5 results
Contact Dermatitis: Inflammatory response to topical irritant. Note the linear distribution 
across the knuckles, caused by
Contact Dermatitis ... the knuckles, caused ... Goldberg, M.D. - UCSD ... #Dermatology #SkinRash ... #Contact #Dermatitis
Tinea Pedis: Scaly red erruption of the feet caused by fungal dermatitis.

Charlie Goldberg, M.D. - UCSD
erruption of the feet caused ... by fungal dermatitis ... #Dermatology #SkinRash ... #Tinea #Pedis #Foot ... #UCSDH
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Herpes zoster (shingles ... Agent • Contact ... dermatitis Vesicles ... pemphigoid • Dermatitis ... Vesiculobullous #SkinRash
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
cephalosporin), Food ... Stevens-Johnson Syndrome ... , Contact Dermatitis ... Reactions #Types #Classification
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Allergen-specific lgE causes ... Anaphylaxis, Hay fever, Food ... ) - Examples: Contact ... dermatitis, Tuberculin ... allergy #table #classification