作者: John D. Olson , William J. Brockway , David N. Fass , Mark A. Magnuson , E. J. Walter Bowie
关键词: Platelet disorder 、 Disease 、 Gastroenterology 、 Aspirin 、 Von willebrand 、 Von Willebrand disease 、 In patient 、 Internal medicine 、 Von Willebrand factor 、 Medicine 、 Ristocetin-induced platelet aggregation
摘要: Normal subjects, patients with various bleeding disorders, and von Willebrand’s disease were studied. All had decreased levels of ristocetin–Willebrand factor (range, 0 to 41%) as compared all other subjects 79 202%). Ristocetin-induced platelet aggregation platelet-rich plasma was abnormal in tested, it possible correct this response by addition normal platelet-poor plasma. Abnormal ristocetin-induced seen intrinsic disorders or, on some occasions, who ingested aspirin. is not diagnostic, but may be useful a simple screening test for disease. In conjunction tests, the assay will diagnosis evaluation these patients.