ECZEMAAND ECZEMATOUS DISORDERS
Dr. Sami N. AlsuwaidanAssociate Professor
Consultant Dermatologist & Laser surgeonDepartment of Dermatology- KSU
Eczema Definition:
Ezema vs. dermatitis
Classification:
Types of classificationBenefit of classification
Eczema
Acute eczema:
Eczema
Chronic eczema:
Eczema
Contact Dermatitis
Definition:
Contact Dermatitis
Pathogenesis:
Irritant vs. allergic Common irritants Common allergens Cosmetics
Contact Dermatitis
Clinical features
Prediliction sites: Distribution & configuration Autosensitization:
Contact Dermatitis
Management:
Identification Patch testing Avoidance measures Topical corticosteroids
Contact Dermatitis
Atopic Dermatitis
Atopic Dermatits
Definition:
Incidence! Grow out tendency!
Pathogenesis:
“Atopy” IgE ? T-Cell ! Allergy!
Atopic Dermatitis
Clinical Variants:
Infantile ADChildhood ADAdult AD
Atopic Dermatitis
Infantile AD:
DistributionPresentation Behaviour
Atopic Dermatits
Childhood AD:
Distribution PresentationBehaviour
Atopic Dermatits
Adult AD:
DistributionPresentationBehaviour
Atopic Dermatits
Complications:
Secondary infections Eczema herpeticum Growth retardation psychological
Atopic Dermatits
Investigations:
????????
Atopic Dermatits
Atopic Dermatits
Management:
Education! Education! Education! Support! Skin care: Topical therapy Systemic therapy
AD and Food!
Atopic Dermatits
Seborrhoeic Dermatitis
Definition:
Seborrhoeic Dermatits
Pathogenesis:
Sebum!TendencyPityrosporum ovale
Seborrhoeic Dermatits
Clinical features:
PresentationDistribution
Seborrhoeic Dermatits
Investigations:
?????
Seborrhoeic Dermatits
Management:
Shampoo Antigungals Topicals Combined therapy Maintenance & recurrence
Seborrhoeic Dermatits