Idiopathic pulmonary fibrosis (IPF) has a poor prognosis and therapeut
ic options are limited with a 5-year survival of less than 50%. This r
eport includes a case of-histologically confirmed IPF in a patient who
se native lung showed objective improvement as measured by high-resolu
tion CT while he was receiving cyclosporine-based immunosuppressive th
erapy after single-lung transplantation.