10 results
Differences Between Irritant and Allergic Contact Dermatitis

#Contact #Irritant #Dermatitis #Allergic #Allergy #Comparison #Features
Between Irritant and Allergic ... Contact Dermatitis ... #Contact #Irritant ... #Dermatitis #Allergic ... #Allergy #Comparison
Allergic Contact Dermatitis 
- Erythematous, indurated, scaly plaques 
- T-cell mediated, delayed-type hypersensitivity response to exogenous
Allergic Contact ... Dermatitis - ... mediated, delayed-type ... exogenous agents #Contact ... #Dermatitis #Allergic
Hypersensitivity: Summary
Type I Hypersensitivity:
 • Immunological Mediator: lgE
 • Immunological Target: Allergen Molecules
 • Ex: Antibiotic
Hypersensitivity: Summary Type ... conjunctivitis Type ... • Ex: Systemic Lupus ... Stevens-Johnson Syndrome, Contact ... Dermatitis (ie.
Vesiculobullous Skin Rash - Differential Diagnosis Algorithm
Vesicles Fragile/EasiIy Ruptured - Intraepidermal blisters, possibly crusts/erosions
 - Inflammatory
Differential Diagnosis Algorithm ... Agent • Contact ... dermatitis Vesicles ... Bullous systemic lupus ... Vesiculobullous #SkinRash
Type IV Hypersensitivity: Pathogenesis and clinical findings
Definition: Unique because it is entirely T-Cell mediated; exposure to
Type IV Hypersensitivity ... Allergic reaction ... Stevens-Johnson Syndrome • Contact ... Dermatitis (Ex. ... ivy) #TypeIV #Type4
Eczematous Skin Rash - Differential Diagnosis Algorithm
Eczematous - Pruritic/Scaly/Erythematous lesions. Usually poorly demarcated
 • Atopic Dermatitis
Differential Diagnosis Algorithm ... • Contact Dermatitis ... confined to area of contact ... anyone - Allergic ... #Eczematous #SkinRash
Hypersensitivity Types and Their Mechanisms
Type I - lgE - Soluble antigen
 - Allergen-specific lgE antibodies bind
Soluble antigen - Allergen-specific ... When the specific allergen ... , and systemic lupus ... - Contact dermatitis ... Pathophysiology #Allergy
Summary table of types of hypersensitivity reactions. 
Type 1
 - Mediators: lgE
 - Antigen Form: Soluble
glomerulonephritis, Systemic lupus ... ) - Examples: Contact ... dermatitis, Tuberculin ... #allergy #table ... classification #comparison
Stoma Indications, Output and Complications

Stoma Types:
 • End ileostomy
 • Loop ileostomy
 • End colostomy
 •
Complications Stoma Types ... : • Irritant contact ... dermatitis, Allergic ... contact dermatitis ... Psoriasis, Seborrheic dermatitis
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