8 results
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
• Ex: Systemic Lupus ... Syndrome, Contact Dermatitis ... (ie. reaction to ... #Allergic #Reactions ... #Diagnosis #Definitions
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
Drug allergies, Eczema ... glomerulonephritis, Systemic lupus ... Examples: Contact dermatitis ... #types #allergy ... classification #comparison
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
- Differential Diagnosis ... Algorithm Eczematous ... anyone - Allergic ... #Eczematous #SkinRash ... #Algorithm #causes
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
- Differential Diagnosis ... Algorithm Vesicles ... Bullous systemic lupus ... Vesiculobullous #SkinRash ... #Algorithm #causes
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
When the specific allergen ... IgG can also mediate ... , and systemic lupus ... - Contact dermatitis ... #Diagnosis #Reactions
A quick infographic on various pearls about atopic dermatitis, a disease with an increasing burden on
Herein, viewers can ... medications #treatment #diagnosis ... #skinrash References ... Allergy. 2018;73 ... J Allergy Clin Immunol
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
febrile neutrophilic dermatosis ... such as certain types ... CANDLE syndrome - Allergic ... contact dermatitis ... ’s syndrome - Lupus
Immune Reconstitution Inflammatory Syndrome - Overview of IRIS

What Is IRIS?
	• A state of hyperinflammatory response that
TB IRIS which can ... superinfection, drug reactions ... Related to the type ... and peripheral edema ... : • Drug reaction