pulmonary cavities cavitary lesions differential
- related: Pulmonology
- tags: #permanent #pulmonology
- infectious
- TB/non TB
- nocardia, actinomyces
- staph
- pseudomonas
- septic emboli
- cancer
- scc
- sarcoma
- autoimmune
- sarcoid
- RA
- vasculitis
- rarely, pulmonary lymphomatoid granulomatosis can present as wax and waning cavities (pulmonary lymphomatoid granulomatosis PLG is associated with EBV)