气管支气管的

Fiberoptic bronchoscopy and bronchial biopsy is an important method for diagnosis primary tumor...

纤维支气管镜检查及活检是目前诊断原发性气管肿瘤的重要方法

Objective To deepen the understanding of primary benign tumors of trachea and bronchus for increasing the diagnosis early.

目的 加深对原发性气管支气管良性肿瘤的认识，提高早期诊断率。

RESULT: In vitro, TISE at the concentrations of 760 and 380 mgL-1 had significant antagonistic effect on the normal bronchus slice contraction caused by histamine as well as on the sensitized bronchus slice contraction caused by egg albumin, but had no effect on the contraction caused by acetylcholine. in vivo, TISE at doses of 25 and 18 mgkg-1 could significantly prolong the latent period of expiratory dyspnea, tic and falling down caused by egg albumin in sensitized guinea pigs.

结果：离体实验，TISE 760，380 mgL-1对组胺致正常豚鼠气管片的收缩具有对抗作用，对卵白蛋白所致的致敏豚鼠支气管平滑肌收缩有极显著的抑制作用(P＜0.01)，而对乙酰胆碱所致气管片收缩无明显影响；整体实验，TISE 25，18 mgkg-1可显著延长卵白蛋白所致的致敏豚鼠呼吸困难、抽搐和跌倒的潜伏期(P＜0.01)。

Results Stenosis or occlusion of bronchotracheal tree were observed in 5 patients with localized amyloidosis; Among 4 patients with systemic amyloidosis, 3 cases of pulmonary interstitial involvement, 4 cases of pleural thickening, 4 cases of pleural effusion, 3 cases of interventricular septum and ventricular walls thickening , 1 case of pericardial effusion were observed.

结果 5例局限性病变患者均有气管支气管树的狭窄或闭塞，其中2例分别合并左舌叶与右上叶阻塞性肺不张；4例全身性病变患者中肺间质病变3例，胸膜增厚4例，胸腔积液4例，室间隔与左心室肌增厚3例，心包积液1例。

Objective To explore the clinical results of implanting expanding nitinol alloy stent in the treatment of tracheobronchial stenosis.

目的 探讨记忆镍钛合金支架治疗气管支气管狭窄的疗效。

Objective To evaluate the clinical application of 16-slice CT in diagnosis of bronchotracheal foreign body in children.

目的探讨16层CT诊断小儿气管支气管异物的临床应用价值。

Purpose: To analyse the CT features of endotracheal and endobronchial tuberculosis.

目的 ：了解气管支气管结核的CT表现征象。

The mortality was 1.0%.Conclusion:It was best treatment that earlier close thoracic drainage for hemopneumothorax,earliest thoracotomy for penetrating heart injury and break of the trachea and bronchus,immediately rescued operation for thoracogastric trauma,and more departments coorperation for chest trauma combined multiple damage.

血气胸的治疗强调及早胸腔闭式引流，心脏穿透伤和气管支气管破裂强调尽早开胸手术修补，对胸腹联合伤应果断采取抢救性手术，对合并多发伤者则应加强多学科协作以提高救治成功率。

Young age and laryngeal or tracheal-bronchial malacia are high-risk factors for complications .

婴儿及喉一气管支气管软化是并发症发生的高危因素。

Objective: To evaluate multi-slice spiral CT three-dimensional reconstruction and virtual endoscopy to the diagnosis of tracheobronchial foreign bodies.

目的：评价多层螺旋CT三维重建及仿真内窥镜技术对气管支气管异物的诊断价值。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。