<unk>  is a disease of the lung associated with RA,<unk>  arthritis.<unk>  is characterized by pleural effusion, pulmonary fibrosis, lung nodules and pulmonary hypertension. Common symptoms associated with the disease include shortness of breath, cough, chest pain and fever. It is estimated that about one quarter of people with<unk>  arthritis develop this disease, which are more likely to develop among elderly men with a history of smoking.<unk>  lung is separate from but often associated with Interstitial lung disease(ILD).
Rheumatoid lung disease
Mineral dust airway disease
Alcoholic lung disease
Allergic bronchopulmonary aspergillosis
Idiopathic pulmonary fibrosis
Bronchiectasis
Alveolar lung disease
Plastic bronchitis