| • | AKA lichen rubber verrucosa et reticularis |
| • | violaceous papular and nodular lesions, often arranged in a linear and reticulate pattern on the doral hands and feet, extremities and buttocks |
| • | may be a variant of lichen planus or LSC |
High Yield Differential Diagnosis:
Hypertrophic violaceous plaques on the legs
| • | ddx: – KS, pseudoKS, hypertrophic LP, lichenoid BPP, LSC |
| • | expanded ddx: Keratosis Lichenoides Chronica (rare), lichen amyloid (distinct) |
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