Condition | Predominant clinicopathological findings |
Hepatopulmonary syndrome | Pulmonary vascular dilatations causing varying degrees of hypoxaemia |
Portopulmonary hypertension | Pulmonary vasoconstriction/obliteration with eventual right heart failure |
α1-antitrypsin deficiency | Panacinar emphysema resulting in expiratory airflow obstruction |
Hepatic hydrothorax | Transudative pleural effusions with subsequent lung atelectasis |