查询词典 preoperation

The preoperation diameter of ascending aorta was taken as baseline. Patients were divided according to its baseline aortic diameter into diameter0 mm group and diameter≥40 mm group, furthermore, the patients were also divided according to echocardiographic findings into bicuspid aortic valve group and tricuspid aortic valve group.

以术前升主动脉直径为基础值，按基础值的大小分为直径﹤40mm组和直径≥40mm组，并按主动脉瓣形态分为二叶主动脉瓣组和三叶主动脉瓣组。

Objective To explore the clinical features of the cardia cancer, especially the advanced cardia cancer for preoperation evaluation.

目的：探讨贲门癌，特别是晚期贲门癌的临床特点，术前较正确的估计手术切除的可能性，减少不必要的探查手术。

A preoperation test of the contents of GAS and GLU in serum can be regarded as a cofactor of pathological diagnosis of gastric cancer.

术前检测血液中的GAS、GLU含量可以作为胃癌病理诊断的辅助指标。

Methods 200 cases (252 knees) of total knee arthroplasty were randomly divided into two groups: Experience group (64 cases): femoral prothesis rotational certification was depended on the palpation of the femoral epicondyle axes combined with Whiteside line in operation. CT scan group (136 cases): femoral prothesis rotational certification was depended on the preoperation CT scan, by which could modulate the lateral rotation angle. The other procedure was same to the standard TKA.

将200例（252膝）TKA患者随机分为两组：①经验组（64例）：TKA术中根据术者触摸外科股骨上髁轴线联合Whiteside线联合确定股骨假体外旋角度；②CT扫描组（136例）：术前CT扫描确定股骨后髁角，术中采用可调外旋定位器复制CT确定的外旋角度，其余TKA手术操作相同。

Methods makes Preoperation , locating approximately new nipple position and redundant breast skin range. In operation ,reshaping unfinished breast shape and locating new nipple2areola position finally in near erective position , breast is reducted using inferior pedicle technique. Results From August ,1995 , 34 cases were performed using this method.

术前对新乳头位置和乳房多余皮肤切除范围按下蒂法初步定位，术中在近似直立的体位下对初步形成的乳房再进一步的调整定位，最后确定新乳头乳晕的位置，然后采用下蒂法完成乳房缩小术。

Objective To investigate the methods of preoperation diagnosis and treatment of primary gastric lymphoma of mucosa-associated lymphoid tissue.

目的探讨胃黏膜相关淋巴样组织淋巴瘤的临床诊断与治疗。

Methods: 17 cases (12 thoracic vertebra and 5 lumbar) underwent percutaneous vertebroplasty of biotic autogeneic bone marrow and resorbent gains. the treatment results and complications were observed. furthermore, in order to compare the pain degrees between preoperation and postoperation, the pain scale and dallas score were recorded in all cases during preoperation and postoperation, and the above records were transmitted to data which could be analyzed by computer with the help of the statistic of spss 10.0. results: after an average follow-up of 6 months, the symptom of lumbodorsal pain of all cases were relieved in 8 to 24 hours after operation.

采用经皮椎体成形术，注入复合生物型自体红骨髓磷酸钙水泥加可吸收颗粒治疗骨质疏松性脊柱骨折17例，包括胸椎12例，腰椎5例；平均随访6个月，观察手术疗效和并发症情况，同时以疼痛分级和dallas评分的形式记录术前、术后的相应得分，通过量化后的数据，应用统计学软件进行统计分析，评价术后疼痛缓解情况。

In the article, we took part sample out of 158 patients to exam the expression level of Bcl-2 and Fas in myasthenic thymus tissue, and to find the role of which in whole pathogenesis. we also try to find the role of neopterin and sIL-2R through examing the concentration of neopterin and sIL-2R in peripheral blood of 26 MG patients. Material and methods1.select of case: to choose 158 patients who wear followed up from 1988 to 2002 after operation. All patients were diagnosed as MG, and treated with same medical cure during period of preoperation and post operation. 2.Collectionofdata:.To collect all data through designing a uniform follow-up table for thymectomized patients ,and to analysis the effect of factors including age, gender, disease duration of preoperation, clinic types and pathological types to prognosis at three follow-up period?

本文拟在对全组病例的远期预后进行流行病学统计分析的基础上，通过抽取一定量样本，研究重症肌无力患者胸腺组织中伽 12、Fas的异常表达及生发中心的形成在重症肌无力发病机制中可能的作用，以及它们对胸腺切除术后远期预后的影响；与之相似，通过检测部分样本外周血清中新碟吟和可溶性IL－2受体的浓度及其与正常对照组的差异，以期推测两者在重症肌无力起病及病情进展中的作用和意义，并分析其对胸腺切除术后远期预后的影响。

Results: Of the 22 cases, the draining veins, which were observed through MR brain surface anatomy scanning, were highly coincidence with the findings in the operation. The myodynamia of the one case whose myodynamia was grade 0 preoperation was grade IV one month after operation, the one case whose myodynamia was grade II preoperation was grade IV two weeks after operation, the one case whose myodynamia was grade III preoperation was grade IV three months after operation, and the patient recovered normal eight months later, the two cases whose myodynamia was grade IV total recovery after 2 months .

结果：22例患者的术前磁共振脑表面成像中脑表面回流静脉与术中所见高度一致。1例肌力0级患者术1月恢复至 IV 级，1例 II 级患者术后2周恢复至 IV 级，1例 III 级患者术3月恢复至 IV 级，随访8月患者对侧肢体肌力恢复正常，2例 IV 级患者术后2月完全恢复。

Objective To explore the effects of preoperation intervention on preoperation anxiety of datechosen operation patients.

目的 探讨术前干预对择期手术患者术前焦虑状况的影响。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。