2023年11月23日 · Hyperinflated lungs happen when some air gets trapped in the lungs when breathing out. The trapped air takes up space, so it’s harder to get enough fresh air into the lungs. Over time, the lungs get bigger than usual to make room for new air that’s breathed in. The lungs also get stiff and less stretchy, making it harder to push air out.

2024年11月23日 · Interstitial lung disease seems to occur when an injury to your lungs causes a healing response that isn't proper. Ordinarily, your body creates just the right amount of tissue to repair damage. But in ILD, the repair process doesn't work properly. Tissue in and around the lungs' air sacs, called alveoli, becomes inflamed, scarred and thickened.

2023年11月23日 · 最近的 X 胸片显示，我的双肺过度膨胀。导致这种情况的原因是什么？ 回答 Misbah Baqir, M.B.B.S. 呼气时有空气滞留在肺部，会发生肺过度充气。滞留的空气占据空间，使得肺部难以吸入充足的新鲜空气。久而久之，肺部为了给 ...

2024年11月19日 · Large air spaces in the lungs. Large air spaces called bullae form in the lungs when the inner walls of the alveoli are destroyed. This leaves one very large air sac instead of a cluster of many smaller ones. These bullae can become very large, even as large as half the lung. The bullae lessen the space available for the lung to expand.

2023年11月8日 · Suctioning the lungs during surgery helps clear them. But sometimes mucus still builds up. Mucus plugs also are common in children, people with cystic fibrosis and during severe asthma attacks. Foreign body. Atelectasis is common in children who have inhaled an object into their lungs, such as a peanut or part of a small toy. Tumor inside the ...

2023年7月28日 · Pulmonary hypertension is a type of high blood pressure that affects the arteries in the lungs and the right side of the heart. In one form of pulmonary hypertension, called pulmonary arterial hypertension (PAH), blood vessels in the lungs are narrowed, blocked or destroyed. The damage slows blood flow through the lungs.

2024年8月8日 · Small air blisters (blebs) can develop on the top of the lungs. These air blisters sometimes burst — allowing air to leak into the space that surrounds the lungs. Mechanical ventilation. A severe type of pneumothorax can occur in people who need mechanical assistance to breathe. The ventilator can create an imbalance of air pressure within ...

2023年12月16日 · Before lung volume reduction surgery, you may be seen by a doctor who specializes in the lungs — also called a pulmonologist — and a doctor who specializes in chest surgery, called a thoracic surgeon. You may need to get CTs of your lungs and an ECG to record the electrical signals in the heart. You also may have a series of tests to learn ...

2022年5月27日 · Blood clot in the lungs (pulmonary embolism). A blood clot moving from the blood vessels in the legs to the lungs can cause pulmonary edema. Exposure to certain toxins. Inhaling toxins or breathing in some stomach contents when vomiting (aspiration) causes intense irritation of the small airways and air sacs, resulting in fluid buildup. High ...

2023年9月21日 · Scarring within the lungs. Scarring related to long-term inflammation (interstitial lung disease) may cause shortness of breath, a chronic dry cough, fatigue, weakness and loss of appetite. Lung nodules. Small lumps can form in the lungs (rheumatoid nodules), as well as in other parts of the body.