A 60 years old man presented with itchy tense blisters on normal looking skin and uicarial rash. Investigation done for the diagnosis:
Direct immunofluorescence
Indirect immunofluorescence
Histopathology
Cytopathology
Ans. a. Direct immunofluorescence A 60 years old man presented with itchy tense blisters on normal looking skin and uicarial rash. This patient is suffering from pemphigoid. Investigation done for the diagnosis direct immunofluorescence.