atelectasis

简明释义

英[ˌætəˈlektəsɪs]美[ˌætəˈlektəsɪs]

n. 肺不张；（出生时肺的）膨胀不全

复 数 a t e l e c t a s e s

英英释义

单词用法

同义词

反义词

例句

1.Postoperative recurrent laryngeal nerver was reversibly damaged in 1, no atelectasis and bronchopleural fistula in anyone.

术后1例发生喉返神经可逆性损伤。围手术期无肺不张及支气管胸膜瘘。

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

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；

3.Objective: To analyze causes of atelectasis found in health checks.

前言：目的：分析健康体检中发现的肺不张的病因。

4.Objective To study the imaging manifestations and diagnostic evaluation of rounded atelectasis.

目的探讨圆形肺不张的影像学表现及诊断价值。

5.ResultsIn 38 cases with atelectasis, 18 cases were found with inflammatory narrowness and stenosis(47.4%).

结果38例肺不张纤支镜术检查显示炎性狭窄、阻塞最多见，为18例（47.4%）；

6.Middle ear atelectasis is one kind of common middle ear diseases, its pathogenesis related to eustachian tube dysfunction (ETD).

中耳不张是一种常见的中耳疾患，其发病机制与咽鼓管功能障碍(ETD)有关。

7.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。

8.Results Unilateral bronchus or lobar bronchus was obstructed by thick sputum in 23 patients, where the atelectasis was obstructive.

结果发现2 3例患者粘稠痰液阻塞一侧主支气管或叶支气管，为阻塞性肺不张；

9.Objective To study the causes of atelectasis and its therapy.

目的探讨肺不张形成原因及临床治疗方法。

10.The patient was diagnosed with atelectasis 肺不张 after the chest X-ray showed collapsed lung segments.

经过胸部X光检查，患者被诊断为肺不张。

11.Post-surgery, the doctor warned about the risk of atelectasis 肺不张 due to prolonged inactivity.

手术后，医生警告由于长时间不活动可能会导致肺不张的风险。

12.Deep breathing exercises can help prevent atelectasis 肺不张 in patients who have undergone major surgery.

深呼吸练习可以帮助预防接受重大手术的患者发生肺不张。

13.The physiotherapist explained how atelectasis 肺不张 occurs when air sacs in the lungs collapse.

物理治疗师解释了当肺部气囊塌陷时如何发生肺不张。

14.Inhalation therapy is often used to treat atelectasis 肺不张 and improve lung function.

吸入疗法通常用于治疗肺不张并改善肺功能。

作文

Atelectasis is a medical term that refers to the partial or complete collapse of the lung. This condition can occur when the alveoli, which are the tiny air sacs in the lungs, become deflated or filled with fluid. Understanding atelectasis is crucial for both healthcare professionals and patients, as it can lead to serious complications if not addressed promptly. The causes of atelectasis can vary widely. One common cause is the obstruction of the airways, which can happen due to mucus buildup, foreign objects, or tumors. When the airway is blocked, the air cannot reach the alveoli, causing them to collapse. Another cause is the lack of surfactant, a substance that helps keep the alveoli open. Premature infants often experience atelectasis due to insufficient surfactant production. Additionally, prolonged inactivity or shallow breathing, often seen in patients recovering from surgery, can also lead to this condition. Symptoms of atelectasis can include difficulty breathing, rapid breathing, and a decrease in oxygen levels in the blood. Patients may also experience a persistent cough or chest pain. In some cases, atelectasis may not present noticeable symptoms, making it essential for healthcare providers to monitor lung function regularly, especially in at-risk populations. Diagnosis of atelectasis typically involves imaging tests such as chest X-rays or CT scans, which can reveal areas of the lung that have collapsed. Healthcare providers may also use physical exams and listen for abnormal breath sounds to assess lung function. Once diagnosed, the treatment for atelectasis focuses on re-expanding the collapsed lung tissue. This can be achieved through various methods, including deep breathing exercises, incentive spirometry, or in more severe cases, bronchoscopy to remove obstructions. Preventing atelectasis is equally important, particularly for individuals who are at higher risk. Patients who have undergone surgery should be encouraged to engage in deep breathing exercises and to change positions frequently to promote lung expansion. For those with chronic respiratory conditions, regular follow-ups with healthcare providers can help manage symptoms and reduce the risk of atelectasis. In conclusion, understanding atelectasis is vital for maintaining lung health. By recognizing the signs and symptoms, knowing the potential causes, and implementing preventive measures, both patients and healthcare professionals can work together to minimize the risks associated with this condition. Awareness and education are key components in managing atelectasis, ensuring that patients receive timely and effective care. As we continue to learn more about lung health, it is imperative to prioritize the prevention and treatment of atelectasis to enhance overall well-being.

肺不张是一个医学术语，指的是肺部的部分或完全塌陷。这种情况可能发生在肺泡，即肺中的微小气囊，变得萎缩或充满液体时。理解肺不张对医疗专业人员和患者都至关重要，因为如果不及时处理，可能会导致严重的并发症。 肺不张的原因可以有很大不同。一个常见的原因是气道的阻塞，这可能由于粘液积聚、异物或肿瘤而发生。当气道被阻塞时，空气无法到达肺泡，导致它们塌陷。另一个原因是缺乏表面活性剂，这是一种帮助保持肺泡开放的物质。早产儿往往由于表面活性剂产生不足而经历肺不张。此外，长期的不活动或浅呼吸，常见于术后恢复的患者，也可能导致这种情况。 肺不张的症状可能包括呼吸困难、快速呼吸和血液中的氧气水平下降。患者还可能会经历持续的咳嗽或胸痛。在某些情况下，肺不张可能没有明显的症状，这使得医疗提供者定期监测肺功能变得至关重要，尤其是在高风险人群中。 肺不张的诊断通常涉及影像学检查，如胸部X光或CT扫描，这可以显示出已塌陷的肺部区域。医疗提供者还可能使用体检并听取异常的呼吸音来评估肺功能。一旦确诊，肺不张的治疗重点是重新扩张塌陷的肺组织。这可以通过各种方法实现，包括深呼吸练习、激励性肺活量计，或在更严重的情况下，通过支气管镜检查去除阻塞物。 预防肺不张同样重要，特别是对于那些处于高风险的人群。接受手术的患者应被鼓励进行深呼吸练习，并频繁改变体位以促进肺部扩张。对于那些有慢性呼吸系统疾病的人，定期与医疗提供者随访可以帮助管理症状并降低肺不张的风险。 总之，理解肺不张对维持肺部健康至关重要。通过识别迹象和症状，了解潜在原因，并实施预防措施，患者和医疗专业人员可以共同努力，最大限度地减少与该病症相关的风险。意识和教育是管理肺不张的关键组成部分，确保患者获得及时有效的护理。随着我们对肺健康的了解不断深入，优先考虑肺不张的预防和治疗对提高整体健康至关重要。