نتایج جستجو برای: bleeding disorders
تعداد نتایج: 720316 فیلتر نتایج به سال:
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...
background: arteriovenous malformations are one of the most common vascular disorders of the colon. vascular disorders present as painless, high-volume rectal bleeding. case presentation: this study elucidates two rare cases of vascular disorders that are diagnosed as angiodysplasia of the left colon and cavernous hemangioma of the colon and rectum. the chief complaint in two patients was rect...
Before discussing these specific bleeding disorders, it is helpful to review normal hemostasis ( Chapter 4 ) and the common laboratory tests used in the evaluation of a bleeding diathesis. It should be recalled from the discussion in Chapter 4 that the normal hemostatic response involves the blood vessel wall, the platelets, and the clotting cascade. Tests used to evaluate different aspects of ...
tial acquired bleeding disorder is common in clinical practice. The most common cause is anticoagulant therapy, including antiplatelet drugs. With increasing use of pharmacological thromboprophylaxis in both medical and surgical inpatients and increasing indications for long-term antithrombotic therapy, it is imperative to consider drug-induced bleeding during the initial evaluation of abnormal...
During the haemostatic response, the formation of a primary platelet plug limits bleeding and provides a surface for clotting factors to assemble and become activated. The initial platelet plug is stabilized by fibrin monomers, covalently cross-linked by FXIII, forming a platelets-fibrin thrombus. Defects in platelets as well as inherited deficiencies of coagulation factors including fibrinogen...
PURPOSE OF REVIEW Management of esophageal bleeding disorder remains a challenging problem. This review focuses on studies published in previous 12 months that provided further understanding on the appropriate treatment of various esophageal bleeding disorders. Other uncommon causes of esophageal bleeding will also be discussed in this review. RECENT FINDINGS With the advances in endoscopic a...
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