Arrange superficial to deep disease : A) Pemphigus vulgarisB) Linear IgAC) Bullous pemphigoidD) Epidermolysis bullosa dystrophica: (A) D>A>C>B, (B) C>A>D>B, (C) A>C>B>D, (D) D>A>B>C
Answer is C. Disease Involvement of Layer A) P.Vulgaris Dsg 3 > Dsg 1 Epidermis B) B.Pemphigoid BPAg2 > BPAg1 Upper poion BM C) Linear lgA BPAg2 > BPAg1 Upper BM Salt split Layer (Lamina lucidosis) D) E.B.D(Epidermolysis bullosa Dystrophica) Collagen 7 Lower BM