The Use of the Dilute Russell Viper Venom Time
نویسندگان
چکیده
We describe here a test for lupus anticoagulants based on a modified Russell viper venom time (RVVT). using limiting amounts of phospholipid and venom. We have studied 29 patients with a prolonged dilute RVVT. Five of the 29 had a normal activated partial thromboplastin time and three of 1 4 tested by the tissue thromboplastin inhibition test were normal. In 1 7 of 1 9 patients tested. the dilute RVVT was completely normal when ionophore-treated platelets were
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The Use of the Dilute Russell Viper Venom Time for the Diagnosis of
We describe here a test for lupus anticoagulants based on a modified Russell viper venom time (RVVT). using limiting amounts of phospholipid and venom. We have studied 29 patients with a prolonged dilute RVVT. Five of the 29 had a normal activated partial thromboplastin time and three of 1 4 tested by the tissue thromboplastin inhibition test were normal. In 1 7 of 1 9 patients tested. the dilu...
متن کاملThe Use of the Dilute Russell Viper Venom Time for the Diagnosis of Lupus
We describe here a test for lupus anticoagulants based on a modified Russell viper venom time (RVVT). using limiting amounts of phospholipid and venom. We have studied 29 patients with a prolonged dilute RVVT. Five of the 29 had a normal activated partial thromboplastin time and three of 1 4 tested by the tissue thromboplastin inhibition test were normal. In 1 7 of 1 9 patients tested. the dilu...
متن کاملThe use of the dilute Russell viper venom time for the diagnosis of lupus anticoagulants.
We describe here a test for lupus anticoagulants based on a modified Russell viper venom time (RVVT), using limiting amounts of phospholipid and venom. We have studied 29 patients with a prolonged dilute RVVT. Five of the 29 had a normal activated partial thromboplastin time and three of 14 tested by the tissue thromboplastin inhibition test were normal. In 17 of 19 patients tested, the dilute ...
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The International Society on Haemostasis and Thrombosis (ISTH) and the British Committee for Standards in Haematology (BCSH) have recently updated their lupus anticoagulant (LA) detection guidelines. The Clinical and Laboratory Standards Institute (CLSI) subsequently will publish its first LA guideline. General agreement exists on issues such as sample preparation, the use of dilute Russell vip...
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