美国没有批准任何特发性肺纤维化的治疗方法，但是类固醇等药物已通过超适应症用药投入使用，少数患者可以接受肺部移植手术。
No treatments are approved for use in the United States , though steroids and some other drugs are used off label , and a relatively small number of patients can receive lung transplants .
超适应症