肺

However, a Dutch study last year found no long-term differences in cognitive decline between heart-lung machine patients, whose hearts were never stopped.

然而，一个荷兰的研究报告在去年发现，使用人工心肺机的病患以及因心脏不停止而不使用心肺机的病人之间，并没有长期的认知衰退方面的差异。

Objective To study the effect of helical CT scanning dose and slice thickness on lung density, and to determine whether the lung density value measured by standard dose helical CT scan can be used for low dose helical CT scan.

目的 探讨螺旋CT扫描剂量、层厚是否对肺密度有影响，以决定常规剂量螺旋CT扫描测得的肺密度值能否适用于低剂量螺旋CT。

Results: Among 53 positive cases , single nodus was found in 47 cases, with 21 in left lung and 26 in right lung. The diameter ranged from 0.5cm to 3.0cm. Rugged edge and vascular figure were clearer in helical than in routine scan. Double noduses were found in 2 cases and all proved to be benign later , with one as tuberculosis and the other as nonspecific infection. Multiple noduses of both lungs were found in 4, with 3 as carcinomatous metastasis and 1 as tuberculosis. Among 100 controls in whom no nodus was found in routine CT scan ,a nodus (0.5cm) was found in 92 cases to have health examination and 2 was found in 8 cases with cancer (6 with esophagus cancer and 2 with lung cancer ).

结果：阳性者53例中，单个结节47例（左肺21例右肺26例），结节直径（0.5cm-3.0cm），比常规扫描更能检出结节边缘凹凸不平及肿瘤供血血管。2个结节2例均为良性（一例手术病理证实为结核，1例抗炎治疗后吸收痊愈），双肺多发性结节4例（3例为转移瘤，一例为结核），常规扫描无阳性发现者100例做三维重建，其中92例作健康体检者检出一个结节（0.5cm）；8例有癌性病史患者（食道癌6例肺癌2例），检出两例有结节。

Heiner's syndrome consists of pulmonary hemosiderosis associated with allergic reactions after ingesting cow's milk. Pulmonary hemosiderosis is characterized by the accumulation of iron within the pulmonary macrophages as hemosiderin combined with iron-deficiency anemia.

海纳氏症候群是指对牛奶蛋白过敏合并肺血铁质沉积症的病人，而肺血铁质沉积症是指在肺部有不正常的血铁质沉积在肺部的巨噬细胞，在x光上有肺部侵润并且因血铁质沉积而造成缺铁性贫血。

Pulmonary congestion with dilated capillaries and leakage of blood into alveolar spaces leads to an increase in hemosiderin -laden macrophages, as seen here.

肺淤血时肺毛细血管扩张、管壁透性增加红细胞漏出进入肺泡腔，导致吞噬细胞内含铁血黄素颗粒增加，象图显示。

Results The number of cases with hemoptysis caused by tracheobronchitis, idiopathic pulmonary hemosiderosis, pulmonary tuberculosis, cardiovascular and pulmonary vascular malformation, and bronchiectasis were 18 (43%), 7(17%), 4(10%), 3(7%), 3(7%), respevtively. Duplication of digestive tract and tumor might cause the symptom of hemoptysis in childhood.

结果 42例咯血患儿中，气管、支气管炎引起的咯血18例(43%)，特发性肺含铁血黄素沉着症7例(17%)，支气管内膜、肺结核4例(10%)，心、肺血管畸形及支气管扩张症分别为3例(各占7%)，消化道重复畸形、肿瘤所致的咯血在儿童也可见到。

The patients were divided into two groups according to the diagnostic time:26 cases diagnosed in 48 hours were divided into the treatment group and 28 cases diagnosed after 48 hours were divided into the control group.Routine treatment was adopted in two groups,including management of the primary wound,mechanical ventilation in time,oxygen therapy,anti-infectious and hemostasia.

回顾性分析54例严重肺挫伤并发急性肺损伤患者临床资料，所选患者根据伤后48h内确诊本病与否分2组，早期防治组：26例，对照组：28例。2组除处置原发伤，及早机械通气，给氧，抗感染及止血常规处理外，确诊本病后及时采用综合防治方案甲基强的松龙250～500mg、白蛋白10g、速尿20mg，乌司他丁20万U+NS 20ml，1日2次静注。

The treatment group (n=30) received an intravenous infusion of ET-receptor antagonist PD142893(0.1mg/kg) 0.5ml, five minutes before unclamping the hemostat. The control group received NS. At 0h, 1h, 2h, 6h, 12h and 24h after transplantation, animals were anesthetized to obtain sample. The left pulmonary venous blood gas, plasma ET-1 and IL-6 were detected. The pathologic condition of transplanted lung was observed and apoptosis was detected by TUNNEL.

分别于移植后0、1、2、6、12、24小时，动物麻醉接呼吸机，原切口进入胸腔，采集标本，各时间点为5只大鼠，采集移植侧肺静脉血行血气分析，检测血浆ET-1和IL-6水平，移植侧肺的上1/3常规病理切片，中1/3用TUNEL法检测凋亡细胞并计数，下1/3检测肺湿/干重比。

The right lung is atelectatic and floating in bloody fluid filling the right chest cavity as a consequence of trauma. This is a hemothorax .

图示的是外伤引起的右侧肺不张，肺组织飘浮在右侧胸腔的血性液体内，这是胸腔积血的病例。

Simple pneumothorax or hemothorax, fractured ribs, and pulmonary contusion may compromise ventilation to a lesser degree and are usually identified in the secondary survey.

单一的气胸或血胸、肋骨骨折和肺挫伤对肺通气的影响程度较小，通常在二次评估进行鉴别。

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。