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lichenoid pattern

Friday 3 September 2021

interface reaction pattern ; lichenoid reaction pattern ; vacuolar / lichenoid interface pattern

Differential diagnosis

- lichen nitidus
- lichen planus
- lichen sclerosus et atrophicus
- lichen striatus
- pityriasis lichenoides chronica
- pityriasis lichenoides et varioliformis acuta
- chronic cutaneous lupus
- dermatomyositis
- erythema multiforme
- fixed drug reaction
- graft versus host disease
- poikiloderma atrophicans vasculare
- skin graft rejection
- subacute cutaneous lupus erythematosus

Paywall references

- https://pubmed.ncbi.nlm.nih.gov/31278974/
- https://www.sciencedirect.com/science/article/abs/pii/S0046817719301121