获得性骨肥大综合征1例

获得性骨肥大综合征,即滑膜炎、痤疮、脓包疮、骨肥厚、骨炎综合征(synovitis,acne,pustulosis,hyperostosis,osteitis,SAPHO),包括骨关节病变和皮肤病变,是一种少见的原因未明的慢性进行性骨病,笔者遇到1例,现报告如下。患者男,50岁。因右胸锁关节处隆起、压痛、翻身疼痛难忍逐渐加重2年而来就诊。自述两年前曾因此处疼痛在当地医院就诊,诊为“畸形性骨炎”,用抗炎药物治疗后,症状有缓解。但近年来上述症状逐渐加重遂来本院就诊。检查:前上胸、双侧锁骨区及胸锁关节处隆起,以右胸锁关节隆起明显,局部皮肤无红、热,触诊质地硬,有压痛,无波…     

Cardiac imaging in the evaluation of patients presenting to the emergency department with chest pain

Conclusions  Despite the utility and benefits that each imaging modality has to offer, it is easy to see why there is still no perfect choice for a noninvasive cardiac imaging modality to assist in the management of chest pain patients. All of the current imaging techniques have their own significant strengths and weaknesses when compared with other modalities. SPECT and echocardiography are wellestablished technologies that can directly assess the presence of myocardial ischemia and its functional consequence on RF; newer and more expensive techniques such as MDCT and CMR can directly assess coronary anatomy and have just started to be evaluated in the acute chest pain setting. There are no studies that directly compare these technologies, and more data are clearly needed before the question of whether anatomic imaging versus perfusion/function imaging is the better approach can be answered. Other comparisons such as relative safety, availability, logistics, and cost-effectiveness between the various technologies are also lacking. Of all of the imaging modalities discussed, MCE is the only portable technology. The images do not require expensive software or other technology for offline processing before interpretation, and any trained cardiologist can read the study at the bedside or, potentially, over the Internet, providing near-instantaneous results in the acute cardiac setting, where time is of the essence. MCE is also relatively cheap compared with other technologies, a potential advantage for payors but not necessarily for payees. How reimbursement rates and fee structures eventually affect clinical practice is also unknown. Despite these and other questions that need to be answered before any one technique will be used exclusively, the future of noninvasive cardiac imaging remains an exciting and ever-changing field. The adaptation of any one of these techniques into its proper role in the ED Journal of Nuclear Cardiology Wyrick and Wei 753 Volume 13, Number 6;749-55 Cardiac imaging in patients with chest pain will take considerably more time and effort in terms of research, money, and time-tested clinical experience.     

泰素蒂加顺铂治疗进展期NSCLC的临床研究

目的观察泰素蒂加顺铂方案治疗进展期非小细胞肺癌的临床疗效、毒副作用。方法收集可评价疗效的进展期非小细胞肺癌50例,以泰素蒂加顺铂方案进行化疗,泰素蒂75 mg/m2静脉滴注,第1天;顺铂25 mg/m2～30 mg/m2静脉滴注,第2天～第5天,每3周为一个周期,2～3周期后评价疗效和毒副反应并随访。结果50例患者中,总有效率为50.0 %,其中初治病例为53.1 %,复治病例为44.4 %,初复治病例间差异无显著性(P >0.05)。中位缓解期为5个月。中位生存期为9.5个月,1年生存率为61.0 %。毒副反应主要为骨髓抑制,白细胞下降达Ⅲ度、Ⅳ度者52.0 %,血小板下降达Ⅲ度、Ⅳ度者为14.0 %。血红蛋白下降不严重。其他毒副反应还有脱发、过敏反应、水钠潴留、静脉炎、末梢神经炎、口腔炎、腹泻等,但发生率均较低。结论泰素蒂加顺铂方案治疗进展期非小细胞肺癌,特别是复发病例,临床疗效比较满意,毒副反应能够耐受。辅以G蛳CSF可防治重度的骨髓抑制,有较好的临床应用价值。     

经直肠超声引导前列腺穿刺活检术诊断前列腺癌

目的　总结和评价经直肠超声引导下前列腺穿刺活检术对前列腺癌诊断的准确率。方法　222 例直肠指检阳性或 PSA>4μg/L的患者应用经直肠超声引导下前列腺6点系统穿刺活检以明确诊断。结果　222 例受检者中病理证实前列腺结节性增生41例、前列腺炎24例、前列腺肉瘤3例、前列腺癌 154 例,其中低分化癌 74 例、中分化癌 58 例、高分化癌 22 例。术后血尿15例、发热6例,其中高热1例,经抗生素治疗后体温恢复正常、尿检阴性。结论　经直肠超声引导下前列腺穿刺活检无需麻醉,患者痛苦小、安全性高,是诊断前列腺癌的可靠方法。     

