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Objective To explore the management of spontaneous intraspinal hematoma.Methods From January 2011 to July 2018,29 cases with spontaneous intraspinal hematoma were admitted to our department.Date on etiology,clinical presentation,radiological features,treatment strategy and prognosis were analyzed retrospectively.The prognosis was assessed by American Spinal Injury Association impairment scale (ASIA) before and after the treatment.Results Total of 29 cases,only 10 cases (34.5％) revealed specific etiology,including 7 cases of spinal vascular malformation,2 of tumor apoplexy,1 of cavernous hemangioma.After 2 weeks of conservative treatment,3 patients with grade D and 3 patients with grade E were assessed for spinal function.The average interval from onset to surgery was(9.4±7.5) days,the ASIA after two weeks of the operation was as follows:5 patients were assessed at grade A,5 patients at grade C,8 patients at grade D and 4 patients at grade E.28 patients were followed up for (48.7±23.1) months on average,6 patients without surgery were E,22 cases with surgery were as follows:4 cases A,18 cases D/E.Conclusions The etiology of spontaneous intraspinal hematoma is hard to define even after complete preoperative examination and exploratory operation.The preoperative neurologic functions are important predicting factors for the prognosis of spontaneous intraspinal hematoma.For patients who had neurologic function deficit,surgical treatment should be performed urgently to remove the hematoma and release the decompression of spinal cord.The majority of these patients can achieve a positive prognosis after surgery.
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Objective To compare and explore the curative effects of elective operation and emergency operation in treating atlantoaxial vertebral segmental spinal canal space-occupying lesions.Methods Thirty-two patients suffering from atlanto-axial vertebral segmental spinal canal space-occupying lesions treated in our hospital from May 2010 to April 2015 were selected and divided into the emergency operation group (group A,n =14) and elective operation group (group B,n =18).The emergency and elective operations were adopted respectively.Then the operation time,intraoperative blood loss,JOA score,ODI index,VAS score,postoperative imaging(MRI) and effect satisfaction degree were compared between the two groups.Results After treatment,the JOA score in the group A was (25.23±4.47) points,which was higher than (22.10±3.56) points in the group B,and the difference was statistically significant (t=3.67,P＜0.05).The ODI index and VAS score of the two groups all were decreased.The ODI index in the group A was (18.56±3.10) points,which in the group B was (21.56±4.37) points,and there was statistically significant difference between the two groups (t=3.76,P＜0.05).The VAS score in the group A was (1.89 ±-0.53)points,which in the group B was (3.16±0.89)points,the difference was statistically significant between the two groups (t=3.76,P＜0.05).Before surgery and at postoperative 1 month,the spinal cord function classification(Frankel grade) of the two groups had no statistically significant difference between the two groups(Z=-0.18,P=0.85＞0.05,Z=-0.52,P=0.60＞0.05).The operation time had no statistical difference between the group A and B[(120.23±9.02)min vs.(126.25±12.12)min,P＞0.05].The intraoperative bleeding volume had had no statistical difference between the group A and B [(211.26±12.25)mL vs.(220.43±17.58)mL,P＞ 0.05].After one month of treatment,the satisfaction degree in the group A was 92.56 ％,which was higher than 72.22％ in the group B,and the difference was statistically significant (Z=-2.13,P＜0.05).Conclusion Emergency operation in treating atlantoaxial segment spinal space occupying lesions can effectively improve the therapeutic effect,and has higher patients satisfaction after treatment.Therefore which is worth promoting and applying.