区分。