手术的

Background--Percutaneous aortic ale replacement represents an endoascular alternatie to conentional open heart surgery without the need for sternotomy, aortotomy, or cardiopulmonary bypass.

背景—经皮穿刺主动脉瓣置换术可作为传统开胸心脏手术的替代治疗方法，可避免开胸术、主动脉切开术或者体外循环。

Objective To investigate the hemodynamic changes and clinical significance of combination of portal azygous devascularization with mesocaval shunt.

目的 探讨断流与分流联合手术的血流动力学变化及其临床意义。

By observing the changes of p53, bcl-2 proteins after treatment, the study also wants to preliminarily research the molecular mechanism of esophageal carcinoma treated with sodium cantharidate.

材料与方法：本实验研究对象选取2002年4月～2003年1月在河北医科大学第四医院拟行手术的食管癌病人，术前均经内镜活检证实为食管鳞癌。

Objective To testify the reliability and superiority of celioscope operation for ovary tumour.

目的探讨腹腔镜手术的可靠性及优越性。

From 2004.5 to 2006.8, we adopted endoscopically assisted technology to six patients who was in need of the cervicothoracic operation.

自2004年5月到2006年8月，我科对5例需要行脊柱颈胸段前路手术的患者采用了该内窥镜辅助技术。5例患者中男性2例，女性3例；年龄13～55岁，平均40岁。

Choledocholithotomy with laparoscope and choledochofibersope,T tube drain is a kind of very good and effective method worthy of being generalized.

腹腔镜下胆总管切开、纤维胆道镜取石、T管引流术具有微创手术的优势，效果可靠，值得在临床推广。

Objective: To investigate the clinical value of colonoscopy to the surgery, of colorectal cancer.

目的 探讨结肠镜检查对大肠癌手术的临床作用。

PURPOSE: To investigate the indication for emergency surgical treatment of condylar fracture.

目的：探讨髁突骨折急诊手术的适应证。

Random cent is 120 patients that the method excises appendix of lens of travel abdominal cavity the operation observation group and contrast group, each 60, contrast group give convention to nurse, observation group restores to hold in the application on this foundation take exercise, compare 2 groups of bowel to cry sound restore time, anal exhaust time and costive occurence rate.

方法将行腹腔镜阑尾切除手术的120例患者随机分为观察组和对照组，各60例，对照组给予常规护理，观察组在此基础上应用恢复操锻炼，比较2组肠鸣音恢复时间、肛门排气时间及便秘发生率。

Combined therapy consisting of radiotherapy,chemotherapy and palliative surgery is the primary management for advanced pan- creatic cancer.

放化疗联合姑息性手术的综合治疗是局部晚期及转

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。