QUESTIONS
1. What is the dominant echogenicity of the nodule in the right lobe?
Iso/hyperechoic
Minimally/moderately hypoechoic
Deeply hypoechoic
2. How to judge the borders of the largest nodule in the RIGHT lobe?
The borders are sharp and regular.
The borders are irregular, lobulated.
The borders are partly sharp, partly ill-defined.
3. What types of intranodular echogenic figures does the nodule present?
Back wall cystic figures
Microcalcifications
Both
4. What statement is correct?
The nodule has halo but not perinodular blood flow.
The nodule has perinodular blood flow but not halo.
The nodule has both halo and perinodular blood flow.
The nodule has neither halo nor perinodular blood flow.
5. How to categorize the nodule according to the EU-TIRADS?
Category 2 (benign)
Category 3 (low risk)
Category 4 (intermediate risk)
Category 5 (high risk).
