What are the features of the acute phase of radiation pneumonitis? What are the features of the chronic (fibrotic) phase of radiation pneumonitis? What are the potential pulmonary complications of amiodarone therapy? What are the potential pulmonary complications of oral contraceptive use? What is the characteristic radiographic feature of pneumonitis secondary to radiation therapy? Book traversal links for Iatrogenic injury ‹ Why is it important to recognize tension pneumothorax? Up What are the features of the acute phase of radiation pneumonitis? ›