pulmonary disorders
Lymphocytic Interstitial Pneumonia
Prognosis for Lymphocytic Interstitial Pneumonia
The natural history and prognosis of LIP in adults are poorly understood. Spontaneous resolution, resolution after treatment with corticosteroids or other immunosuppressive drugs, progression to lymphoma, or development of pulmonary fibrosis with respiratory insufficiency may ensue. Five-year survival is 50 to 66%. Common causes of death are infection, development of malignant lymphoma (5%), and progressive fibrosis. 