M05: Seropositive rheumatoid arthritis

M05.1: Rheumatoid lung disease

Rheumatoid lung disease is a specific medical condition that is related to Rheumatoid arthritis - an inflammatory disorder mainly affecting the joints. However, Rheumatoid lung disease is a complication where this inflammation can extend to the lung tissues, leading to various pulmonary issues. It can affect different parts of the lung such as the lung lining (pleura), airways (bronchi), or lung tissue itself. Potential symptoms include chest pain, cough, and shortness of breath. Over time, it can lead to scarring of lung tissues, a condition called pulmonary fibrosis, which can seriously affect the lungs' function and cause breathing difficulties. Factors like smoking, environmental exposures, and certain genetic patterns can increase the risk of developing this condition. It is not contagious, and its progression may vary among individuals, ranging from mild forms with slight discomfort to severe forms affecting daily life.