The etiology of lymphocyticinterstitialpneumonia (LIP) is unknown. … Lymphocyticinterstitialpneumonia (also called lymphocyticinterstitial pneumonitis or LIP) is a syndrome secondary to autoimmune and other lymphoproliferative disorders. … Lymphocyticinterstitialpneumonia applies to disorders associated with both monoclonal or polyclonal gammopathy.
For example, Lymphocyte T-Cell Immune Modulator inhibits viral growth in the murine model of influenza. … Occasionally, influenza can cause severe illness including primary viral pneumonia or secondary bacterial pneumonia. … Complications of influenza may include viral pneumonia, secondary bacterial pneumonia, sinus infections, and worsening of previous health problems such as asthma or heart … 
They include diffuse alveolar damage, organizing pneumonia, nonspecific interstitialpneumonia, lymphocyticinterstitialpneumonia, desquamative interstitialpneumonia, respiratory … bronchiolitis interstitial lung disease, and usual interstitialpneumonia. … Pneumonia is most commonly classified by the area of lung affected: lobar pneumonia, bronchial pneumonia and interstitialpneumonia.
On biopsy there are typically lymphocytes within the glands. … Histopathology studies should show focal lymphocytic sialadenitis. … Sjögren's syndrome is a systemic autoimmune disease characterized by lymphocytic infiltrates in exocrine organs.
Myasthenia gravis is a rare autoimmune disorder of the neuromuscular junction characterized by varying degrees of weakness of the voluntary muscles.
Myasthenia gravis affects children and neonates as well as adults. There will be weakness noticed in children too. There might be a weak cry and difficult movement…
Pernicious anemia (Biermer's anemia, Addison's anemia) is a type of megaloblastic anemia, due to an inability to absorb vitamin B12 (cobalamin). Common symptoms include fatigue, irritability, confusion, depression, gastrointestinal symptoms, weight loss, neuropathic pain and glossitis.
The clinical picture of pernicious anemia…
Necrosis is increased in T lymphocytes. … Other associated lung conditions include pneumonitis, chronic diffuse interstitial lung disease, pulmonary hypertension, pulmonary emboli, and pulmonary hemorrhage. … Further study of the disease led to a third paper, published in 1903, documenting afflictions such as arthritis, pneumonia, the inability to form coherent ideas, delirium, …