Back

The Drug-Induced Respiratory Disease Website

All-transretinoic acid (ATRA)

The PML-RAR inhibitor ATRA or tretinoin can cause the ATRA- or differentiation syndrome with dyspnea, fever, weight gain, hypotension, pulmonary infiltrates and hypoxemia, pulmonary edema, ARDS or DAH w/wo capillaritis. Imaging features at PMID 11804921.