臭氧结合胶原酶治疗腰椎间盘突出症的临床应用

目的研究臭氧髓核氧化术结合胶原酶溶解术治疗腰椎间盘突出症的临床疗效。方法对183例腰椎间盘突出症患者进行臭氧结合胶原酶盘内、外注射治疗。术后随访6~12个月,按照Macnab评定标准进行疗效评定。结果183例患者,优144例,良18例,可16例,差5例;优良率为88.5%,有效率为97.3%;本组患者无1例并发症出现。结论臭氧髓核氧化术结合胶原酶溶解术治疗腰椎间盘突出症集合了两者的优点,因此疗效更好,同时安全、费用低,是腰椎间盘突出症首选的微创治疗方法。     

手法为主综合治疗腰椎间盘突出手术后复发

腰椎间盘突出症所引起的腰腿痛,目前多主张以保守治疗为主,但经手术治疗的也有一定比率。自2000年10月-2005年12月共收治经手术后复发的腰椎间盘突出症19例,临床应用松肌法、分离神经根粘连法、骨盆旋转整脊法、后伸压腰法、纠正脊柱侧弯法为主,结合骨盆牵引中药熏蒸,药物对症治疗为辅,取得了满意的效果。为探究其疗效机制,现总结如下。1临床资料1.1一般资料19例中,男16例,女3例;年龄26~59岁。有劳损、外伤及受凉诱发者12例。发病部位据CT、MRI检查统计:L3,4椎间盘突出1例,L4,5椎间盘突出9例,L5S1椎间盘突出5例,L4,5和L5S1两节段椎间盘…     

显微内窥镜下椎间盘切除术及其与胶原酶溶核术联合治疗腰椎间盘突出症的疗效比较

目的:比较显微内窥镜下椎间盘除术(MED)及MED与胶原酶溶核术(CCNL)联合应用治疗腰椎间盘突出症的临床疗效。方法:120例腰椎间盘突出症患者中,60例单纯行MED治疗(MED组),另60例在行MED的基础上向椎间盘内注射胶原酶600U(MED CCNL组)。术后观察并分析两组的疗效及并发症。结果:两组均顺利完成手术,未发生并发症。术后全部病例随访6～48个月,按照MacNab标准评定,MED组有效率为83.3%,MED CCNL组为95%,后者明显高于前者(P<0.05)。结论:MED与CCNL联合治疗腰椎间盘突出症较单纯MED治疗具有更好的疗效。     

Clinical Observation on Effect of Acupuncture in the Treatment of Optic Atrophy

Opticatrophy,acommondiseasewhichleadstoblindness,respondstofewtreatment.However,acupuncturehasbeenactuallyusedandtheclinicaleffectintreatingthisconditionisratherpreferable.Byusingtheacupunctureformula"Three--EyeNeedling",remarkableclinicaloutcomeisachievedandtheresultoftherelatedelectrophysiologicalparametersfollowingtheacupuncturepracticeintreatingopticatrophyhasbeenobserved.METHODSClinicalD8tsTheclinicalmaterialswerecollectedintheSpecialClinicofOpticAtrophyoftheDepartmentofAcupuncture…     

Lymphocyte subclasses and function in patients with optic neuritis in childhood with special reference to multiple sclerosis

Ten patients with childhood optic neuritis (5 with a single attack of ON and 5 with later MS) were studied at various stages of the disease. Lymphocyte count and function were analysed in the peripheral blood of all patients, 3 repeatedly, and in one they were also analysed in the CSF. T-lymphocytes counts were normal in all but 2 MS cases who had high counts. In acute stages the T4/T8 ratio were high in 1/3 determinations, in recovery low in 2/2 determinations, and in stable stages normal in 6/8 determinations. Lymphocyte function, measured by PHA, ConA and PWM stimulation, was normal in all but one. One patient showed significantly higher T-cell percentages and a high number of stimulated lymphocytes in CSF but a lower count of suppressor cells than in the blood. We found no abnormalities specific to MS nor to childhood MS or to disease activity stage. Rather than peripheral blood, it would seem more worthwhile to study CSF to clarify the pathogenesis of ON and MS.     

Malignant chiasmal glioma: a rare cause of rapid visual loss

The clinical, neuroradiological, and histological findings of an adult patient suffering from malignant optic glioma is reported. Rapid visual deterioration was misdiagnosed for several months until biopsy confirmed the tumor. The patient died despite radiation therapy nine months after first symptoms. Our presentation will focus on the problems of diagnosing and establishing therapeutic procedures in this rare malignant neoplasm.     

The differential effect of optic nerve disease on pattern and focal electroretinograms

We studied nine cases of retrobulbar neuritis with confirmed multiple sclerosis and six cases of optic atrophy from other causes. Pattern and focal electroretinograms (macular ERGs) were recorded with high (400 cd/m²) and low (40 cd/m²) intensity stimuli. Contrast sensitivity was also measured with a simple printed test.Luminance was not markedly important. High spatial frequency contrast sensitivity was significantly correlated with pattern ERG amplitude. Pattern and focal ERG amplitude ratio was usually reduced, but the effect was not correlated with contrast sensitivity or large enough to be useful clinically.In optic atrophy the pattern ERG (PERG) was clearly more severely reduced than the focal ERG (FERG). In retrobulbar neuritis both ERGs were equally and more severely reduced even though the visual losses were less. In unilateral cases the PERG increased then decreased after the initial attack, as previously described (Arden et al., 1982). The results suggest that retinal layers beyond the ganglion cells may be affected in retrobulbar neuritis, but proximally generated, pattern-specific ERG components are selectively lost in optic atrophy.     

Uveal effusion syndrome complicated by anterior ischemic optic neuropathy

We report on a case of idiopathic uveal effusion syndrome complicated by AION. To our knowledge such an association hasn't been previously described. We suggest that scleral thickening caused obstruction of vortex veins followed by uveal effusion and compression of posterior ciliary arteries within their intrascleral tract, leading to AION. Nevertheless it can't be excluded that AION was the result of mechanical compression on ciliary vessels of optic disc by choroidal detachment.     

腰椎间盘突出症患者手术前后血浆内皮素及降钙素基因相关肽的变化

目的　探讨血浆内皮素 (ET)及降钙素基因相关肽 (CGRP)在腰椎间盘突出症(PLID)患者手术前后的变化及其意义。方法　采用放射免疫法检测 40例正常人及 40例患者手术前后的血浆CGRP及ET值。结果　 40例PLID患者术前血浆ET值明显高于正常对照组 ,术后ET值明显低于术前 (P <0 .0 1) ,但患者术后血浆ET值与正常对照组差异无显著性 (P >0 .0 5 )。40例PLID患者术前血浆CGRP值与正常对照组比较差异无显著性 (P >0 .0 5 ) ,40例PLID患者术后疼痛明显改善 ,且其血浆CGRP值明显高于术前及正常对照组 (P <0 .0 1)。正常对照组ET与CGRP无明显相关 ,病组术前ET与CGRP呈正相关 ,而术后两者无明显相关。结论　ET与CGRP共同参与了PLID的发病过程 ,为探讨PLID保守治疗方法提供了依据。     

急性视神经炎47例临床分析

分析了1984～1993年期间47例经治的急性视神经炎患者。治疗应用地塞米松10mg、青霉素480万u静脉点滴7天，随后减量。结果治愈35例（74．47％），好转6例（12．76％），无效2例（4．26％），转院及自动出院各2例。47例中11例治疗效果不好者行筛窦开放术后，视力逐渐恢复正常，显示筛窦开放术有其临床实用价值。