肺功能检查

只有极少数COPD病人以前被诊断过COPD和接受肺功能检查；

Most patients with COPD had never be diagnosed and tested by lung function before .

材料与方法对2例经病理证实并有完整的临床、实验室及肺功能检查，以及胸片及高分辨率CT（HRCT）检查的弥漫性泛细支气管炎进行回顾性分析。

Materials and Methods The clinical and laboratory data , including lung function test , as well as the findings on chest films and HRCT scans in 2 cases with pathologically proved DPB were retrospectively analyzed .

所有患者都进行了肺功能检查和肺部CT显像。

All the participants underwent lung-function testing and CT lung imaging .

阻塞性肺气肿定量CT与肺功能检查相关性的实验研究

Experimental Study on Correlation of Quantitative CT with Pulmonary Functional Tests in Obstructive Pulmonary Emphysema

肺功能检查CO弥散量、潮气量和肺总量下降。

Pulmonary function tests CO diffusing capacity , tidal volume and lung volume decreased .

方法搜集31例手术治疗的肺癌患者，术前均行肺功能检查及呼吸门控定量CT扫描。

Methods 31 patients with lung cancer undergoing both pulmonary functional tests and quantitative CT scan before operation were analyzed .

所有病例均于CT检查前后5d内行肺功能检查。

Pulmonary function test for each patient was performed within 5 days before or after CT scan .

目的：探讨小气道病变时高分辨率CT（HRCT）所示马赛克衰减程度与肺功能检查指标的相关性，并评价其临床意义。

Objective : To investigate the correlation of the extent of mosaic attenuation on HRCT with results of pulmonary function tests ( PFTs ) .

方法采用呼气负压技术检测13例不能完成常规肺功能检查的COPD患者呼气流速受限。

Methods Negative expiratory pressure technique was performed in 13 special COPD patients who did not accomplish routine pulmonary function tests .

当慢性支气管炎、肺气肿患者肺功能检查出现气流受限、并且不能完全可逆时，则诊断COPD。

The Patients of chronic bronchitis , pulmonary empHysema whose spirometry show airflow limitation not fully reversible can be diagnosed as COPD .

HRCT征象与肺功能检查指标在IPF中的相关性研究

Correlation between pulmonary function tests and HRCT signs in the evaluation of idiopathic pul-monary fibrosis

方法随机选择50例住院COPD患者，将其分为二组，单纯COPD组33例，重叠综合症组17例，所有患者均作肺功能检查，并对各项肺功能指标进行统计学处理。

Methods 50 hospitalized COPD patients who were randomly recruited were divided into two groups , which contained 33 COPD patients and 17 overlap syndrome patients respectively .

方法对临床和肺功能检查确诊的肺气肿病人40例与正常对照组20例，用HRCT分别进行深呼气末和深吸气末的CT扫描，测其CT值。

Methods Forty pulmonary emphysema patients ( diagnosis of pulmonary emphysema was made by a combination of clinical and pulmonary function tests ) were scanned by HRCT at the end of inspiration and expiration .

肺功能检查：两组治疗后FEV1、FEV1%、FEV1/FVC与治疗前比较，均有显著性差异；

Spirometry : After the treatment , melioration of FEV1 , FEV1 % , FEV1 / FVC in both groups have significant difference .

疗程开始及结束时分别行血清干扰素（IFN）γ、白细胞介素（IL）4、IL5水平测定，哮喘临床积分和肺功能检查。

Asthmatic symptoms score , serum interferon gamma ( IFN - γ), interleukin ( IL ) - 4 , IL-5 and lung function were measured at the beginning and at the end of the study .

认为肺功能检查项目，除VC、MVV、FEV1%和MMEF外，有条件应增加V（50）、V（25）和FEP等小气道功能检查；

_ ( 15 ), (?) _ ( 50 ) and FEP as indices of small airway function in addition to VC , MVV , FEV_1 % and MMEF .

COPD与慢性支气管炎（以下简称慢支炎）和肺气肿密切相关，当慢支炎和肺气肿肺功能检查出现气流受限并且不完全可逆时，则诊断为COPD。

COPD is closely related to chronic bronchiolitis ( CB ) and emphysema , both of the two diseases are diagnosed COPD when they have the characters of not fully reversible airflow limitation in lung functional test .

方法：对24例临床诊断为类风湿关节炎且无吸烟史的患者，进行临床体检、普通X线胸片、HRCT扫描及临床肺功能检查，剔除4例胸片有明显征象与类风湿无关的患者。

Methods : 24 patients were proven RA with no history of smoking underwent clinical examination chest X-ray HRCT and pulmonary function test . 4 were excluded with obvious signs unrelated with RA .

结论⑴该组病例的各项数据表明，在围手术期用SPO2及心电图代替心肺功能检查是可行的；

Conclusions ⑴ These results demonstrated that measurements of SPO 2 and ECG can replace the ventricular and pulmonary function test in perioperative period .

3例患儿肺功能检查均示轻度异常，表现为FEF50-75轻度减低，R20轻度升高，其中1例行高分辨CT检查，结果正常。

Mild dysfunction of lung was observed in three patients with decreased FEF_ 50-75 and increased R_ 20 . One of the three patients got high-resolution computer tomography and the result was normal .

肺功能检查结果。包括用力肺活量（FVC），第一秒时间肺活量（FEV1）和一秒率（FEV1／FVC）等。

Pulmonary function tests ( PFT ), including forced vital capacity ( FVC ), forced the first second of expiratory volume ( FEV1 ) and FEV1 / FVC .

观察两组每日症状评分，早、晚最大呼气峰流速测定（PEF），肺功能检查（FEV1）。

Symptom score and pulmonary function expressed as peak expiratory flow ( PEF ), peak expiratory flow rate ( PEFR ) and forced expiratory volume in one second ( FEV1 ) were recorded .

目的观察西宁地区（海拔2260m）阻塞性睡眠呼吸暂停低通气综合征（OSAHS）患者肺功能检查中强迫振荡（IOS）检测数据的变化，并探讨其临床意义。

Objective : To observe the change of measurement values of impulse oscillometry in obstructive sleep apnea and hypopnea syndrome ( OSAHS ) patients and its clinical significance under high altitude condition .

结论育龄期妇女如反复发生气胸及出现原因不明的呼吸困难、咯血或乳糜胸，应疑诊PLAM，及时行HRCT及肺功能检查，必要时肺活检，以明确病理诊断。

Conclusion PLAM should be suspected in women of child bearing age if there were recurrent pneumothorax and unknown etiological dyspnea , hemoptysis or chylothorax . Lung function test and HRCT should be immediately performed for an early diagnosis .

B组每天吸入氟替卡松500ug，2次/天，急性发作时吸入沙丁胺醇，疗程4周，疗程开始及结束时评价哮喘临床积分和肺功能检查。

Asthmatic symptoms score and lung function were measured at the begining and at the end of the study . patients in group B received FP ( 500ug a time , two times a day , for 4 weeks ), and inhaled salbutamol on acute occasions .

这些儿童也接受了肺功能检查及变应性试验。

The children were also gien lung function and allergy tests .

两组人员均行肺功能检查。

Two groups of researchers have done lung function testing .

方法：对11例病人进行术前运动心肺功能检查。

11 patients had preoperative maximal exercise test and spirometry .

肺功能检查有限制型通气障碍24例；

24 cases had dysfunction of restrictive ventilation by lung function examination .

9例行肺功能检查患者中8例为弥散功能障碍。

Of 9 patients showed the diffusing disorders on pulmonary function test .