Immunoglobulin E tests - DermNet An IgE test is a blood test that detects circulating IgE The test includes two types of test: Testing for total IgE — the total level of IgE in the blood Testing for specific IgE — the level of specific IgE against a particular allergen Total IgE and specific IgE tests can be ordered at the same time or independently
过敏检查时总IgE代表什么？ - 知乎 过敏原总IgE，检查过敏时最重要的指标之一，IgE越多说明过敏越严重。 IgE是啥？ 免疫球蛋白E，抗体E，免疫致敏因子IgE 免疫球蛋白超家族一共五种，G M A D E，IgE含量最少，但和一型速发型超敏反应有千丝万缕的关系。
Job syndrome (hyper-IgE syndrome) - DermNet Very high levels of the ‘ allergy ’ immunoglobulin IgE in the blood; High levels of eosinophils in the blood What is the cause of Job syndrome? The cause of Job syndrome is unknown but it is thought to be a specific genetic abnormality affecting chromosome 4q
Peanut allergy - DermNet Serum specific IgE testing, also known as radioallergosorbent testing (RAST), is performed to detect allergen-specific IgE in the blood Specific IgE ≥ 15 kU L is highly predictive of peanut allergy [4] These tests do not predict the severity of clinical allergy [4] What is the differential diagnosis for peanut allergy?
Atopy patch test - DermNet Multiple IgE sensitisations of unknown clinical relevance [1] What technique is used for atopy patch tests? The atopy patch test technique is similar to usual patch tests used for the diagnosis of contact allergic dermatitis (which is a type IV hypersensitivity reaction)