A Case of Thrombotic Thrombocytopenia Purpura Associated with Systemic Lupus Erythematosus: Diagnostic Utility of ADAMTS-13 Activity

Table 1

Laboratory test results on admission.

Blood test
WBC	5100/mm^3	CH50	21 U/mL
Neutro	45.5%	C3	81 mg/dL
Lymph	45.5%	C4	8 mg/dL
Mono	6.0%	IgG	1525 mg/dL
Eo	0%	IgA	190 mg/dL
Baso	0%	IgM	40 mg/dL
RBC	219/mm^3	ANA	×320
Reticuro	7.2%	Speckled	×320
Hb	6.4 g/dL	Anti-DNA antibody (RIA)	27 IU/mL
Hct	18.0%	Anti-SS-A antibody	1160 U/mL
Plt	0.4/mm^3	Anti-SS-B antibody	(−)
PT-INR	1.11	Anti-Topo-1 antibody	(−)
ATPP	29.1 sec (contro; 30.3 sec)	Anti-RNP antibody	184 U/mL
FDP	17.4 μg/dL	Anti-Sm antibody	(−)
D-D	8.78 μg/dL	MPO-ANCA	(−)
ESR	66 mm/h	Anti cardiolipin antibody (IgG)	13 U/mL
TP	6.9 g/dL	Anti-CLβ2GP1 antibody	(−)
ALB	3.7 g/dL	LAC	(−)
BUN	10 mg/dL	Anti platlet antibody	(−)
Cr	0.54 mg/dL	PA-IgG	2150 ng/10^7 cell
UA	3.0 mg/dL	IC-C1q	3.3 μg/mL
Na	136 mmol/L	Direct Coombs test	(−)
K	3.9 mmol/L	Indirect Coobms test	(−)
CL	102 mmol/L	CMV IgG	(+)
T-Bil	2.9 mg/dL	CMV IgM	(−)
D-Bil	0.9 mg/dL	CMV Ag	(−)
AST	61 IU/L	EBV EBNA	(−)
ALT	35 IU/L	EBV-VCAIgG	(+)
LDH	915 IU/L	EBV Ag	(+)
CK	77 IU/L	EBV-VCAIgM	(−)
CRP	<0.3 mg/dL	HBs Ag	(−)
Urianalysis
Glu	(−)
Protein	(−)
RBC	(−)
WBC	(−)
abnormal cyst	(−)