پنومونی بین نسجی تفلسی و سه مورد از آن

D.I.P is a rare disease. The etiology is unknown. It is characterized pathologically by massive proliferation and desquamation of alveolar cells and thickening of the alveolar walls. In our studies from 1368-73 we have three patients hospitalized earlier the prognosis would be much better. Corticosteroid and other effective drugs would be helpfull in treatment of these patients.