Pseudoangioedema [chapter]

Sevgi Akarsu, Ecem Canturk
2017 A Comprehensive Review of Urticaria and Angioedema  
Angioedema is a rapid, localized and temporary subcutaneous edema, which targets the lips, eyelids, gastrointestinal and respiratory mucosa resulting in abdominal pain, asthma and even serious life-threatening conditions like airway obstruction. There are several other disorders such as allergic contact dermatitis, drug rash with eosinophilia and systemic symptoms (DRESS), superior vena cava syndrome (SVCS), orofacial granulomatosis and so on, which manifest with subcutaneous swelling and
more » ... rade as angioedema and are known as 'pseudoangioedema' in the literature. Knowledge of pseudoangioedema for healthcare professionals is crucial to avoid potentially serious results of misdiagnosis such as further investigations, unnecessary applications and delayed diagnosis. We aim to discuss diferential diagnosis of angioedema and help physicians recognize the typical features of angioedema and its diferential diagnosis in this chapter.
doi:10.5772/67850 fatcat:hxf4ggmgbbag5mmxihqzztol24