10 results
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Immunological Target: Allergen ... fever, Urticaria, Allergic ... #Allergic #Reactions ... #Types #Classification ... #Diagnosis #Definitions
Drug Reaction with Eosinophilia and Systemic Signs (DRESS Syndrome): Formerly known as drug hypersensitivity reaction, DRESS
represents
Systemic Signs (DRESS ... 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
Systemic Signs (DRESS ... associated with allergic ... Goldberg, M.D. - UCSD ... #Dermatology #SkinRash ... #Legs #Photo #UCSDH
Hypersensitivity: Definitions
 • Type I - Production of lgE Abs that bind to harmless allergens and
to an allergic ... to an allergic ... to an allergic ... #Types #Classification ... #Diagnosis #Definitions
Causes of Eosinophilia - Differential Diagnosis
Bugs:
 - Fungus (aspergillosis)
 - Viral (HIV)
 - Ectoparasites (scabies, myiasis)
- Differential Diagnosis ... Parasites Drugs: - DRESS ... ): - Allergic ... Rhinitis - Allergic ... Dermatitis -
Drug Reaction with Eosinophilia and Systemic Signs (DRESS Syndrome): Formerly known as drug hypersensitivity reaction, DRESS
represents
Systemic Signs (DRESS ... associated with allergic ... Goldberg, M.D. - UCSD ... #Dermatology #SkinRash ... #Trunk #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 ... Pathophysiology #Allergy ... #Diagnosis #Reactions
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
- Differential Diagnosis ... ) • Nummular Dermatits ... anyone - Allergic ... #Eczematous #SkinRash ... #Differential #Diagnosis
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
A quick infographic on various pearls about atopic dermatitis, a disease with an increasing burden on
Atopic Dermatitis ... medications #treatment #diagnosis ... #dermatology #skinrash ... Allergy. 2018;73 ... J Allergy Clin Immunol