Coal worker's pneumoconiosis occurs in two forms: simple and complicated (also called progressive massive fibrosis, or PMF).
Your risk of getting coal worker's pneumoconiosis depends on how long you have been around coal dust. Most people with this disease are older than 50. Smoking does not increase your risk of developing this disease, but it may have an additional harmful effect on the lungs.
If coal worker's pneumoconiosis occurs with rheumatoid arthritis, it is called Caplan syndrome.
What causes Pneumoconiosis?
Coal worker's pneumoconiosis occurs in two forms: simple and complicated (also called progressive massive fibrosis, or {{ORGANIZATION}}).
Your risk of getting coal worker's pneumoconiosis depends on how long you have been around coal dust. Most people with this disease are older than 50. Smoking does not increase your risk of developing this disease, but it may have an additional harmful effect on the lungs.
If coal worker's pneumoconiosis occurs with {{ORGANIZATION}} arthritis, it is called Caplan syndrome.