982 results
Classic mucosal-dominant Pemphigus Vulgaris. Suprabasal acantholysis leaving behind a “row of tombstones” (i.e. the basal layer
Classic mucosal-dominant ... SGottesmanMD #mucosal ... Pathology #Microscopy #Dermatology
DRESS Syndrome vs SJS/TEN
DRESS
 • Latency: 2-8 weeks
 • Rash: Morbilliform
 • Mucosal involvement: 50% have
Morbilliform • Mucosal ... 50% have mild mucosal ... → sloughing • Mucosal ... 90% have severe mucosal ... comparison #table #dermatology
Mucous Membrane Disorder - Differential Diagnosis Algorithm
Erosions/Ulcers/Blisters
 - Primary Dermatologic Diseases
     •
Mucous Membrane ... Blisters - Primary Dermatologic ... MucousMembranes #dermatology
Manifestations of Anaphylaxis by Body System

Dermatologic/mucosal

 - Eyes: periorbital swelling/erythema, injected conjunctiva, tears

 - Oral mucosa:
Body System Dermatologic ... /mucosal - Eyes ... tears - Oral mucosa
Reactive Skin Rash - Differential Diagnosis Algorithm
Reactive erythematous with various morphology
 • Urticaria - Firm /
palms soles and mucous ... Reactive #SkinRash #dermatology
Drug Reaction with Eosinophilia and Systemic Symptoms (DRESS) Syndrome Treatment
Stop offending agents:
 • List as allergies
• Watch for mucosal ... Treatment #Management #dermatology
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
pemphigoid • Mucous ... Vesiculobullous #SkinRash #dermatology
Physiologic Skin Changes in Pregnancy - Differential Diagnosis Algorithm

Face
 • Melasma
Abdomen
 • Linea Nigra 
Hormone induced
Pyogenic granuloma Mucous ... Pregnancy #skin #dermatology
Symptoms Distinguishing Groups of Cutaneous Drug Reactions
IgE-mediated reactions:
 • Onset minutes to hours into treatment course
desquamation • Mucosal ... Drug #Reactions #dermatology
Nikolsky's Sign in Toxic Epidermal Necrolysis (TEN)

Nikolsky's sign is a clinical dermatological sign which is present
pemphigus vulgaris or mucous ... Nikolskys #Sign #TEN #Dermatology