Infections |
Necrotizing infections |
Anaerobic bacteria, often mixed with aerobic and microaerophilic streptococci |
Other bacteria |
Staphylococcus aureus, Klebsiella pneumoniae, Enterobacteriaceae, Pseudomonas aeruginosa, Legionella spp, Haemophilus influenzae type B, Nocardia spp, Actinomyces spp, Burkholderia pseudomallei |
Mycobacteria |
Mycobacterium tuberculosis, M. avium, M. kansasii, other nontuberculous mycobacteria |
Fungi |
Aspergillus spp, Coccidioides spp, Histoplasma spp, Blastomyces dermatitidis, Cryptococcus spp, agents of mucormycosis, Pneumocystis jirovecii |
Parasites |
Echinococcus, Entamoeba histolytica, Paragonimus westermani |
Empyema with air-fluid level (hydropneumothorax) |
Septic pulmonary emboli (eg, tricuspid valve endocarditis, intravascular catheters, intravenous drug use, Lemierre syndrome) |
Non-infectious diseases |
Pulmonary embolism with infarction |
Vasculitis (eg, granulomatosis with polyangiitis) |
Neoplasm (eg, bronchogenic cancer, lymphoma, and metastatic head and neck, bladder, colon, pancreatic, and uterine cancer). |
Pulmonary sequestration |
Bullae or cysts with air fluid level |
Bronchiectasis |
Cryptogenic organizing pneumonia |
Sarcoidosis |
Rheumatoid nodules |
Pulmonary Langerhans histiocytosis |
Foreign body aspiration |
آیا می خواهید مدیلیب را به صفحه اصلی خود اضافه کنید؟