From: Prevalence of mycoplasma-like lung lesions in pigs from commercial farms from Spain and Portugal
| Gross lung lesion | Number of lungs (percentage) |
|---|---|
| Cranioventral pulmonary consolidation | 61,832 (30.97 %) |
| Score 1 | 26,046 (13.04 %) |
| Score 2 | 18,008 (9.02 %) |
| Score 3 | 11,408 (5.71 %) |
| Score 4 | 4,925 (2.47 %) |
| Score 5 | 1,445 (0.72 %) |
| Dorsocaudal infarcts with pleurisy | 24,970 (12.51 %) |
| Pleurisy alone | 12,505 (6.26 %) |
| No lesion | 100,371 (50.26 %) |