Analysis and study on the factors of degenerative lumbar spondylolisthesis by multi-slice spiral CT / 中国医师进修杂志

Objective To explore the influencing factors of degenerative lumbar spondylolisthesis (DLS).Methods Sixty-one DLS patients (DLS group) were enrolled in this study.The control group was formed by 61 patients with same gender and age matched.The lesion position was L4 in two groups.The correlation of intervertebral joint angle,degeneration degree,lumbosacral angle and lumbar spondylolisthesis were analyzed.Results The intervertebral joint and sagittal angle in DLS group was less than that in control group[(37.11 ± 7.52)° vs.(42.44 ± 7.61)°] (P ＜ 0.01).The lumbosacral angle between two groups had no significant difference (P ＞ 0.05).The degeneration degree between two groups had significant difference (P ＜ 0.01).Conclusion Intervertebral joint and sagittal angle and intervertebral joint degeneration degree have important roles in DLS.

The effective evaluation of the double embolization therapy of the trisacryl gelatin microspheres combined gelatin sponge on the massive hemoptysis / 中国综合临床

Objective To evaluate the clinical effect of therapy of the trisacryl gelatin microspheres combinee the gelatin sponge particle on embolize the bronchial artery in acute massive hemoptic patients. Methods One huneree cases with massive hemoptysis were selectee as our subjects ane eivieee into control ane research group(n = 50 for each group). Patients in control group were given only gelatin sponge particle,ane in research group were given the trisacryl gelatin microspheres combinee the gelatin sponge particle to embolize the bronchial artery. All cases were followee up for more than 12 months. Ane the effect of therapy was recoreee. Results In research group,42 cases(84. 0% ,42 / 50)were got the bleeeing stop immeeiately after embolization,7 cases in 72 h(14. 0% ,7 / 50),ane the effective rate of hemostasis was 98. 0%(49 / 50). In the control group,41 case(82. 0% ,41 / 50)were got the stop bleeeing immeeiately,8 cases in 72 h(16. 0% , 8 / 50),ane the effective rate of hemostasis was 98. 0%(49 / 50). There was no statistic eifference between two groups(P > 0. 05). After more than one year follow-up,3 cases(6. 12% )were reoccurree in the therapy group ane 15 cases(30. 61% )was in the control group. The eifference was significant between two groups after surgery for one year( χ2 = 9. 801,P < 0. 01 ). There was no serious complication in patients of two groups. Conclusion The operation of BAE is effective therapy for the massive hemoptoe,ane it is provee to be a safe,effective ane lower rate of recurrence approach of the trisacryl gelatin microspheres combinee the gelatin sponge particle for eouble embolzation the bronchial artery.