Idiopathic Pulmonary Fibrosis in Patients Younger Than 50 Years

Although previous studies have suggested that younger age is a favorable prognostic factor in patients with IPF, we found that younger patients have the same poor prognosis as do older patients with this disorder. We observed no distinguishing differences in the clinical, radiological, and histopathologic features compared with those in older patients in whom the disorder is more common. Lung transplantation should be considered early in the treatment of younger patients with IPF.