既往的

Previous researches indicated that patients of young or premenopausal age, nonspecial type invasive carcinoma, highly malignant histological degree, advanced tumor stage, negative hormone receptor status and without standard adjuvant therapy would increase the recurrent and metastastic risk of breast cancer after surgery.

既往研究表明，年轻或绝经前患者、浸润性非特殊类型癌、组织学分级恶性程度高、肿瘤分期较晚、激素受体阴性、未进行标准的辅助治疗等均是乳腺癌术后复发转移的高危因素。

Based on the available evidence collected via PubMed, Medline, and SCOPUS searches, it is recommended that parenteral nutrition is reserved for those patients in whom malabsorption has been documented and in those in whom enteral nutrition has failed.

根据PubMed、Medline和SCOPUS上检索得来的信息，我们推荐既往有吸收不良病史和肠内营养失败病史的患者采用肠外营养。

Then two pathways converge into the vomitive center such as ambiguous nucleus.

既往研究结果还提示VNC中的MVe是接受异常头部变速运动信息、参与触发MS的重要核团。

107 of 2342 hospitalized patients who suffered from deep Ⅱ degree to superficial Ⅲ degree burn in the past 8 years were collected randomly, who were treated using MEBT combined with improved abrading crust. Then a comparison was made between 107 cases and 46 patients of using traditional abrading crust only in the past.

对过去8年问治疗的2342例住院患者中，随机选择107例深Ⅱ度和浅Ⅲ度患者，采用MEBT+改良磨痂治疗，并与既往46例采用传统磨痂治疗的患者进行对比。

"The clinical pattern of numerous small red maculae or reticular erythema and pale maculae in the palms of skin atopic persons may be an additional diagnostic feature and sere as the first clue for the ealuation of atopic risk in indiiduals, iewed in conjunction with the person's medical history and the hyperlinearity of the palms," the researchers write.

临床上特应性皮炎患者掌部多个小红斑或网状红斑以及苍白斑可以作为一项新增的确定诊断特征，以及结合患者既往病史和掌纹明显来评价特应性皮炎危险度的首要线索，研究者说。

Methods According to the new WHO classification, a total of 500 cases of non-Hodgkin′s lymphoma diagnosed during the period 1992—2003 were reviewed and reappraised with their morphological, immunological and clinical characteristics.

复查 1992—2003年 500例既往经病理诊断为NHL的病例，观察其形态学、免疫学及临床特点，按WHO新分类标准进行重新定性和分类，对其中 156例有随访的病例进行生存率分析。

Result: In the 3852 cases of paid blood donor There are 7 curriers of HIV are detected and they are all paid blood donor in past. The infection status of the other 3 pathogens HCV, 323 cases (8.39%), HBV, 231 cases (6.00%), TP, 50 cases (1.30%).

结果 在检测的既往有偿献血员3852例中，共检测出HIV感染者7例；其他三种病原体的感染状况分别是：HCV感染者323例（8.39％），乙肝携带者231例（6.00％），梅毒感染者50例（1.30％）。

Only in retrospect do I realize that stripping Bormann and Lammers of power would hardly have changed the course of events.

今天回顾既往，我才认识到，既使剥夺博尔曼和拉默斯的权力也很难改变事态的发展。

HIV or risk profiles were rare. We conclude that antiviral therapy may prolong life, improve long-term health-related quality-of-life and be reasonably cost-effective in treatment-naive patients with chronic hepatitis C as well as in former relapsers/nonresponders.

我们得出结论，抗病毒治疗可延长生命，改善长期健康相关的生活质量，在初治和既往复发/无应答的慢性丙肝患者中成本效益合理。

Therefore, along with the universal application of efficient vaccines to hepatitis B, studies on HBV intr...

HBV的宫内感染必须借助胎盘而形成，因此，既往有关HBV宫内传播机制的研究多以此为重点进行在体研究和流行病学描述性研究。

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。