Lung scarring, or pulmonary fibrosis, occurs when lung tissue becomes damaged and scarred, impairing lung function. This scarring can result from various conditions, including chronic inflammation ...

Once asbestos enters the lungs, it doesn't leave. Its sharp, microscopic fibres scar tissues, trigger inflammation and can ...

Post-COVID pulmonary fibrosis, which involves scarring of the lungs that can worsen over time and may require a lung transplant, affects some patients after infection, according to pulmonologists.

If it (hopefully) isn’t cancer, it could be scar tissue, a current or past infection, a benign tumor, or many other possibilities, almost all of which are better than lung cancer. DEAR DR.

Scientists have pinpointed proteins in immune cells that, when blocked, could significantly reduce lung tissue scarring. Skip to main content. Your source for the latest research news.

Others had scarring in their lungs. Doctors are still studying whether these effects are permanent or might heal over time. A few people have even needed lung transplants because of severe tissue ...

However, when recruited to the lungs in excess, these immune cells can harm the organs by causing uncontrolled inflammation, leading to tissue scarring. Disrupting the connection between the two ...

Lung scarring, also known as pulmonary fibrosis, is the thickening and scarring of the tissue around and between the air sacs known as alveoli in the lungs, which make it difficult for oxygen to ...

Scar tissue, whether in the lung substance or the tubes of the lungs tends to be friable, and even trivial infections can cause bleeding in such scars, and hemoptysis (coughing up blood) is a ...

Depending on where it is in the lung, the biopsy can be done by bronchoscopy, ultrasound, or a CT-guided biopsy through the skin if the nodule isn’t close enough to a large airway. If it (hopefully) ...

Q: My childhood friend just emailed me that she has a 1.1-cm lesion on her lung. It was found on a CT scan. She’s having another CT scan today. She ...