Multiple different remote epidural hematomas after craniotomy: A case report

Table 1 The change of platelet count and the fluctuation of prothrombin time and activated partial thromboplastin time

Item	PLT (109/L)	PT (s)	APTT (s)	D-dimer (mg/L)	Fibrinogen (g/L)
Normal value	100-300	9.6-12.8	24.8-33.8	< 0.55	2.0-4.0
Preoperation	19.8	10.9	27.5	-	2.19
Before first EDH evacuation (3 h postoperatively)	17.3	13.2	29.1	32.24	1.18
After second EDH evacuation (22 h after operation)	1.6	18.2	58.2	1.96	0.69
After third EDH (41 h postoperatively)	1.9	15.2	34.5	6.23	2.62
Before discharge	8.3	13	28.7	1.92	4.33

PLT: Platelets; PT: Prothrombin time, APTT: Activated partial thromboplastin time; EDH: Epidural hematoma.