不张

Objective To probe into the pathogenesis of atelectasis after chest trauma.

目的对胸外伤后肺不张发生的原因进行探讨。

Objective: To approach the fiberobronchoscopic characteristics of malignant atelectasis.

目的：探讨癌性肺不张的纤维支气管镜特征。

The mechanism of round atelectasis remains controversial.

球形肺不张的机理仍然存在争议。

Materials and Methods:We summarize and analye 48 cases with pulmonany atelectasis,extracting from 86 cases with bronchotuberculosis.

材料和方法：从86例已证实的支气管结核中抽出具有肺不张的48例进行总结分析。

Objective To explore the etiology of pulmonary atelectasis and explore the value of fiberoptic bronchoscope in the diagnosis and treatment of pulmonary atelectasis.

目的探讨肺不张的原因及纤维支气管镜的诊断和治疗价值。

The characteristic feature of round atelectasis is the comet tail sign.

球形肺不张的特征性表现是慧尾征。

The radiographic features of round atelectasis are characteristic.

球形肺不张的影像表现具有特征性。

Results: No death occurred in 30 days after operation. Postoperative complications were found in 4 patients (15.4%), including pneumonia (2 patients) and atelectasis (2 patients).

结果：共26例，术后30 d内无死亡；术后早期并发症4例(15.4%)，其中肺炎2例，肺不张2例。

The mechanism of round atelectasis remains controersial.

球形肺不张的机理仍然存在争议。

Methods Retrospective analysis had been used to study the causes and the location of atelectasis through the review of the 216 cases with atelectasis.

应用回顾性方法分析了216例成人肺不张的形成原因。

Do not gum up the work by telling mother what we are going to do .

别告诉母亲我们要干的事，那会把事情搞糟的。

In recent years, application of the partial prestressed concrete beam s is developed.

近年来，随着部分预应力砼梁应用的推广，发现我国规范所采用的名义拉应力法的计算结果不稳定。