Dental All of the following are true about Pemphigus vulgaris except: A Antibodies are present against Dsg-1 and Dsg-3 B Buccal mucosa is also involved C Nikolsky sign negative D Histopathology "shows row of tombstone" appearance 💡 Explanation All of the following are true about Pemphigus vulgaris except: ✓ Correct Answer: C. Nikolsky sign negative