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410 ENT

30-year old male presents with flaccid bullae on an erythematous base and erosions over the oral mucous membrane. The blisters developed painful erosions rupture. What would be the most likely finding on an immunofluorescent examination of the sl biopsy of this patient?

ALincear IgA deposition in dermopeidermal junction
BLinear IgG deposition in dermoepidermal junction
CFish net IgG deposition in epidermis (Correct Answer)
DGranular deposits of IgA in dermal papillae