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.
Pathology scoring in the lungs of guinea pigsa
| Value (points) | Type of lesion |
|---|---|
| 0 | No visible lesions |
| 1 | 1 Lesion of <2 mm in diam |
| 2 | <5 Lesions of <2 mm in diam |
| 3 | >6 Lesions of <2 mm in diam or a single distinct gross lesion of >5 mm in diam |
| 4 | >1 Lesion of >5 mm in diam |
| 5 | 1 Coalescent lesion |
One point is added for each coalescent lesion (10 maximum); 0.1 point is added for each lesion of <2 mm in diameter.
