X: Diseases of the respiratory system

J90-J94: Other diseases of pleura

The group of conditions classified as "Other diseases of pleura" mainly affect the thin lining covering the lungs and chest wall, known as the pleura. This group includes conditions like pleurisy, which is inflammation of the pleura causing chest pain and difficulty in breathing. Pleural effusion, another condition in this category, is when there's too much fluid between the layers of the pleura. This can also cause breathing difficulties and chest pain. Other diseases include pneumothorax, when air leaks into the pleural space and collapses the lung causing sharp chest pain and shortness of breath, and mesothelioma, a type of cancer in the pleura which can be caused by exposure to asbestos. Progression and symptoms of these diseases can vary greatly depending on the specific condition and individual patient factors. All conditions in this group share in common that they disturb normal lung function and can present serious challenges for respiratory system.