# | Setting | Question | Answers |
---|---|---|---|
1. | A mark was placed in Couinaud segment (CS) 5. | In which Couinaud segment is this mark placed? | One possible answer from CS 1 - 8 (Figure 1) |
2. | The software of the TM is able to differentiate between the vessel tree of middle, right, and left hepatic veins. | Please click on any branch of the middle hepatic vein! | The placed dot was automatically recognized by the TM as correct or incorrect. |
3. | A branch of the portal vein is highlighted. | Which vessel is highlighted? | 1 = hepatic vein |
2 = hepatic artery | |||
3 = portal vein (correct) | |||
4 = bile duct | |||
4. | A branch of the hepatic vein is highlighted. | Which vessel is highlighted? | 1 = hepatic vein (correct) |
2 = hepatic artery | |||
3 = portal vein | |||
4 = bile duct | |||
5. | The software of the TM is able to differentiate between all 8 CS. | Please click on any vessel branch in CS 7! | The placed dot was automatically recognized by the TM as correct or incorrect. |
6. | A mark was placed in the right liver half. | Which liver half is this mark placed in? | 1 = left hemi liver (correct) |
2 = right hemi liver | |||
7. | An artificial tumor was placed in CS 2 and 3. | Which CS is this tumor located in? | Possible answers from CS 1 to CS 8 |
8. | An artificial tumor was placed in CS 2 and 3. | Which vessels run through the tumor? | 1 = left hepatic vein (correct) |
2 = right hepatic vein | |||
3 = left portal vein (correct) | |||
4 = right portal vein | |||
9. | An artificial tumor was placed in CS 2 and 3. | Please describe the shape of the tumor. | 1 = rotund |
2 = cone-shaped | |||
3 = cylindrical (correct) | |||
4 = egg-shaped | |||
10. | An artificial tumor was placed in CS 2 and 3. | How many CS have to be resected in order to remove the tumor completely? | 1 = 1 CS |
2 = 2 CS (correct) | |||
3 = 3 CS | |||
4 = 4 CS | |||
11. | An artificial tumor was placed in CS 2 and 3. | Please guess which percentage of the liver must be resected to remove the tumor completely! | Students are asked to enter a number ranging from 0% to 100%. |
12. | No imaging modality is provided to the participants. | Did you have fun performing this teaching module? | Possible answer: rating from 1 (not at all) to 5 (very much) |
13. | No imaging modality is provided to the participants. | Do you think that the existence of the other imaging modality would have been helpful? | 1 = yes |
2 = maybe | |||
3 = no | |||
14. | No imaging modality is provided to the participants. | How would you rate your personal learning effect? | 1 = high |
2 = regular | |||
3 = low | |||
15. | No imaging modality is provided to the participants. | Would you feel confident presenting and explaining the Couinaud liver segmental anatomy to your fellow students? | 1 = yes |
2 = yes, with some uncertainty | |||
3 = yes, but with significant uncertainty | |||
4 = no |