[Evacuation of spontaneous supratentorial XXXX with double targets-single channel and multiaxial stereotaxis].

@entity1 @entity548 @entity772 @entity1410 @entity1779
UNASSIGNED: Objective: To evaluate the efficacy and safety of evacuation of spontaneous @entity548 with double targets-single channel and multiaxial stereotaxis. Methods: Thirty-four @entity1 with @entity1779 , who underwent @entity1410 evacuation with the method of double targets-single channel between January 2014 and November 2014 in the Second Affiliated Hospital, Zhejiang University School of Medicine, were included in the study. We classified the @entity1410 into four types based on the principle of double targets-single channel calculation method (DTSC). And the appropriate stereotactic surgery path and operation opportunity were designed individually according to the @entity1410 volume and mass effect. Twenty-seven @entity1 with @entity548 who underwent @entity1410 evacuation with the method of single targets-single channel between January 2013 and November 2014 were selected as single target group. Results: Volumes of initial @entity1410 in DTSC and single target groups were(38.6  19.2)mL and(40.1  18.1)mL, respectively. Initial Glasgow @entity772 Scale were 9.6  3.2 (3~15) and 9.1  2.9(3~13) (all P >0.05). Residual volume of @entity1410 and clearance ratio were (11.1  4.2) mL and(73.1  5.4)% in DTSC group and (18.5  5.3) mL and(55.1  5.1)% in single target group by CT scan 24 h after operation(all P <0.05). There was no significant difference in Glasgow Outcome Scale between two groups in one-month follow-up. Average length of postoperative stay of two groups were(12.6  9.8)d and (14.2  7.1)d, respectively.Conclusion: Evacuation of spontaneous supratentorial @entity1779 with DTSC and multi-axial stereotaxis can increase clearance ratio remarkably and decrease average length of stay.
