Dental Which of the following shows granular deposition of IgA in dermal papilla – A Dermatitis herpetiformis B IgA papillomatosis of childhood C Bullous pemphigoid D Gestational herpes 💡 Explanation Which of the following shows granular deposition of IgA in dermal papilla – ✓ Correct Answer: A. Dermatitis herpetiformis