What are hives?- Acute Urticaria

This video describes a skin pathology known as Urticaria. The video covers aetiology, epidemiology, and clinical features. Dermatosis is defined as a disorder involving lesions or eruptions of the skin that are acute (lasting days to weeks) or chronic (lasting months to years). TIMELINE: 0:04 Introduction 0:40 Clinical features 1:41 Acute urticaria 1:51 Chronic urticaria 2:09 Pathogenesis 2:44 Histopathology 3:09 IgE dependent and mast cells 4:28 Diagnosis 4:47 Treatment 5:40 End