Symptoms related to pulmonary diseases may overlap, and so, it is important to differentiate<unk>  causes from other diseases. This can be done with the assistance of laboratory examinations such as chest x-ray findings, throat cultures, and sensitivity<unk>  cultures. Some pulmonary diseases that must be differentiated include bronchitis, bronchiolitis obliterans, empyema, lung abscess, and pulmonary carcinomas. Other diseases to be ruled out include<unk>  endocarditis, especially in patients with an underlying history of intravenous drug abuse, GERD, and sinusitis.
Bacterial pneumonia differential diagnosis
Pneumonia differential diagnosis
Community-acquired pneumonia differential diagnosis
Hospital-acquired pneumonia differential diagnosis
Bronchitis differential diagnosis
Lung abscess differential diagnosis
Acute bronchitis differential diagnosis
Bronchiolitis differential diagnosis