Lobular Pneumonia: Affecting by lobules.
Acute Pneumonia: Subacute Pneumonia. Chronic Pneumonia.
Croupous or Fibrinous: With fibrinous exudate.
Catarrhal: With exudate rich in cells and granules.
Hæmorrhagic: With extravasation of blood.
Purulent: Tending to pus: abscess.
Necrotic: Tending to gangrene: sequestra.
Desquamative: With great proliferation of alveolar epithelium.
Interstitial. Interlobular: Affecting mainly the interlobular connective tissue.
Hypostatic: Dependent on gravitation of the blood.