URTICARIA AND ANGIOEDEMA

Contact dermatitis
Urticaria
Serum sickness
TYPE I : immediate
TYPE IV : cell mediated or delayed
ANGIOEDEMA
ANGIOEDEMA
COLD URTICARIA
PRESSURE URTICARIA
PATCH SKIN TEST
SKIN PRICK TEST
AQUAGENIC URTICARIA
URTICARIA (HIVES/NETTLE RASH)
Classification
Etiopathogenesis
Pathways for urticaria/angioedema
CUTANEOUS HYPERSENSITIVITY REACTIONS
IgE mediated
Type III (IMMUNE COMPLEX DISEASE)
Type II (ANTIBODY DEPENDENT CYTOTOXICITY)
I.D. TEST
Acute urticaria
Chronic idiopathic urticaria
Physical urticarias
Dermographic urticaria (Dermographism )
Heat (localized) urticaria
Solar (actinic) urticaria
Cholinergic (sweating) urticaria (Generalized heat urticaria)
Adrenergic urticaria
Contact urticaria syndrome
URTICARIAL NECROTIZING VASCULITIS
PAPULAR URTICARIA (LICHEN URTICATUS)
SCHNITZLER SYNDROME
PUPPP (PREGNANCY)
URTICARIA PIGMENTOSA (MASTOCYTOSIS)
Hereditary angioedema
Acquired angioedema
eosinophilia syndrome
Vibratory angioedema
Cutaneous necrotizing venulitis
Serum sickness & reactions to adminstration of blood
plasma or immunoglobins
Angioedema associated with ACE. Inhibitors
Idiopathic angioedema