Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Likert scale for the evaluation of lesions by readers
| Lesion visibility in each sequence | |
|---|---|
| 0 | Cannot be evaluated (e.g., due to artifacts) |
| 1 | Not detectable |
| 2 | Only visible with previous knowledge and/or high contrast windowing |
| 3 | Doubtfully visible, can be mistaken for an artifact |
| 4 | Visible, low contrast |
| 5 | Visible, strong contrast |
