既往的

Objective To investigate the characteristics and risk factors of cerebral vascular accidents after cardiac catheterization in stroke patients.

目的 探讨既往患有脑卒中的患者行心脏导管术后再发脑血管病的特点以及相关因素分析。

There was no significant difference between lead poisoning rate of boys and that of girls.

合肥市是发展中的城市，但缺少既往儿童血铅水平的分布资料。

Methods 418 normal samples in our hospital were selected, and the correlation between normal BP group, BP high normal value group and HBP group and metabolism were analyzed.

选择418例既往未诊断高血压的体检者资料，分析血压正常组、血压正常高值组和高血压组与代谢的关系。

Objective To evaluate the safety and pain palliation effects of zoledronic acid in patients with solid tumor who previously received bisphosphonate therapy.

目的 评价唑来膦酸治疗既往用过双膦酸盐的实体瘤骨转移患者骨疼痛的缓解效果和安全性。

The education de-gree was correlated with the awareness of knowledge about hypertension by the multivariate logistic re-gression analysis.44.3%hypertension cases could obey doctors'advice and took proper medicine on schedule,and the main causes of disobeying were self-neglect and forgetting or having no time.

本研究发现遵医嘱规律服药者仅占既往诊断高血压病患者的44.3%，不遵医嘱的主要原因是自认为无大碍与遗忘或没有时间。

To date, the most important application of MRI is in the evaluation of chest wall invasion due to lung cancer, especially in patients with superior sulcus tumors.

尽管如此，本研究所示在T2WI及增强T1WI上病变高信号对恶性胸膜病变诊断的敏感度和特异度均低于既往文献的数据。

Patients and MethodsPatientsPatients with pre - eclampsia performed cesarean section in the third trimester of pregnancy were chosen as experimental group ( n = 31), who were previously healthy uniparous monocyesis not parturient and without internal disease and familial hypertension history.

研究对象选取妊娠晚期以剖宫产方式终止妊娠的子癎前期患者31例为实验组，诊断标准参照乐杰主编《妇产科学》第六版，患者既往健康，均为单胎、初产妇、未临产，无其它内科合并症及家族性高血压病史，其中重度子癎前期患者16例，轻度子癎前期患者15例；以同期住院的正常妊娠妇女21例作为对照组，均因臀位、头盆不称等择期剖宫产。

CT findings of GP included gas accumulation under the recess of xiphoid,gas accumulation in the area of lesser omentum,gas accumulation under the recess of peritoneal cavity,and seroperitoneum. Conclusion As a non-invasive examination means for abdomen,CT examination can discover whether there is dissociative gas or not and estimate the amount of gas in abdomen more rapidly and exactly.CT can also estimate the position of perforation elementarily.The recess under xiphoid is the first place where the dissociative gas assembles after gastrointestinal perforation.

材料与方法1 一般资料：1999年7月至2 0 0 4年1月我院经CT检查的胃肠穿孔的患者13例，其中男8例，女5例；年龄19～6 5岁，平均4 0 2岁。13例均行腹部CT平扫及站立位腹部X线平片检查，其中6例先行CT检查后行X线检查。8例既往有胃、十二指肠溃疡病史，2例有明显腹部外伤史。10例表现为突发上腹部疼痛、腹肌紧张，1例表现为明显右下腹部疼

Furthermore, the thesis takes the advantage of Chapter Three "The roles' multiple relationship in Ai-Lin Yan's poems" which embraces the three kinds of writing archetypes all above to present the poetic thoughts' orientations with multiple conflicts of individual consciousness by the struggle and the escapement the role "I" treat "you" on the individual consciousness and the performance of the gender in the text, the harmony and the separation "you" treat "I" in the spirit of thinking and on the physical passion, and the metamorphosis of "him" or "her" in accordance with or against subversion "I" treat "him" or "her" that way between the interpretive community and the Other, the imagined community and the alterity.

在当代的文学批评中，相较於对现代小说或现代散文之析论趋势，专文探讨而研究现代诗之论作仍非主流大宗，而居於现代诗中边缘书写的女诗创作，在向来以阳系体制为主导之诗域内，亦往往不易彰显其独特文学价值性。因此，本论文拟择定代表当代台湾女诗中创作思维既有别於他者，亦强烈建立女性意识书写风格之颜艾琳诗作，进行深度剖析，并藉由文本中特殊凸显出之角色个体意识冲突，作为论证台湾九0年代现代女诗突破既往父权文化藩篱，且开启新世代诗创定位之初探基点。

However, to our knowledge, the ability of the embryo antigen-specific anergic T cells to suppress maternal immune responses to the allogeneic fetus in vivo has been less known.

我们既往研究证实，于孕早期干预B7-1/B7-2协同刺激信号后，与自然流产模型孕鼠相比，正常妊娠模型及孕早期干预协同刺激信号的耐受诱导模型外周CD4+CD25+ T细胞的比例显著升高。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。