Perio vs OMDR — Key differences for NEET MDS
Drug-induced gingival enlargement = Phenytoin most common + Cyclosporine + Nifedipine. ANUG = punched out papillae + pseudomembrane + foul odor. Desquamative gingivitis = Pemphigoid Pemphigus Lichen planus differential. Acute herpetic gingivostomatitis = primary herpes = vesicles. Plasma cell gingivitis = allergen related.
📖 Read full notes →Pemphigus = INTRAepithelial Tzanck cells fishnet DIF. Pemphigoid = SUBepithelial linear DIF. Erythema multiforme = target lesions iris lesions = drug hypersensitivity. Stevens-Johnson syndrome = severe mucocutaneous EM. Dermatitis herpetiformis = celiac disease associated. Epidermolysis bullosa = genetic blistering = absent collagen VII.
📖 Read full notes →NEET MDS frequently tests the ability to differentiate between related topics. Understanding the key differences between Gingival Diseases & Enlargements and Vesiculobullous Diseases in Perio vs OMDR is crucial for scoring well. Questions may test diagnostic features, treatment approaches, or characteristic findings.