<unk>  can refer to two inflammatory conditions.  It can refer to inflammation of the alveoli in the lungs, or the dental alveolus in the jaw.
Extrinsic allergic<unk>  is a lung disorder resulting from repeated inhalation of organic dust, usually in a specific occupational setting. In the acute form, respiratory symptoms and fever begin several hours after exposure to the dust. The chronic form is characterized by gradual changes in the lung tissue associated with several years of exposure to the irritant.
Alveolitis
Croup
Bronchitis
Sinusitis
Sinusitis  
Phlegmon
Tonsillitis
Bronchiolitis