Table 2.

Patient laboratory values at presentation

	D-Dimer (ng/mL; ref 0–230)	White blood cell count (K/UL; ref 3.5–10.5)	Platelet count (K/UL; ref 140–390)	C-reactive protein (mg/dL; ref 0–0.5)	Lactate dehydrogenase (U/L; ref 0–271)	Procalcitonin (ng/mL; 0–0.05)	Sedimentation rate (mm/h; ref 4–25)
Patient 1	2560	7.6	253	159	451	0.14	63
Patient 2	N/A	17.4	174	N/A	N/A	0.39	N/A
Patient 3	N/A	4.9	284	N/A	N/A	<0.05	N/A
Patient 4	2600	7.2	299	16.6	278	0.23	99
Patient 5	1396	7.2	311	24.6	322	0.82	117
Patient 6	3140	0.3	27	0.8	218	7.8	15
Patient 7	N/A	4.7	165	N/A	N/A	N/A	N/A
Patient 8	N/A	7.8	378	N/A	N/A	<0.05	N/A