Table 3 Potential clinical findings in sow shoulders
| Skin | Hairless | Yes/No | |
| Intact | Yes/No | ||
| Reddening | Yes/No | ||
| Skin lesion | Scratch | Yes/No | |
| Scratches (≥ 2) | Yes/No | ||
| Scar | Yes/No | ||
| Proliferation of wound margins (powm) | Yes/No | ||
| Scab | yes/no | ||
| Diameter (cm) | |||
| Mass | > 4 cm | Yes/No | |
| Fluctuation | Yes/No | ||
| Relocatable | Yes/No | ||