Table 1. Laboratory investigations.

WBC, white blood cell; RBC, red blood cell; HGB, hemoglobin; PT, prothrombin time; INR, international normalized ratio; PTT, partial thromboplastin time; APTT, activated partial thromboplastin time; DRVVT, dilute Russell viper venom time; LDL, low-density lipoprotein

Analyte	Ref Range and Units	Results
WBC count	3.60-11.00 10*3/µL	12.06
RBC count	3.92-5.13 10*6/µL	4.16
HGB	11.6-15.0 g/dL	11.7
Platelets	130-450 10*3/µL	304
PT	11.6-14.4 S	13.3
INR	0.9-1.1	1.1
PTT	22-34.7 S	27.3
Antithrombin activity	80-130%	110
Protein C activity	70-150%	113
Protein S functional	50-160%	122
Homocysteine	3.2-10.7 µmoles/L	7.2
Lupus PT	9.4-12.5 S	11.4
Lupus PT INR	0.9-1.1	1
Lupus APTT	25-37 S	22
DRVVT screen ratio	<1.2 ratio	1.01
Cardiolipin antibody immunoglobulin A	0-19.9	<0.5
Cardiolipin antibody immunoglobulin G	0-19.9	<1.6
Cardiolipin antibody immunoglobulin M	0-19.9	<0.2
D-Dimer	0-0.49 Ug/mL	1.2
C-reactive protein	0-5 mg/L	30
LDL	<100 mg/dL	87
Ferritin	8-252 ng/mL	500