Atopic dermatitis and other allergic skin diseases / Urticaria and angioedema / Anaphylaxis / Insect hypersensitivity / Food allergy and intolerance / Primary immunodeficiences / Upper and lower airway allergic diseases / Diagnostic and provocation tests of hypersensitivity : skin prick and patch tests, sIgE tests,bronchoscopy , spirometry in children , FeNO / Laboratory immunological tests / Management of allergic diseases and prevention procedures