See Immunocompromised antibiotics, pneumonia, sepsis
See Pneumothorax, mediastinitis, pneumomediastinum
Bronchoscopic debridement of necrotic, infected, or overly granulated anastomotic tissue may be needed
Severe/symptomatic tracheobronchial stenosis may require stenting or resection
Lung transplant complications
Bronchitis, Pneumonia 
Heart transplant complications
usually bacterial early in course
Kidney transplant complications
MRSA and pseudomonas common
Tracheostomy complications
Fungi, protozoa, CMV more common >6 weeks post-op