cerebrospinal fluid syphilis serum complement fixation

The Treponema pallidum hemagglutination test is a specific response to serological detection of syphilis. The syphilis patient is diagnosed by detecting the presence or absence of specific antibodies against the Treponema pallidum antigen in the patient's serum, but it cannot be used as a therapeutic effect. The serum of the tester was taken and detected by antigen-antibody complex binding to complement. Basic Information Specialist classification: 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: Found in patients with syphilis-type spinal cord hernia, meningeal vascular syphilis and paralytic paralytic dementia. Tips: Do not eat too greasy, high-protein foods the day before the blood draw, avoid heavy drinking. The alcohol content in the blood will directly affect the test results. Before the blood is drawn, it will be fasted for 12 hours and fresh blood will be taken for examination. Normal value negative. Clinical significance Abnormal result Colloidal gold test syphilis-type spinal cord hernia and meningeal vascular syphilis. Colloidal gold test paralytic paralytic dementia. People who need to be tested Low fever, anemia, hepatosplenomegaly, swollen lymph nodes, hair loss. Positive results may be diseases: paralytic dementia, vulvar ulcer precautions Before inspection: 1, do not eat too greasy, high-protein food the day before the blood, to avoid heavy drinking. The alcohol content in the blood directly affects the test results. 2. Fasting for 12 hours before taking blood, taking fresh blood for inspection. When checking: When you draw blood, you should relax your mind, avoid the contraction of blood vessels caused by fear, and increase the difficulty of blood collection. After inspection: 1. After blood is drawn, local compression is required at the pinhole for 3-5 minutes to stop bleeding. Note: Do not rub, so as not to cause subcutaneous hematoma. 2, the pressing time should be sufficient. There is a difference in clotting time for each person, and some people need a little longer to clotting. Therefore, when the surface of the skin appears to be bleeding, the compression is stopped immediately, and the blood may be infiltrated into the skin due to incomplete hemostasis. Therefore, the compression time is longer to completely stop bleeding. If there is a tendency to bleed, the compression time should be extended. 3, after the blood draw symptoms of fainting such as: dizziness, vertigo, fatigue, etc. should immediately lie down, drink a small amount of syrup, and then undergo a physical examination after the symptoms are relieved. Inspection process Extract cerebrospinal fluid. The serum of the tester was taken and detected by antigen-antibody complex binding to complement. Not suitable for the crowd 1. If there is obvious papilledema or cerebral palsy, contraindications are contraindicated. 2. Patients who are in shock, exhaustion or endangered state and local skin inflammation, and lesions in the posterior cranial fossa are contraindicated. 3. People with reduced hematopoietic function such as leukemia, various anemia, myelodysplastic syndrome or other patients with thrombocytopenia should pay attention to blood draw, and should not take more pumping or frequent blood draw. Adverse reactions and risks 1. If the patient has symptoms such as breathing, pulse, or abnormal color when puncture, stop operation immediately and deal with it accordingly. 2. After the blood is drawn, do not press the needle hole to avoid subcutaneous hematoma. If there is a small piece of bruise in the blood, it is slightly tender, please don't panic, you can do hot compress after 24 hours to promote the absorption of blood. The general small amount of congestion will gradually absorb in 3 to 5 days and the color will become lighter and return to normal. 3. After the blood draw, symptoms such as dizziness, vertigo, fatigue, etc. should be immediately supine, drink a small amount of syrup, and then undergo a physical examination after the symptoms are relieved.