Pulmonary function test may be helpful in the diagnosis of<unk><unk>  pneumonia. The most common finding in<unk><unk>  pneumonia is mild to moderate restrictive ventilatory defect and DLCO is reduced. Flexible bronchoscopy is performed to obtain bronchoalveolar lavage sample (BAL) and transbronchial biopsy.
Cryptogenic organizing pneumonia other diagnostic studies
Eosinophilic pneumonia other diagnostic studies
Lipoid pneumonia other diagnostic studies
Lung abscess other diagnostic studies
Multi-drug-resistant tuberculosis other imaging findings
Eosinophilic pneumonia other imaging findings
Bacterial pneumonia other diagnostic studies
Aspergillosis other diagnostic studies