Sawtooth rete ridges are seen in:: (A) Erythroderma, (B) Psoriasis, (C) Dariers disease, (D) Lichen planus
Answer is D. Ans. d. Lichen planusHPE of Lichen PlanusHyperkeratosisHypergranulosisAcanthosisBasal cell degeneration producing Civatte bodiesMax-Joseph SpaceBand like infiltration of Lymphocytes at dermo- epidermal junction.Saw toothing of Rete - Ridges