利福昔明对比环丙沙星治疗急性肠炎临床研究

目的　研究利福昔明对比环丙沙星治疗急性肠炎的有效性和安全性。　方法　采用随机对照方法 ,共治疗 5 1例急性肠炎。利福昔明治疗 2 5例 ,环丙沙星 2 6例 ,用药时间方法相同。观察治疗前后临床症状、大便性状、大便次数、便常规、血常规、尿常规及肝肾功能 ,以了解其疗效及不良反应情况。　结果　利福昔明组 (治疗组 )与环丙沙星组 (对照组 )相比 ,显效率分别为 92 .0 %和 80 .8% ,总有效率分别为 92 .0 %和 96 .2 % ,止泻时间治疗组 2 8.6 7± 15 .92h ,对照组 36 .12± 2 0 .70h ,均未见明显毒副作用。以上各项指标及两组在治疗过程中大便次数变化、大便常规复常率经统计学处理均无显著性差异 (P >0 0 5 )。　结论　利福昔明可用于治疗急性肠炎 ,与环丙沙星比较 ,疗效相仿 ,但耐受性好 ,口服不吸收 ,故值得推广     

Successful treatment with balloon dilatation using a double‐balloon enteroscope for a stricture in the small bowel of a patient with Crohn's disease

The requirement for endoscopic access to a stricture is a major limitation of the endoscopic dilatation for the treatment of strictures in the gastrointestinal tract. We have developed the double‐balloon enteroscopy method that enables visualization of the entire small bowel. In addition, double‐balloon enteroscopy has a potential for the interventional therapy including dilatation of strictures. We present here a case of jejunal strictures in a 47‐year‐old woman with Crohn's disease successfully treated with a balloon catheter in combination with double‐balloon enteroscopy. Balloon dilation with double‐balloon enteroscopy is a promising method for the treatment of small bowel strictures in Crohn's disease.     

腹腔镜高选择性迷走神经切断术联合Nissen胃底折叠术:效果如何?——腹腔镜Nissen迷走神经切断术治疗胃食管返流

背景：Nissen胃底折叠术（Nissen fundoplication，NF）已不是治疗胃食管返流性疾病（gastroesophageal reflux disease，GERD）的唯一、有效的方法。对于能降低胃酸的手术方式来讲，如高选择性迷走神经切断术（highly selective vagotomy，HSV），也不仅仅是一种辅助治疗方法。对高选择性迷走神经切断术联合Nissen胃底折叠术（Nissen fundoplication with highly selective vagotomy，NFHSV）治疗GERD的作用目前尚无完整的评价。方法：2003年6月～2005年6月8例女性病人接受NFHSV，8例均有6个月GERD病史，经药物治疗症状无缓解，有餐前痛、消化性溃疡或严重的胃炎。平均随访时间12个月，术前、术后进行烧心严重程度评分测定（heart burn severity score，HSS）。结果：平均手术时间110min，无手术并发症。1例术后须用质子泵抑制剂，术后经戒烟5个月后停药。8例术后症状和烧心严重程度评分测定有明显改善。结论：NFHSV是有效的联合手术方式，尚需要进一步的研究证实这一联合术式的完全有效性和安全性。     

冠状动脉搭桥术193例经验总结

目的:探讨冠状动脉搭桥术的病例选择、手术方法和治疗效果。方法:回顾性分析1997年1月～至2003年12月齐鲁医院施行的体外循环下冠状动脉搭桥术穴CPBCABG雪99例,非体外循环冠状动脉搭桥术穴OPCABG雪74例,冠状动脉搭桥加瓣膜置换术穴CABG VP雪20例的临床资料。结果:手术死亡6例,死亡率3.1%。体外循环下单纯冠状动脉搭桥术死亡率为2%,非体外循环冠状动脉搭桥术死亡率为2.7%,冠状动脉搭桥加瓣膜置换术死亡率为10%。短期随访3～6个月,症状消失占93.0%,症状明显减轻占5.4%。结论:患者近期随访效果良好,3组的手术死亡率差异无统计学意义穴P>0.05雪。     

