Figure 2 Chest CT, intraoperative cryobiopsy, specimen, and pathological images of child undergoing a transbronchial lung cryobiopsy.
(A) Preoperative lung CT of a child undergoing a transbronchial lung cryobiopsy. (B) Preset occlusion balloon before intraoperative biopsy and (C) during transbronchial lung cryobiopsy. (D) Confirmation of cryoprobe position by C-arm X-ray fluoroscopy. (E) Bronchoalveolar lavage fluid. (F) Frozen biopsy specimen. (G) Histopathology of biopsy specimen (HE, ×400). (H) Review of lung CT after three months of treatment.