What a disease looks like from the inside. Browse the post-mortem lesions recorded for poultry and see which diseases cause each one.
Lesions are filed under a body system when their name names an organ. That is a text match, not a link a veterinarian made, and lesions that name no organ are listed separately rather than hidden.
Names: Trachea
4 diseases
Names no organ
2 diseases
Names no organ
3 diseases