COPD机械通气病人下呼吸道感染致病菌分布特点

①目的 探讨慢性阻塞性肺病(COPD)病人机械通气后下呼吸道感染致病菌的特点。②方法 取32例COPD并发呼吸衰竭行机械通气病人下呼吸道分泌物做痰细菌学培养，同时做药物敏感试验。③结果 32例病人共分离出菌株76株，阳性率71．7％，其中混合感染10例次。其中革兰阴性杆菌(GNB)58株，占76．3％；阳性球菌10株，占13．2％；真菌8株，占10．5％。常见致病菌以铜绿假单胞菌、鲍曼不动杆菌和肺炎杆菌为主，GNB中铜绿假单胞菌和不动杆菌的耐药率高。④结论 COPD应用机械通气病人下呼吸道感染以革兰阴性杆菌为主，耐药性高。     

实时双平面超声心动图初步临床应用研究

目的　探讨实时双平面超声心动图的临床应用价值。方法　对 83例受检者进行实时双平面超声 (BP)检查 ,其中男 46例 ,女 3 7例 ,平均年龄 2 0 92± 19 16岁。正常人 10例 ,先天性心脏病 44例 ,心瓣膜病 2 6例 ,其他心脏病变3例。结果　实时双平面超声有助于理解心脏立体解剖 ;能通过有限的声窗获得更多的切面 ,并可显示常规经胸超声不易得到的切面 ;多切面显示心脏瓣膜及其病变 ,有利于获得瓣膜狭窄或关闭不全的最佳观察平面 ;多切面显示房、室间隔缺损 ,便于寻找缺损的最佳显示切面以及与毗邻结构的关系。房、室间隔缺损BP、2DE测值与手术测值均有良好相关性 ;室间隔缺损BP测值与手术测值无显著性差异 ;BP、2DE均有低估房间隔缺损大小的倾向。实时双平面超声能同时显示复杂先心病的多种解剖畸形 ,有利于确定房室连接 ;辨认主、肺动脉。结论　实时双平面超声有其独特的优势 ,可为心血管疾病的准确诊断提供更多的信息。     

Pretransplant bilateral hand-assisted laparoscopic nephrectomy in adult patients with polycystic kidney disease.

Laparoscopic procedures continue to gain popularity over traditional open procedures for a number of abdominal and pelvic surgeries. With increasing experience, the application of this technique is rising because it provides an alternative, less invasive, approach to various surgical procedures. Herein, we report our experience with adult patients with polycystic kidney disease, requiring bilateral laparoscopic nephrectomy before renal transplantation.     

Spontaneous Regression of Budd-Chiari Syndrome (Hepatic Venous Occlusion) in a Young Female

ABSTRACT. Hultcrantz R, Angelin B, Einarsson K, Friman L (Departments of Internal Medicine and Roentgenology, Serafimer Hospital, and Department of Internal Medicine, Huddinge University Hospital, Karolinska Institute, Stockholm, Sweden). Spontaneous regression of Budd-Chiari syndrome (hepatic venous occlusion) in a young female. Acta Med Scand 1987; 221:503–7. A case of occlusion of the hepatic veins in an 18-year-old girl is presented. The onset was sudden with massive ascites and markedly impaired general condition. The diagnosis was based on liver biopsy and angiograms of the caval and hepatic veins as well as of the celiac artery. No predisposing factors could be found. The patient was treated conservatively with laparo-centesis and diuretics. Clear improvement was seen after two weeks, and after four weeks she had no ascites and could be discharged. All liver function tests were then normalized. After three months, all diuretics could be withdrawn, and in the following 11 years she has remained completely recovered. The case illustrates that also widespread thrombi of the hepatic veins may sometimes rapidly dissolve spontaneously, with apparent total reconstitution of hepatic function. This case is unusual since previously reported cases have had high mortality rates and, in surviving cases, operative procedures or large doses of diuretics have been required to control the ascites.