Anaphylaxis: Pathophysiology, Diagnosis, and Treatment

Anaphylaxis refers to a life-threatening acute type 1 hypersensitivity reaction that results in multiple organ dysfunction. The pathophysiology of anaphylaxis is complex and shows substantial variation in between species. Diagnosis is sometimes straightforward based on classic dermatological signs but can be challenging when they are absent. Treatment often requires intensive acute support for organ dysfunction. However, prognosis is very good with timely and appropriate recognition and management. This session will discuss the current understanding of the pathophysiology, diagnosis, and treatment of anaphylaxis in small animals.