右膈下包裹性积液误诊为肠梗阻1例

患者，男，53岁，汉族，农民，右上腹疼痛10天。呃逆、呕吐1天。     

手法复位加脊柱撑开复位器治疗骨质疏松性椎体压缩性骨折

[目的]探讨手法复位加自制脊柱撑开复位器治疗骨质疏松性椎体压缩骨折的临床效果.[方法]对42例56个椎体,先手法整复结合脊柱牵引复位器复位,再经椎弓根向椎体注入骨水泥,并分析疗效.[结果]VAS由术前的8.6±0.8分降至1.7±0.5分,P<0.05为差异均有显著性意义.术前和术后椎体前壁和中间高度压缩率存在显著性差异(P<0.05).后凸角度恢复率在71.8%.经t检验存在显著性差异(P<0.05)均无骨水泥渗漏.采用WHO标准[2],将疼痛缓解程度分为CR(完全缓解)、PR(部分缓解),MR(轻微有效),NR(无效).36例CR,4例PR,CR+PR为95.24%.[结论]手法复位加脊柱撑开复位器是一种无骨水泥渗漏,能迅速止痛和恢复椎体高度的微创技术.     

文摘生活区

孕妇吃抗抑郁药新生儿会上瘾最新研究发现,孕妇服用抗抑郁药(如帕罗西汀、百优解等)会大大增加新生儿患上戒断症状的风险,其患病几率大约为1/3。以色列研究者对60名母亲孕期服用过抗     

认识抑郁症

抑郁症是一种心境低落性情感障碍 主要症状是“三低”（生活兴趣低落、情绪低落、精力下降），并且有焦虑濒躁、坐卧不安）。对一切都不感兴趣、失眠、厌食、情绪低落、精力下降，逐渐发展至暇性存下去都不感兴趣。有的伴有躯体症状如身体疼痛、头痛，性欲、食欲减退。     

腰椎峡部裂性滑脱伴骨化性蛛网膜炎1例报告

患者男性，59岁。因“腰痛10年，加重伴右下肢放射痛、麻木20d”于2006年8月4日入院。患者10年前无明显外伤或其他诱闲出现腰背部疼痛，站立负重、活动时加重，休息后稍缓解。20d前腰痛加重，井向右下肢放射，有麻木感，下肢无力、行走困难。1周前曾在外院就诊，行MRI检查示L3／4～L5／S1水平椎管内异常信号、L4椎体I度滑脱、L3／4～L5S1椎间盘膨出。     

鞘内注射吗啡加可乐定对切口痛大鼠脊髓背角蛋白激酶A催化亚单位表达的影响

Objective To observe the effect of intrathecal clonidine plus morphine on expression of protein kinase A (PKA) catalytic subunit in the spinal dorsal horn in a rat model of incisional pain. Methods Eighty male Sprague-Dawley rats were divided randomly into five groups: sham group, control group, pre-incisional morphine 2.5 μg group, pro-incisional clonidine 5 μg group and preincisional morphine 2.5 μg plus clonidine 5 lag group (n=16). lntrathecal catheter and the model of incisional pain were pro-duced according to Yaksh and Brennan's described method respectively. Changes of pain behavior were assessed by mechanical with-drawal threshold (MWT) and thermal withdrawal latency(TWL). The expressions of PKA catalytic subunit in the spinal dorsal horn were assessed by immunohistochemical method and western blotting analysis. Results Compared with sham group, MWT and TWL in control group were decreased significantly at 2 h after incision (P<0.01) and the number of positive cells and protein expression of PKA catalytic subunit in the spinal dorsal horn were increased significantly in control group (P<0.01). Compared with control group, MWT and TWL in pre-incision morphine 2 μg plus clonidine 5 lag group were increased significantly at 2 h after incision (P<0.01) and the number of positive cells and protein expression of PKA catalytic subunit in the spinal dorsal horn were decreased significantly in pre-incision morphine 2 μg plus clonidine 5 μg group (P<0.01). However, MWT, TWL and the number of positive cells and pro-tein expression of PKA catalytic subunit in the spinal dorsal horn changed with no statistical significance in pre-incisional morphine 2.5 μg group and pre-incisional clonidine 5 μg group compared with control group. Conclusion lntrathecal clonidine significantly enhances the antinociceptive effect of intrathecal morphine in a rat model of incisional pain, which might be associated with inhibi-tion of the increased expression of PKA catalytic subunit in spinal cord.     

腰椎间盘热凝治疗术

腰椎间盘源性疼痛(discogenic pain)是目前脊柱外科领域的一种常见病。几十年来，人们对于腰椎间盘源性疼痛的治疗进行了多方面的尝试，最初主要是通过融合手术来稳定病变水平的腰椎、减轻疼痛，但效果并不理想；随着人们对其发病机制的进一步认识和微创技术的发展，一些微创手术开始广泛应用于临床，如腰椎间盘热凝治疗术，近年来悄然兴起并因其微创、安全等优点，逐渐引起人们的重视。     

痛立消治疗闭合性软组织损伤

闭合性软组织损伤为西医病名，属中医学“伤筋”范畴，其原因多为外力伤害所致，临床表现为受损的软组织肿胀疼痛、皮肤青紫或皮下瘀血、功能受限等。笔者自1999年起采用痛立消局部外敷治疗患者225例，疗效颇佳，现报告如下。