Russell viper venom time (RVVT)
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Indications
- suspected factor VII deficiency with prolonged PT, but normal aPTT & thrombin time; normal RVVT suggests factor VII deficiency
- part of a screening panel for antiphospholipid antibodies; RVVT should be prolonged in the presence of antiphospho- lipid antibodies
Notes
More general terms
More specific terms
References
- ↑ Medical Knowledge Self Assessment Program (MKSAP) 11, American College of Physicians, Philadelphia 1998
- ↑ Clinical Diagnosis & Management by Laboratory Methods, 19th edition, J.B. Henry (ed), W.B. Saunders Co., Philadelphia, PA. 1996, pg 736
- ↑ Panel of 12 tests Laboratory Test Directory ARUP: http://www.aruplab.com/guides/ug/tests/0030181.jsp
- ↑ Panel of 16 tests Laboratory Test Directory ARUP: http://www.aruplab.com/guides/ug/tests/0030268.jsp
- ↑ Panel of 3 tests Laboratory Test Directory ARUP: http://www.aruplab.com/guides/ug/tests/0030461.jsp
- ↑ Panel of 16 tests Laboratory Test Directory ARUP: http://www.aruplab.com/guides/ug/tests/0000000.jsp