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Criteria of semiquantitative histological scoring of the scar tissue.
| Inflammation Index | Criteria |
|---|---|
| 0 | Similar to intact dermis |
| 1 | A few focal inflammatory cell infiltrates |
| 2 | Multiple focal inflammatory cell infiltrates or/and microcirculatory disorders in single blood vessels |
| 3 | Diffuse inflammatory cell infiltration or/and microcirculatory disorders in the majority of blood vessels |
