12 results
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Immunological Target: Allergen ... fever, Urticaria, Allergic ... Hypersensitivity #Allergy ... #Allergic #Reactions ... #Types #Classification
Hypersensitivity: Definitions
 • Type I - Production of lgE Abs that bind to harmless allergens and
to an allergic ... to an allergic ... to an allergic ... An allergic reaction ... #Types #Classification
Erythema Multiforme: skin eruption secondary to allergic reaction from an antibiotic.

Charlie Goldberg, M.D. - UCSD Catalog
eruption secondary to allergic ... Goldberg, M.D. - UCSD ... #Dermatology #SkinRash ... #Back #Photo #UCSDH
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
Soluble antigen - Allergen-specific ... When the specific allergen ... - Contact dermatitis ... Hypersensitivity #Types #Classification ... Pathophysiology #Allergy
Drug Reaction with Eosinophilia and Systemic Signs (DRESS Syndrome): Formerly known as drug hypersensitivity reaction, DRESS
represents
associated with allergic ... Goldberg, M.D. - UCSD ... #Dermatology #SkinRash ... Eosinophilia #Photo #UCSDH
Drug Reaction with Eosinophilia and Systemic Signs (DRESS Syndrome): Formerly known as drug hypersensitivity reaction, DRESS
represents
associated with allergic ... Goldberg, M.D. - UCSD ... #Dermatology #SkinRash ... #Legs #Photo #UCSDH
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
) • Nummular Dermatits ... • Seborrheic Dermatitis ... • Contact Dermatitis ... anyone - Allergic ... #Eczematous #SkinRash
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Mechanism of Action: Allergen-specific ... cell antigens, leading ... Examples: Contact dermatitis ... reactions #types #allergy ... #table #classification
Erruption due to medication allergy.

Charlie Goldberg, M.D. - UCSD Catalog of Clinical Images

#Clinical #Dermatology #SkinRash #Drug
to medication allergy ... Goldberg, M.D. - UCSD ... #Dermatology #SkinRash ... Eruption #Arm #Photo #UCSDH
Drug Erruption: Extensive maculo-papular rash secondary to allergic reaction to Amoxicillin.
Chest and hand are shown above.

Charlie
rash secondary to allergic ... Goldberg, M.D. - UCSD ... #Dermatology #SkinRash ... #Palms #Photo #UCSDH