“…42,49 Nine studies explicitly defined a diagnostic reference standard (Table 5), which included: (1) interdisciplinary discussion between clinician, radiologist, and pathologist (5 studies); (2) clinical, radiographic, and pathological findings with 6-month follow-up (one study); and (3) clinical, radiographic, and pathological findings (3 studies). 27,38,40,[43][44][45][47][48][49] A variety of diffuse parenchymal lung diseases, including IPF and nonspecific interstitial pneumonia, could be diagnosed with the help of cryo-transbronchial lung biopsy (Table 5).…”