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Noninfectious Causes of Fever and Radiographic Changes That May Mimic Community-Acquired Pneumonia
| Pulmonary edema |
| Pulmonary infarction |
| Acute respiratory distress syndrome |
| Pulmonary hemorrhage |
| Lung cancer or metastatic cancer |
| Atelectasis |
| Radiation pneumonitis |
| Drug reactions involving the lung |
| Extrinsic allergic alveolitis |
| Pulmonary vasculitis |
| Pulmonary eosinophilia |
| Organizing pneumonia |
