Common complications of AATD include: 
Pneumothorax Pneumonia Acute exacerbation of airflow obstruction Respiratory failure Bronchiectasis Cirrhosis or liver failure Emphysema Liver cancer
What are the natural history, complications, and prognosis associated with Alpha-1 antitrypsin deficiency?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What are the natural history, complications, and prognosis associated with Alpha-1 antitrypsin deficiency? [/INST] \n Common complications of AATD include: 
Pneumothorax Pneumonia Acute exacerbation of airflow obstruction Respiratory failure Bronchiectasis Cirrhosis or liver failure Emphysema Liver cancer</s>