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Acquired haemophilia A (AHA) is a rare but potentially life-threatening bleeding disorder characterized by autoantibodies directed against coagulation factor VIII.These autoantibodies constitute the most common spontaneous inhibitor to any coagulation factor and may induce spontaneous bleeding in patients with no previous history of a bleeding disorder.
Left untreated, uncontrolled bleeding may cause damage to joints, muscles, or internal organs and may be life-threatening. People should seek immediate medical care for serious symptoms, including heavy external bleeding, blood in the urine or stool, double vision, severe head or neck pain, repeated vomiting, difficulty walking, convulsions, or ...
Haemophilia (British English), or hemophilia (American English) [6] (from Ancient Greek αἷμα (haîma) 'blood' and φιλία (philía) 'love of'), [7] is a mostly inherited genetic disorder that impairs the body's ability to make blood clots, a process needed to stop bleeding. [2] [3] This results in people bleeding for a longer time after ...
In general, patients with acute ITP will only rarely have life-threatening bleeding. [54] Most patients ultimately have lower, but stable platelet counts, which are still hemostatic for the patient. Unlike children and adolescents, ITP is often chronic in adults, even after a splenectomy. [40]
Less common manifestations of bleeding may be severe or even life-threatening; these include excessive bleeding after tooth extraction, surgery, vaginal birth, and miscarriage. Rarely, these individuals may suffer hemarthrosis or cerebral hemorrhage. In one study of 37 individuals >50 years old afflicted with this disorder, 19% had a history of ...
Bilateral adrenal hemorrhage is the condition when bleeding occurs in both adrenal glands, which could be instantly life-threatening. Over half of the bilateral cases are related to acute stress, such as infection, congestive myocardial infarction , complications of pregnancy, surgery or invasive procedure.
The 34-year-old geneticist had been hospitalized in Georgia after repeated episodes of bleeding, and she and her doctors all knew exactly what was needed to manage her miscarriage and prevent a ...
Some individuals with thrombocytopenia may experience external bleeding, such as nosebleeds or bleeding gums. Some women may have heavier or longer periods or breakthrough bleeding. Bruising, particularly purpura in the forearms and petechiae in the feet, legs, and mucous membranes, may be caused by spontaneous bleeding under the skin. [8] [9]