<unk><unk>  is commonly caused by bacterial infections and these include bacteroides, peptostreptococcus and prevotella. Most of the<unk><unk>  is caused by polymicrobial organisms,of which anaerobes play a crucial role. Less common include nocardia, actinomyces and fungi.
Lung abscess causes
Pleural effusion causes
Pleural empyema causes
Mediastinitis causes
Hemoptysis causes
Bronchitis causes
Lung mass diagnosis
Hemothorax causes