Table 1 Computed tomography (CT) findings of post-surgical complications
From: Radiological findings of complications after lung transplantation
Bronchial anastomosis dehiscence | Bronchial stenosis | Bronchomalacia | Pulmonary artery stenosis | Size mismatch | |
|---|---|---|---|---|---|
Time of occurrence | 2–4 weeks | 2–4 months | 2–4 months | 0–2 weeks | 0–2 weeks |
Clinical keys | Dyspnea and recurrent infections | Dyspnea Recurrent post-obstructive infections | Dyspnea Recurrent post-obstructive infections | Dyspnea and chest pain | Dyspnea |
CT signs | Focal parietal defect Pneumomediastinum Pneumothorax Subcutaneous emphysema | Fixed reduction of bronchial lumen diameter | Dynamic collapse of the bronchus on expiratory acquisition | Reduced caliber Homolateral hypoperfusion Dilatation of main PA and right cavities | Allograft atelectasis |