[Current status and progress on in vitro diagnosis of allergic diseases]

Allergic diseases are immune disorders caused by allergens, leading to inflammation or organ dysfunction. In the past decade, the prevalence of allergic diseases in China has increased dramatically, imposing a heavy economic burden on the health care system and society. In vitro diagnosis of allergic diseases plays a crucial role in the diagnosis, treatment, and prevention of such diseases. This article enumerates the in vitro tests and diagnostic techniques of allergic diseases, gives an advocacy for quality management of IgE-related tests, summarizes the clinical interpretation and relevant research progress, aiming to provide a reference for improving laboratory diagnosis of allergic diseases.