نتایج جستجو برای: bleeding disorder
تعداد نتایج: 650296 فیلتر نتایج به سال:
Psychogenic purpura (Gardner-Diamond syndrome) is the occurrence and spontaneous recurrence of painful ecchymosis following emotional stress and minor trauma. Although the exact mechanism of this syndrome remains unknown, apart from skin lesions, different types of hemorrhaging have been reported, such as epistaxis, gastrointestinal bleeding, and bleeding from the ear canals and eyes. We report...
background: critically ill children admitted to pediatric intensive care unit (picu) are at increased risk of gastrointestinal bleeding due to stress related mucosal injury. reducing gastric acid by acid suppressant medication is the accepted prophylaxis treatment, but there is not any definitive guideline for using prophylaxis in picu patients. the present study aimed to assess the effect of p...
Excessive bleeding at surgery is a feared complication in patients with inherited platelet disorders. However, very few studies have evaluated the frequency of surgical bleeding in these hemorrhagic disorders. We performed a worldwide, multicentric, retrospective study to assess the bleeding complications of surgery, the preventive and therapeutic approaches adopted, and their efficacy in patie...
Platelet dense granule release assays are recommended for diagnosing platelet function disorders and are commonly performed by Lumi-Aggregometer (Chrono-Log, Havertown, PA) assays of adenosine triphosphate (ATP) release. We conducted a prospective cohort study of people tested for ATP release defects to assess bleeding symptoms. Reduced release, with 1 or more agonists, was more common among pa...
Hemophilia A, B are X-linked recessive bleeding disorder that typically results from a deficiency of clotting factor VIII (FVIII) and IX (FIX). The severity the disease is determined according to FVIII FIX levels. A have similar symptoms both characterized by bleeding, particularly in large joints such as ankles, knees, elbows. Recurrent eventually causes progressive hemophilic arthropathy. Lif...
von Willebrand disease is the most common inherited bleeding disorder, with mucocutaneous and menorrhagia as leading clinical manifestations. Cause of diathesis deficit or dysfunction vonWillebrand factor, plasma protein important roles in adhesion platelets to site vascular injury transport protection coagulation factor VIII. Prevalance disease, according different registries, between 1 on 100...
UNLABELLED The most common cause of excessive bleeding is idiopathic, but bleeding can also be caused by inherited or acquired conditions associated with vascular defects, platelet defects or coagulation disorders. This paper will cover inherited bleeding disorders. Every clinician will encounter a patient who complains of prolonged bleeding following certain procedures; most commonly dental ex...
Hermansky-Pudlak syndrome is a rare autosomal recessive disorder characterized by excessive bleeding post surgery. Here we reported such a case and reviewed the clinicopathological features and our current understanding of this rare congenital disorder.
Autoerythrocyte sensitization syndrome CABS) is a rare purpuric disorder of women characterized by inflammatory and painful ecchymotic lesions unrelated to blood clotting or vascular abnormalities. Gastrointestinal bleeding, hematuria, headache or syncopal attacks may also be observed. Our patient is a 33-year-old woman presenting with recurrent severe painful ecchymotic lesions on both lo...
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