ArticleRespirology case reports2024
Modified two-scope technique for transbronchial lung cryobiopsy of peripheral pulmonary lesions.
Article in Respirology case reports, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Transbronchial Access of Solitary Pulmonary Nodules Without Bronchus Sign Using a Novel Puncture Dilatation Catheter: Initial Feasibility Experience.Respirology case reports · 2026Article
- Two-Scope Technique for Tracheal Epithelial-Myoepithelial Carcinoma-A Rare Case Report and Review.Respirology case reports · 2025Article
- Modified two-scope technique for transbronchial lung cryobiopsy of peripheral pulmonary lesions.Respirology case reports · 2024Article
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3 authors.
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Abstract
Bleeding mitigation is an important part of any transbronchial lung cryobiopsy (TBLC) procedure, either for interstitial lung disease (ILD) or peripheral pulmonary lesions (PPL). The two-scope technique has been previously described for ILD and PPL-TBLC, but it has its own limitations and technical and logistical complexities. In this case series, we describe a modified two-scope technique that enhances the conventional two-scope technique by maintaining a small equipment footprint and longer bronchoscopic vision without the need for intra-procedure switching of bronchoscopes. Three cases of PPLs were navigated by standard radial endobronchial ultrasound and biopsied with the 1.1 mm flexible ultrathin cryoprobe. All cases achieved a conclusive diagnosis with adequate specimens for immunohistochemical staining and molecular analysis; only Grade 1 bleeding reported in two cases. The challenges and limitations of this modified two-scope technique were also explored in this series.
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