沙培林增强人腹腔巨噬细胞抗癌免疫功能的研究

目的:探讨腹腔内注射沙培林增强人腹腔抗癌免疫功能的机制。方法:72例早中期胃肠道肿瘤患者术前48h和24h腹腔内分别注射生理盐水和5KE的沙培林,术中采集腹腔内巨噬细胞,计数并测定乳酸脱氢酶(LDH)和酸性磷酸酶(ACP)的活性,巨噬细胞吞噬活力,一氧化氮(NO)的分泌以及对人胃癌MKN1细胞的细胞毒性进行分析。同时采集大网膜,对大网膜乳斑的数量和面积进行观察。结果:沙培林显著增加腹腔巨噬细胞(PMΦ)的数量和NO的分泌,增强LDH和ACP的活性,吞噬活力,以及抗癌细胞毒性,也显著增加了大网膜乳斑的数量和面积。结论:腹腔内注射沙培林可显著增加人大网膜乳斑的数量和面积,并因此增加PMΦ的数量,增强PMΦ的活性。因而增强了腹腔巨噬细胞的免疫功能。     

三康胶囊对高原移居者运动后NO乳酸及血氨的影响

目的探讨三康胶囊对高原人体运动后一氧化氮(NO)及其合酶(NOS)、乳酸(BLA)、血氨(Ammo)的影响.方法选择进驻海拔3 700 m高原1年的10名健康青年,口服三康胶囊15 d,在服药前后分别采用功量自行车进行渐增负荷运动,测定其血清 NO、NOS、BLA及Ammo含量.结果服药后较服药前运动后NO水平[(101.02±6.49) Vs (77.10±8.11)]和NOS活性[(71.40±7.23) Vs (56.29±6.28)]均增高, BLA[(7.58±0.79)Vs (6.13±0.74)]和Ammo[(80.11±9.44)Vs (69.38±8.86)]降低,有非常显著性差异(P＜0.01).结论 三康胶囊能增强高原移居者运动后NOS活性,加速乳酸清除,减缓运动疲劳的发生.     

Thirty-two Cases of Acne Treated with Blood-letting Puncture,. Cupping and Chinese-Drug Facemask

To observe the therapeutic effect on acne treated with blood-letting puncture,cupping and Chinese-drugfacemask.Thirty-two patients with acne were treated with above-mentioned therapeutic method.Cure,improvement and ineffectiveness were respectively found in 24,7 and 1 case,with a curative rate of 75.0%and a total effective rate of 96.8%.The combination of blood-letting puncture,cupping and externalapplication of Chinese-drug facemask is effective in treating acne.     

云南省600例0~5岁儿童维生素A缺乏调查

目的:了解云南省城乡0~5岁儿童维生素A营养状况及影响因素。方法:省、地、县随机整群抽取600例儿童,采用微量荧光光度法检测VitA含量。结果:VitA缺乏发生率16·17%,地、县明显高于省会城市;0岁儿童明显高于其他年龄组;腹泻儿童明显高于正常儿童;VitA缺乏的影响因素:近1周内进食鸡蛋、奶类制品、鱼虾类、肝类、黄绿色蔬菜、鱼肝油等食物有利于维生素A的吸收,急性呼吸道感染、发烧与维生素A缺乏发生率差异不明显。结论:维生素A缺乏发生率城市明显低于农村地、县两级,说明维生素A缺乏防治工作重点在农村,特别是0岁儿童,防治的主要措施是采取合理膳食,均衡营养,控制腹泻流行。     

发作性睡病与HLA—DQB1＊0602基因的相关性研究

目的 探讨发作性睡病与HLA—DQB1基因的相关性。方法 对30例发作性睡病患者的临床资料进行分析。用序列特异性引物-聚合酶链反应（PCR-SSP）分型技术测定HLA—DQB1等位基因，并与44例健康人检测的数据进行比较。结果 发作性睡病患者组DQB1＊0602基因频率为40％，与正常对照组9．09％相比较明显增高；未检出DQB1＊0401—0402基因，与正常对照组9．09％相比较，经统计学分析，差异有显著性（P〈0．05）。结论 HLA—DQB1＊0602基因为中国发作性睡病人群的易感基因；HLA-DQB1＊0401—0402基因为中国发作性睡病人群的保护基因。