lupus cell assay

The lupus erythematosus factor in the blood of patients with lupus erythematosus is an anti-nuclear protein immunoglobulin G (IgG) antibody that acts on the cell membrane to damage it and swell the cell nucleus to form a uniform, unstructured circular smog. A substance (homogeneous body) that forms a lupus erythematosus cell after being phagocytosed by mature polymorphonuclear leukocytes. The presence or absence of neutral polymorphonuclear leukocytes phagocytosis in the blood can be used to diagnose lupus erythematosus. Basic Information Specialist classification: skin examination classification: blood examination Applicable gender: whether men and women apply fasting: fasting Analysis results: Below normal: Normal value: no Above normal: negative: normal. Positive: Systemic lupus erythematosus. Tips: Keep a normal state of mind. Normal value negative. Clinical significance Abnormal results were found in systemic lupus erythematosus, occasionally in rheumatism, rheumatoid disease, scleroderma, active hepatitis, dermatomyositis and so on. Systemic lupus erythematosus is an autoimmune disease involving various organs and systems of the whole body. About 60% of patients with systemic lupus erythematosus are positive for lupus cells (LE cells), which is one of the diagnostic indicators. Need to check the crowd of erythema, inflammation, young women. Positive results may be diseases: mixed connective tissue disease, discoid lupus erythematosus, pediatric scaling pneumonia, pediatric lupus nephritis precautions Inappropriate people: generally no special population. Pre-examination contraindications: Avoid using drugs that can cause lupus activity, such as penicillins, birth control pills, sulfonamides, etc., and there are many drugs that can cause lupus activity. Requirements for inspection: According to the doctor's instructions, work well and maintain a normal state of mind. Inspection process Inspection process: (1) After treatment with hormones, patients with lupus erythematosus can reduce or turn negative. (2) should be checked before hormone therapy, blood samples should be taken immediately, and the temperature should be checked. Examination method: Immunofluorescence anti-nuclear antibody titer abnormality or other test titer equivalent to the method, excluding drug-induced "lupus syndrome". Not suitable for the crowd There are no special taboos. Adverse reactions and risks There are no related complications and hazards.