They are formed of two opposing layers of serous membrane that separate the lungs from the mediastinum, the inside surfaces of the surrounding chest walls and the diaphragm. Although …

Jul 22, 2024 · Pleura is a thin membrane that lines your chest wall and cushions your lungs. Pleural damage can cause sharp pain when you breathe and shortness of breath.

Dec 13, 2023 · One pleural layer of tissue wraps around the outside of the lungs. The other pleural layer lines the inner chest wall. Between these two layers is a small space (pleural space) that's usually …

Mar 24, 2022 · The tissue is called the pleura, and the thin space between its two layers is called the pleural space. A small amount of fluid fills the pleural space, and when you breathe in and out, this …

Dec 22, 2025 · Your pleura is a large, thin sheet of tissue that wraps around the outside of your lungs and lines the inside of your chest cavity. Between the layers of the pleura is a very thin space. …

Dec 15, 2025 · Key Takeaways The pleura is a thin membrane that covers and cushions the lungs. Pleural fluid reduces friction between the lungs and chest during breathing. Pleurisy is inflammation …

Sep 12, 2025 · The pleura (plural: pleurae) is an exceedingly delicate two-layered serous membrane arranged as a closed, invaginated sac that encloses the lungs and lines the thoracic cavity. It is …