TABLE 4 Causes of Amyloid Deposits in the Lung
1. Idiopathic |
2. Chronic inflammatory disorders (e.g., infection, aspiration) |
3. Connective tissue diseases |
4. Lymphoproliferative diseases |
(a) Multiple myeloma |
(b) Lymphoplasmacytic type lymphoma |
(c) Systemic light chain disease |