Radial Probe Endobronchial Ultrasound Using Guide Sheath-Guided Transbronchial Lung Biopsy in Peripheral Pulmonary Lesions without Fluoroscopy
BACKGROUND: Radial probe endobronchial ultrasound-guided transbronchial lung biopsy (RP-EBUS-TBLB) has improved the diagnostic yield of bronchoscopic biopsy of peripheral pulmonary lesions (PPLs). The diagnostic yield and complications of RP-EBUS-TBLB for PPLs vary depending on the technique, such as using a guide sheath (GS) or fluoroscopy. In this study, we investigated the utility of RP-EBUS-TBLB using a GS without fluoroscopy for diagnosing PPLs.
METHODS: We retrospectively reviewed data from 607 patients who underwent RP-EBUS of PPLs from January 2019 to July 2020. TBLB was performed using RP-EBUS with a GS without fluoroscopy. The diagnostic yield and complications were assessed. Multivariable logistic regression analyses were used to identify factors affecting the diagnostic yields.
RESULTS: The overall diagnostic accuracy was 76.1% (462/607). In multivariable analyses, the size of the lesion (≥20 mm; odds ratio [OR], 2.06; 95% confidence interval [CI], 1.27-3.33; p=0.003), positive bronchus sign in chest computed tomography (OR, 2.30; 95% CI, 1.40-3.78; p=0.001), a solid lesion (OR, 2.40; 95% CI, 1.31-4.41; p=0.005), and an EBUS image with the probe within the lesion (OR, 6.98; 95% CI, 4.38-11.12; p<0.001) were associated with diagnostic success. Pneumothorax occurred in 2.0% (12/607) of cases and chest tube insertion was required in 0.5% (3/607) of patients.
CONCLUSION: RP-EBUS-TBLB using a GS without fluoroscopy is a highly accurate diagnostic method in diagnosing PPLs that does not involve radiation exposure and has acceptable complication rates.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:84 |
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Enthalten in: |
Tuberculosis and respiratory diseases - 84(2021), 4 vom: 01. Okt., Seite 282-290 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Hong, Kyung Soo [VerfasserIn] |
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Links: |
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Themen: |
Bronchoscopy |
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Anmerkungen: |
Date Revised 16.10.2021 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.4046/trd.2021.0002 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM327094648 |
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520 | |a BACKGROUND: Radial probe endobronchial ultrasound-guided transbronchial lung biopsy (RP-EBUS-TBLB) has improved the diagnostic yield of bronchoscopic biopsy of peripheral pulmonary lesions (PPLs). The diagnostic yield and complications of RP-EBUS-TBLB for PPLs vary depending on the technique, such as using a guide sheath (GS) or fluoroscopy. In this study, we investigated the utility of RP-EBUS-TBLB using a GS without fluoroscopy for diagnosing PPLs | ||
520 | |a METHODS: We retrospectively reviewed data from 607 patients who underwent RP-EBUS of PPLs from January 2019 to July 2020. TBLB was performed using RP-EBUS with a GS without fluoroscopy. The diagnostic yield and complications were assessed. Multivariable logistic regression analyses were used to identify factors affecting the diagnostic yields | ||
520 | |a RESULTS: The overall diagnostic accuracy was 76.1% (462/607). In multivariable analyses, the size of the lesion (≥20 mm; odds ratio [OR], 2.06; 95% confidence interval [CI], 1.27-3.33; p=0.003), positive bronchus sign in chest computed tomography (OR, 2.30; 95% CI, 1.40-3.78; p=0.001), a solid lesion (OR, 2.40; 95% CI, 1.31-4.41; p=0.005), and an EBUS image with the probe within the lesion (OR, 6.98; 95% CI, 4.38-11.12; p<0.001) were associated with diagnostic success. Pneumothorax occurred in 2.0% (12/607) of cases and chest tube insertion was required in 0.5% (3/607) of patients | ||
520 | |a CONCLUSION: RP-EBUS-TBLB using a GS without fluoroscopy is a highly accurate diagnostic method in diagnosing PPLs that does not involve radiation exposure and has acceptable complication rates | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Bronchoscopy | |
650 | 4 | |a Diagnosis | |
650 | 4 | |a Peripheral | |
650 | 4 | |a Ultrasonography | |
700 | 1 | |a Ahn, Heeyun |e verfasserin |4 aut | |
700 | 1 | |a Lee, Kwan Ho |e verfasserin |4 aut | |
700 | 1 | |a Chung, Jin Hong |e verfasserin |4 aut | |
700 | 1 | |a Shin, Kyeong-Cheol |e verfasserin |4 aut | |
700 | 1 | |a Jin, Hyun Jung |e verfasserin |4 aut | |
700 | 1 | |a Jang, Jong Geol |e verfasserin |4 aut | |
700 | 1 | |a Lee, Seok Soo |e verfasserin |4 aut | |
700 | 1 | |a Jang, Min Hye |e verfasserin |4 aut | |
700 | 1 | |a Ahn, June Hong |e verfasserin |4 aut | |
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