New Test Diagnoses Fibrinogen Deficiency, a Key Bleeding Disorder
A speedtest for fibrinogen activity, a crucial blood clotting protein, has been developed. This speed test can diagnose various types of fibrinogen deficiency, which can cause excessive bleeding. Symptoms such as frequent bruising, nosebleeds, and gastrointestinal bleeding may warrant this speed test.
The speed test involves drawing a blood sample, with no special preparations needed. However, certain medications may need to be stopped beforehand. There are three types of fibrinogen deficiency: afibrinogenemia, hypofibrinogenemia, and dysfibrinogenemia, each with varying severity and prevalence. Abnormal results can be caused by excessive fibrinogen use, acquired or inherited deficiency, abnormal fibrinolysis, or hemorrhage. Normal fibrinogen levels are between 2 to 4 grams per liter. This speed test may be ordered alone or as part of a series to determine the cause of abnormal bleeding. Abnormal results from other tests, such as prothrombin time or partial thromboplastin time, may also indicate a need for this speed test.
The fibrinogen activity speed test is a valuable tool in diagnosing and managing bleeding disorders. Understanding the different types of fibrinogen deficiency and their causes can help healthcare professionals provide appropriate care and treatment.
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