Pathology Desquamative gingivitis represents oral manifestations of all of the following except: A Erosive lichen planus. B Benign mucous membrane pemphigoid. C Erythema multiformae. D Pemphigus. 💡 Explanation Desquamative gingivitis represents oral manifestations of all of the following except: ✓ Correct Answer: C. Erythema multiformae.