Table 1.

INR results on patient with dysfibrinogenemia

Date	INR	Lab	Factor X
02/01/08, 05/27/08	1.2–2.4	C	Not required
08/22/08, 08/26/08	2.9–2.4	A	Not required
09/02/08	11.0	B	Not performed
09/03/08	2.2	A	Not performed
09/04/08	1.3	A	Not performed
09/05/08	1.6	A	Not performed
09/06/08	2.4	A	Not performed
09/08/08	11.0	B	Not performed
09/09/08	11.0	B	Not performed
09/10/08	1.6	B	Not performed
09/13/08	11.0	B	Not performed
09/15/08	11.0	B	Not performed
09/16/08	1.2	C	Not performed
09/19/08	1.4	B	Not performed
09/22/08	1.4	B	Not performed
09/26/08	1.4	B	Not performed
09/30/08	11.0	B	Not performed
10/06/08	11.0	B	Not performed
10/06/08	1.3	C	79%
10/13/08	1.8	C	Not performed
10/20/08	2.3	C	Not performed
10/27/08	2.7	C	43%
11/10/08	2.4	C	46%

INR, international normalized ratio.