肺段

慢性肺段肺炎的CT诊断

CT diagnosis of the chronic pneumonia of pulmonary segment

肺段隔离症的X线及CT分析

X-ray and CT analytics of lung segment sequestration

肺段的冠状断层解剖：断层标本与多层螺旋CT图像对照研究

Coronal sectional anatomy of pulmonary segments correlated with multislice spiral CT image

低剂量螺旋CT扫描显示肺段及亚段支气管的研究

Visualization of pulmonary segmental - and subsegmental bronchi by low - dose CT

前言：目的分析慢性肺段肺炎的CT特点及诊断价值。方法搜集22例慢性肺段肺炎。

Objective : To analyze the CT features of the chronic pneumonia of the pulmonary segment .

肺段的CT解剖

CT Anatomy of the Pulmonary Segment

目的探讨低剂量螺旋CT检查肺段及亚段支气管的价值。

Objective To explore the value of low-dose helical CT for showing the pulmonary segmental-and subsegmental bronchi .

结论慢性肺段肺炎CT表现有一定特点，诊断时须综合分析各种征象。

Conclusions : Some relative specific CT manifestation exists in the chronic pneumonia of the pulmonary segment .

结论：合适的序列和参数的MR成像能与CT和X线互相补充，有助于肺段病变的诊断。

Conclusion MR imaging with suitable sequence and parameter can make up the CT and X ray picture to help diagnose of pulmonary segement lesions .

溶栓后（29.2±4.0）h同位素扫描有60个栓塞肺段再灌注（47.6%），平均（5.0±2.2）段；

The reperfusion in lung scan were detected in 60 of 126 defect lung segments ( 47.6 % ) at ( 29.2 ± 4.0 ) hours after thrombolysis , with average reperfusion segments of 5.0 ± 2.2 ;

肺段CT鉴别的主要依据是肺裂和肺段支气管，因左肺上叶水平裂的发生率和舌段支气管的CT显示率均低，致命名前段与舌段的鉴别发生困难。

The differentiation of anterior segment versus lingular segment in the upper lobe of the left lung is difficult for lack of demarcating marks on CT images of horizontal fissures in the right lung and the larger lingular bronchi .

方法对8只犬通过肺段动脉水平注入凝胶海绵颗粒复制周围型PE模型，其中5只经自制球囊导管插入二级气道又建立气道阻塞模型。

Methods Eight canines were implemented for peripheral pulmonary embolism by intravenous injection of gelfoam granules at pulmonary segmental arterial level , and five of them were formed airway obstruction models by inserting self-made balloon catheter at second-bronchia .

结果：在DSA显示的26支肺段及其以下水平栓塞肺动脉中，CEMRPA显示了21支，敏感性为80.77%，特异性为100%。

Results : Of the 26 embolic segmental and sub segmental pulmonary arteries observed on DSA , 21 were manifested on CE MRPA , with the diagnosing sensitivity 80.77 % and specificity 100 % .

发现收缩压<90mmHg、PaO2<65mmHg、PaCO2<25mmHg、P（A-a）O2较高及受累肺段数较多等是肺栓塞预后不良的影响因素。

Systolic pressure < 90 mmHg , PaO 2 < 65 mmHg , PaCO 2 < 25 mmHg , increasing P ( A-a ) O 2 and the involvement of more pulmonary segment were adverse prognosis-influencing factors .

HRCT与DSB比较，两者在肺叶水平符合率为100%，肺段水平为85%～100%。

Mass sign and cloud sign are reported only in this paper . ( 2 ) Comparing HRCT with DSB , the reliability was 100 % at the lober level , and 85 % ~ 100 % at segmental level .

结果：手术平均失血量340ml，每剔除1支肺段支气管失血量10～15ml，术后症状消失，肺膨胀良好，无残腔，膈肌活动度恢复。

Results : Mean operative blood loss was 340 ml. Blood loss of extirpation of one bronchial segment was 10 ~ 15 ml. After the operation , symptoms of bronchiectasis disappeared .

小灵猫肺段支气管及支气管肺段的解剖学研究

Anatomic study on segmental bronchi and bronchopulmonary segments of Viverricula indica

结果：33例患者共检出支扩肺段75个。

Results 75 lung segments of bronchiectasis were detected in 33 cases .

未发生全身出血；1例发生亚肺段性肺栓塞。

No bleeding occurred 1 case of pulmonary segment embolism .

哮喘患者肺段过敏原激发试验后淋巴细胞白细胞介素-4受体的变化

Change of IL-4 receptors in lymphocytes from asthmatic patients after segmental allergen provocation

肺段内隔绝激发对气道高反应安全性的探讨

Exploration on security that challenge in isolated lung segment to the airway hyperresponsiveness

应用肺段组织瓣行气管成形术患者的护理

Nursing of patients undergoing tracheoplasty lung segmental tissue valve

肺段支气管剔除术治疗支气管扩张10例

The Treatment of Bronchiectasis by Extirpation of Segmental Bronchus A Report of 10 Cases

35例肺段或亚段不张；

35 patients with segmental or subsegmental atelectasis ;

肺叶肺段实变、肺不张合并胸水60例；

60 parenchymatous degeneration of pulmonary segments in lobes of lung , atelectasis with hydrothorax ;

国人气管、支气管、肺段支气管长度、矢径、横径、直径的测量及典型相关和回归分析

The measurements of the length and diameter of Chinese trachea , bronchus and segmental bronchi

结论：应用自体肺段组织瓣行气管成形术是治疗气管疾病的创新术式。

Conclusion : It is a new way to utilize lung flap to reconstruct tracheal .

目的：研究肺段在冠状断面上的划分及分布。

Objective : To investigate the division and distribution of pulmonary segments on the coronal section .

肺叶切除患者的1、3、5年生存率比肺段或楔形切除患者高（P<0.05）。

The 1,3,5-year survival rates of regular lobectomy were higher than that segmentectomy and wedge resection .

方法回顾性分析电视胸腔镜下肺叶（或加肺段）切除术治疗24例支气管扩张症的临床资料。

[ Methods ] Retrospective analysis was performed to 24 cases treated by lobectomy under VATS .