气管镜

As the development of video-assisted rigid bronchoscope in recent years, images are clearer and easily recorded.

近年来，随着电视硬质气管镜的兴起，其图像更加清晰，也便于保存。

In clinical work, should further increase the use of bronchoscopy, so that more patients to benefit.

在临床工作中应进一步加大气管镜的使用范围，使更多患者受益。

Methods TBNA and brushing biopsy were performed in 67 patients with mediastinal lymphadenopathy or with extrabronchial tumors,then the TBNA ang brushing biopsy were compared with the traditional ring clamp biopsy.

对经CT检查的67例纵隔淋巴结肿大和叶、段支气管腔外占位的患者通过经气管镜行针吸活检和刷检并与传统的常规钳取活检对照。

Objective To explore the diagnostic value of transbronchial needle aspiration in the mediastinal lymphadenopathy and lung tumors.Methods TBNA and brushing biopsy were performed in 67 patients with mediastinal lymphadenopathy or with extrabronchial tumors,then the TBNA ang brushing biopsy were compared with the traditional ring clamp biopsy.

目的 探讨经气管镜行纵隔淋巴结及肺部肿瘤针吸活检联合刷检的诊断作用方法对经CT检查的67例纵隔淋巴结肿和叶、段支气管腔外占位的患者通过经气管镜行针吸活检和刷检并与传统的常规钳取活检对照。

Objective To study the safety rate and success rate of operating tracheoscopy.

目的研究气管镜操作术的成功率和安全性。

Direct visualization, by bronchoscopy , of paradoxical adductive vocal cords movement in the inspiratory phase during a symptomatic period further confirmed the diagnosis.

在症状发作时，气管镜检查亦发现在吸气期，声带有反常之内收现象，这更进一步帮我们确定诊断。

In 7 cases point mutation was found positive whereas negative result was found in the cytological examination.

结果显示有7例首先在纤维文气管镜刷检的脱落细胞中发现H－ras基因点突变。

Results For patients who had trouble in preoperative intubation, the success rate was 100% using fiberoptic bronchoscopy.（2）The success rate of taking out the heterobjectives under induction of paediatric and adult bronchoscopy was 100%.（3）Postoperative and burned patients who went through sputum suction and alveolus lavement with fiberoptic bronchoscopy healed quicker.（4）The application of fiberoptic bronchoscopy had saved dyspnea patients＇ life through sputum suction and alveolus lavement.

结果 （1）对于外科手术前插管困难者，利用气管镜进行插管成功率为100％；（2）利用小儿气管镜及成人气管镜进行气管内异物取出成功率为100％；（3）在外科手术后病人及烧伤病人吸痰、肺泡灌洗对病人的愈合缩短了时间；（4）对呼吸困难的病人吸痰、肺泡灌洗解决呼吸道通畅，挽救了病人的生命。

The diagnosis was proven by lung biopsy in 7 cases, by endoscopy and microphytology in 7 cases and clinically in 20 cases.

34例中经肺穿刺活检确诊 7例，经气管镜和实验室检查确诊 7例，其余病例经临床确诊。

Intratracheal foreign body;Tracheoscopy;Anesthesia

气管异物；气管镜检查；麻醉

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。