Lymphocytic Interstitial Pneumonia

Lymphocytic Interstitial Pneumonia (LIP) is a rare type of lung disease that affects the interstitial tissue, which is the space between the air sacs in the lungs. It is characterized by an abnormal increase of lymphocytes, a type of white blood cell, in the lung tissue, leading to inflammation and scarring. This can cause symptoms such as a persistent cough, difficulty breathing, and chest discomfort. LIP can be associated with autoimmune diseases and is often diagnosed through imaging and biopsy. Treatment typically focuses on reducing inflammation and managing symptoms.