Ground-glass opacity seen on CT caused by hypersensitivity pneumonitis, not<unk> . This type of abnormality is commonly seen in<unk> . Signs and symptoms of<unk>  include rales (crackling noises caused by fluid in the lungs), dyspnea (shortness of breath), and coughing. Abnormalities seen on a computed tomography (CT) scan of the lungs can include ground glass opacity and reticular opacity. The typical histopathology in<unk>  is bronchiolocentric interstitial pneumonitis and lymphocytic bronchiolitis with lymphocytic hyperplasia. Occasionally, desquamative interstitial pneumonia and bronchiolitis obliterans organizing pneumonia can be seen. Other symptoms described in<unk><unk> s include pleuritic chest pain and atypical chest pain. Most cases described have been chronic and progressive. Lung function in individuals with<unk>  is generally diminished, with both restrictive and obstructive defects found.
Flock worker's lung
World Trade Center lung
BoRit Asbestos
Respiratory droplet
Floater
Tuberculosis hut
Dental aerosol
Farmer's lung