不张

C组术后肺不张、肺部感染的发生率低于A组，差异有显著意义（P<005）；

The incidence of postoperative atelectasis and pulmonary infection in group C were lower than those in group A ( P < 0.05 ) .

方法X线、CT诊断肺不张116例，经电镜观察、活检、刷检及细菌学等明确诊断。

Methods 116 cases diagnosed as atelectasis by X-ray and CT were examined through electron bronchoscopy , biopsy , and brush biopsy .

肺不张的CT介入诊断：附114例分析

CT Interventional Diagnosis for Atelectasls : An Analysis of 114 Cases

胸腔积液所致下叶肺不张CT征象的分析

CT analysis of lower lobe atelectasis due to pleural effusion

圆形肺不张的CT诊断（附4例报告）

Rounded atelectasis : Diagnosis by CT ( Report of 4 cases )

方法采用常规CT和高分辨CT扫描，分析球形肺不张的CT表现，并与穿刺结果及手术结果相对照。

Methods Using routine and high resolution CT scan .

目的探讨胸腔积液所致球形肺不张的CT特征。

Objective To evaluate the CT features of round atelectasis induced by pleural effusion .

方法经胸部X线或CT证实为肺不张的老年患者243例，行纤支镜检查并取活检，刷检及抗酸杆菌检查。

Method 243 elderly patients with atelectasis were confirmed by chest X-ray or CT accepted bronchofibroscope examination .

外伤性肺不张的CT诊断

CT diagnosis of traumatic atelectasis

与未应用SI的绵羊比较，实施SI后的绵羊肺损伤减轻，肺不张改善。

Compared with ventilation without SI , lung injury was abated after SI .

CT表现：中央型3例，表现为肺门肿块伴肺不张；

CT manifestations : 3 cases were of the central type lung carcinoma and showed hilar mass accompanying atelectasis ;

探讨了增强CT区分中央型肺非小细胞癌肿块与肺不张的可行性。

Discusses the feasibility of differentiating the central non-small-cell lung cancer from the post-obstructive lobar collapse with contrast-enhanced CT .

MRI可辨别肺癌放疗后纤维化抑或肿瘤复发，区分肺门癌块与阻塞性肺不张；

MRI could distinguish porstradiotherapy lung fibroid masses from carcinoma recurrence and pulmonary neoplasm from obstructive atelectasis .

目的：回顾性复习圆形肺不张的CT表现，并结合文献探讨CT诊断的可能性。

Objective : To retrospectively review the CT finding of rounded atelectasis and to evaluate the probability of the diagnosis by CT .

方法回顾性分析了48例胸部X线误诊的少见类型肺不张，男17例，女31例。所有病例均由CT或纤维支气管镜证实。

Methods Radiographic findings of 48 patients with unusual pulmonary atelectasis misdiagnosed on chest radiography and confirmed with CT and fiber bronchoscopy were reviewed .

方法用纤维支气管镜（纤支镜）对126例经胸片及/或胸部CT诊断为肺不张的患者作常规检查，结合活检、刷检、抗酸染色等。

Methods 126 patients with CT diagnosed atelectasis were examined with bronchoscopy . Bronchial biopsy , bronchial brush , anti-acid stain was performed as necessary .

目的：分析胸腔积液所致肺下叶被动性不张CT表现并研究全下叶或次全下叶不张移位方向。

Objective : To analyze manifestation of lower lobe atelectasis due to pleural effusion on CT and study orientation of dislocated total or subtotal lobar atelectasis .

结论超声在检查中央型肺癌并阻塞性肺不张肺门肿块时可弥补胸片、CT的不足，从而提高了诊断的准确率。

Conclusions Ultrasound can remedy the defect of X-ray and CT in detecting central pulmonary hilar lung cancer with obstructive atelectasis and improve the diagnostic accurate rate .

呼吸音减低则可以在胸腔积液、慢性阻塞性肺病（COPD）、肺不张和气胸时被发现。

Decreased breath sounds may be noted with a pleural effusion , COPD , atelectasis and pneumothorax .

结果表明：CT增强扫描能够区分多数中央型肺癌肿物与阻塞性肺不张组织，实质期优于主动脉期。

The result shows that contrast-enhanced CT scanning can differentiate central lungs cancer from the collapsed lung in most cases and the parenchymal phase is better than aortic phase .

CT未检出原发灶的胸腔积液或肺不张患者~（18）F-FDG显像结果分析

The result analysis of ~ ( 18 ) F-FDG imaging in suspected malignant pleural effusion or atelectasis on CT scanning

方法采用前瞻性双盲自身对照，对随机选择的171例中央型肺癌并阻塞性肺不张的患者超声、胸片、CT进行比较。

Methods We compared the ultrasound results with those of CT and X-ray in randomized selecting 171 central lung cancer patients complicated with obstructive atelectasis by prospective double blind self-contral method .

经24h无创正压通气治疗后，患者的动脉血气指标、肺活量和肺不张情况均较对照组明显改善（P<005），无创正压通气对术后疼痛有一定的缓解作用（P<005）。

Arterial blood gas parameters and vital capacity in NIPPV group were better than those in control group .

结论ARDS时出现重力压迫性肺不张，旋转体位能减轻压迫性肺不张的程度。

Conclusions The continuous rotation of body position can relieve the severity of compressive lung collapse in ARDS .

方法总结10年间106例ICU机械通气肺不张行纤支镜检查和肺灌洗治疗患者的病历资料。

Methods A retrospective review for 106 cases of patients with ICU mechanical ventilation , who received fiberoptic bronchoscope examination and lung-lavage treatment .

同时，CT显示合并支气管扩张24例、肺结核9例、细支气管炎10例和节段性肺不张2例，而胸片发现肺结核6例，细支气管炎4例。

In one case with bronchogram , bronchiectasis and bronchiolitis obliterans were demonstrated . CT showed 24 patients with bronchiectasis , 9 patients with TB , 10 patients with bronchiolitis , and 2 with segmental collapse .

PETCT在病灶定性、边界确定、显示病灶对周围组织的侵犯及在区分肺癌与肺不张、阻塞性肺炎、胸腔积液方面优于单纯PET和CT。

PET / CT was superior to PET and CT in final diagnosis , delineating the border , detecting tumor invasion and in differentiating lung cancer from atelectasis , obstructive pneumonitis and pleural effusion .

并发症36例，包括心律失常、低氧血症、肾功能衰竭、肺不张、肺部感染等。结论CPB中要有良好平稳的灌注技巧；

The complications were in 36 cases including arrhythmia , hypoxemia , pulmonary hypertension crisis , renal failure , atelectasis and pulmonary infection .

胸壁血肿、纵隔及皮下气肿、气胸、血气胸、肺实质损伤、创伤性肺不张等均以CT阳性检出率高。

But the positive rate of chest wall hematoma , mediastinum and subcutaneous emphysema , pneumothorax , hydropneumothorax , damage of lung parenchyma and traumatic pulmonary atelectasis was higher in CT scan than those in chest radiograph .

结果发现，胰腺炎后6h肺系数和肺血管外水量显著增高，肺有充血、出血、水肿和肺不张。

It was found that lung index and extravascular lung water were significantly increased 6 h after the induction of pancreatitis .