6 results
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
during hemolytic disease ... , and systemic lupus ... - Contact dermatitis ... Classification #Pathophysiology ... #Allergy #Diagnosis
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
lgE causes mast-cell ... reaction, Haemolytic disease ... glomerulonephritis, Systemic lupus ... Examples: Contact dermatitis ... classification #comparison
Erythemas Summarized
Erythema ab igne
 • A dermatosis that results from repeated exposure to heat (fires, heating
• A dermatosis ... form of delayed-type ... early localized disease ... #comparison #table ... #differential #diagnosis
Sweet Syndrome

Acute febrile neutrophilic dermatosis (Sweets Syndrome) is a skin condition characterized by fever and inflamed
with systemic disease ... Causes: - Idiopathic ... such as certain types ... CANDLE syndrome - Allergic ... ’s syndrome - Lupus
A quick infographic on various pearls about atopic dermatitis, a disease with an increasing burden on
medications #treatment #diagnosis ... #causes #atopy ... #dermatology #skinrash ... /hyperactivity symptoms ... Allergy. 2018;73
Moccasin-variety Tinea Pedis 
70 M chronic scaly feet. Over the years: rash has itched only occasionally;
Diagnosis? ... dermatophytes cause ... dyshidrotic, atopic, or allergic ... eczematous dermatitis ... University Infectious Diseases