Oral Medicine & Radiology — Key differences for NEET MDS
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 →Wickham striae = white lacy lines = Lichen planus pathognomonic. Reticular LP = most common form. Erosive LP = most symptomatic painful. Butterfly rash = malar rash = SLE pathognomonic. Band of IgG at BMZ = Lupus band test. Lichenoid drug reaction mimics LP = gold NSAIDs ACE inhibitors.
📖 Read full notes →NEET MDS frequently tests the ability to differentiate between related topics. Understanding the key differences between Vesiculobullous Diseases and Lichen Planus & Lupus in Oral Medicine & Radiology is crucial for scoring well. Questions may test diagnostic features, treatment approaches, or characteristic findings.