Comparative study of transbronchial cryobiopsy and transbronchial biopsy for diagnostic yield in peripheral pulmonary lesions

TBCB significantly improves the diagnostic yield for PPLs, irrespective of fluoroscopic guidance, and is effective for both malignant and benign lesions. Furthermore, it is associated with minimal complications, affirming its safety and efficacy as a diagnostic procedure.HighlightsTBCB consistently provided a higher pathological yield compared to TBFB, independent of lesion size, use of fluoroscopy, or the nature of the pathology (benign or malignant)TBCB yielded larger tissue sample and had high successful rates for NGS testing.Combination of an ultrathin bronchoscope, augmented fluoroscopy, ROSE, and TBCB can lead to high diagnostic yields.