Image Based Question-74779


A middle-aged lady presented to the OPD with painful blisters on the skin and oral mucosa. Direct immuno fluorescence was done as shown below. All the following are true about the disease pathogenesis except?

A. Due to IgG against Desmoglein-1

B. Intercellular deposits of IgG and C3

C. Due to IgG against hemidesmosomes

D. Due to IgG against Desmoglein-3


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