无症状

A study was undertaken to ealuate the incidence of respiratory symptoms in a cohort of asymptomatic subjects with AHR at baseline.

本研究旨在评估基础状况下存在AHR的无症状人群呼吸道症状的发生率。

Methods: Symptomless group consist of 100 adults without cervicobrachialgia history, male female equalization. Scan by CT, measuring cross section and CT value of scalene anterior muscle, as normal contrast; 32 final diagnosis cases in treat group, by means of same method, statistics and comparison, analysis. Adopt maneuver to therapy. Analysis was done after one course followed by short-term and long-term.

无症状组选取不同年龄组无颈臂痛病史者100人，男女各半；CT平扫其C6上缘-C7上缘，测量前斜角肌横断面面积及CT值，统计后作为正常值参照；治疗组取确诊的无并发骨性改变及椎管内病变的前斜角肌综合征患者32人，CT平扫其同一平面，测量其患侧前斜角肌横断面面积及CT值，进行对比分析；采用手法进行治疗；1疗程后按近、远期进行随访，分析疗效。

May be symptomatic or asymptomatic; usually symptomatic, especially in young children.

可能有症状或无症状，常见是有症状，特别是在幼儿中。

There were 15 cases of middle cerebral arteries, 5 cases of vertebral arteries, 3 cases of basilar arteries and 2 cases of internal carotid arteries. Among all the branches with stenosis, symptomatic severe stenosis presented in 21 vessels (14 MCA, 3 VA, 2 BA and 2 ICA), nonsymptomatic severe stenosis in 1 vessel and symptomatic middle stenosis in 3 vessels (1 MCA and 2 VA).

其中大脑中动脉15支，椎动脉5支，基底动脉3支和颈内动脉2支。21支血管（MCA 14支，BA 2支，VA 3支和ICA 2支）为症状性重度狭窄、1支为无症状性重度狭窄；3支血管（MCA 1支和VA 2支）为症状性中度狭窄。

Early stage of HIV infection, also known as the acute phase, the majority of asymptomatic, but some infected patients a few days to several weeks, like influenza or infectious mononucleosis-like symptoms such as fever, chills, joint pain, muscle pain, headache, pharyngodynia, diarrhea, skin rash.

急性期常见症状有哪些？艾滋病病毒感染早期，亦称急性期，多数无症状，但有一部分病人在感染数天至数周时，出现像流感或传染性单核细胞增多症样症状，如发热、寒战、关节疼、肌肉疼、头疼、咽痛、腹泻、皮疹等。

While the diagnosis of symptomatic versus asymptomatic CAUTIs may be a contentious issue, it is generally agreed that once a catheterized patient is believed to have a symptomatic urinary tract infection, the catheter is removed if possible due to the high rate of relapse.

而诊断有症状和无症状的尿路感染却是一个有争议的问题，通常一致认为一旦病人出现尿路感染症状时，导管应该尽可能去除。

Design, Setting, and Participants: Randomized, unblinded, controlled trial (Swiss Interventional Study on Silent Ischemia Type II ) conducted from May 2, 1991, to February 25, 1997, at 3 public hospitals in Switzerland of 201 patients with a recent MI, silent myocardial ischemia verified by stress imaging, and 1- or 2-vessel coronary artery disease.

设计、设置和参与者：从1991年5月2日到1997年2月25日，在瑞士的3家公立医院中，近期发生MI、通过压力影像确认无症状性心肌缺血，有1支或2支血管冠心病201例患者被纳入随机、非盲、对照试验（瑞士II型无症状心肌缺血介入研究，SWISSI II）。

Design, Setting, and Participants: Randomized, unblinded, controlled trial (Swiss Interentional Study on Silent Ischemia Type II ) conducted from May 2, 1991, to February 25, 1997, at 3 public hospitals in Switzerland of 201 patients with a recent MI, silent myocardial ischemia erified by stress imaging, and 1- or 2-essel coronary artery disease.

设计、设置和参与者：从1991年5月2日到1997年2月25日，在瑞士的3家公立医院中，近期发生MI、通过压力影像确认无症状性心肌缺血，有1支或2支血管冠心病201例患者被纳入随机、非盲、对照试验（瑞士II型无症状心肌缺血介入研究，SWISSI II）。

Design, Setting, and Participants: Randomized, unblinded, controlled trial (Swiss Interventional Study on Silent Ischemia Type II ) conducted from May 2, 1991, to February 25, 1997, at 3 public hospitals in Switzerland of 201 patients with a recent MI, silent myocardial ischemia verified by stress imaging, and 1- or 2-vessel coronary artery disease.

研究人员从1991年5月2日到1997年2月25日，在瑞士的3家公立医院中，将近期发生MI、通过压力影像确认无症状性心肌缺血，有1支或2支血管冠心病201例患者纳入随机、非盲、对照试验（瑞士II型无症状心肌缺血介入研究，SWISSI II，临床试验登记号： NCT00387231），试验随访截至2006年5月23日。

Early diagnosis of asymptomatic cerebral infarction is difficult, we analyzed the clinical features of 56 cases of ACI, MRI shows small lesions in relative silent area of brain stem, 85.7% of which in pons.

无症状脑干梗死早期诊断困难，为对其早期诊断，笔者分析了56例无症状脑干梗死的临床特点，MRI显示病灶小、相对静区，桥脑多见，占85.7%，且多合并半球梗死，占92.5%，或小脑梗死占10%，高血压、心脏病、糖尿病为其主要危险因素。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。