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Kim TH, Kim MA, Kim HJ, Kwon YS, Park JS, Park SH. Outcomes of the electromagnetic navigation bronchoscopy using forceps for lung lesion suspected malignancy: A retrospective study. Medicine (Baltimore) 2023; 102:e35362. [PMID: 37861531 PMCID: PMC10589535 DOI: 10.1097/md.0000000000035362] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 09/01/2023] [Indexed: 10/21/2023] Open
Abstract
Many studies have reported electromagnetic navigation bronchoscopy (ENB) diagnostic yields and the importance of size and computed tomography (CT) bronchus sign. This study aimed to determine the diagnostic yield of ENB alone, using forceps biopsy and cytology. We analyzed the factors associated with yield and complications according to gross specimen size. This retrospective study included patients who underwent ENB using forceps for suspected lung lesions on CT between January 2020 and December 2022 in South Korea. Factors related to the ENB diagnostic yield and complications were evaluated, and the impacts of gross specimen size and cytology were analyzed. A total of 276 patients were analyzed. The final diagnostic yield was 75.5% after excluding indeterminate cases. Sensitivity and specificity were 74.2% and 100%, respectively. Pneumothorax developed in 1.4% (4/276) of cases, with no grade 3 or higher bleeding. Univariable analysis showed that the number of biopsies and the size of the gross specimen were related to the diagnosis. Multivariable analyses showed that a larger lesion size on CT was a significant factor for diagnosis. The gross size of the specimens was not significantly associated with epinephrine use. ENB had acceptable diagnostic yield and safety for diagnosing lung lesions with suspected malignancy. Obtaining more tissue through biopsy may not increase bleeding or pneumothorax complications. Identifying patients with lesion characteristics, including CT bronchus sign, would help increase ENB diagnostic yield.
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Affiliation(s)
- Tae Hun Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Mi-Ae Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Hyun Jung Kim
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Yong Shik Kwon
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Jae Seok Park
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
| | - Sun Hyo Park
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, Keimyung University Dongsan Medical Center, Daegu, South Korea
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Nadig TR, Thomas N, Nietert PJ, Lozier J, Tanner NT, Wang Memoli JS, Pastis NJ, Silvestri GA. Guided Bronchoscopy for the Evaluation of Pulmonary Lesions: An Updated Meta-analysis. Chest 2023; 163:1589-1598. [PMID: 36640994 PMCID: PMC10925546 DOI: 10.1016/j.chest.2022.12.044] [Citation(s) in RCA: 26] [Impact Index Per Article: 26.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2022] [Revised: 12/07/2022] [Accepted: 12/27/2022] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND Guided bronchoscopy is increasingly used to diagnose peripheral pulmonary lesions (PPLs). A meta-analysis published in 2012 demonstrated a pooled diagnostic yield of 70%; however, recent publications have documented yields as low as 40% and as high as 90%. RESEARCH QUESTION Has the diagnostic yield of guided bronchoscopy in patients with PPLs improved over the past decade? STUDY DESIGN AND METHODS A comprehensive search was performed of studies evaluating the diagnostic yield of differing bronchoscopic technologies used to reach PPLs. Study quality was assessed using the Quality assessment of diagnostic accuracy of studies (QUADAS-2) assessment tool. Number of lesions, type of technology used, overall diagnostic yield, and yield by size were extracted. Adverse events were recorded. Meta-analytic techniques were used to summarize findings across all studies. RESULTS A total of 16,389 lesions from 126 studies were included. There was no significant difference in diagnostic yield prior to 2012 (39 studies; 3,052 lesions; yield 70.5%) vs after 2012 (87 studies; 13,535 lesions; yield 69.2%) (P > .05). Additionally, there was no significant difference in yield when comparing different technologies. Studies with low risk of overall bias had a lower diagnostic yield than those with high risk of bias (66% vs 71%, respectively; P = .018). Lesion size > 2 cm, presence of bronchus sign, and reports with a high prevalence of malignancy in the study population were associated with significantly higher diagnostic yield. Significant (P < .0001) between-study heterogeneity was also noted. INTERPRETATION Despite the reported advances in bronchoscopic technology to diagnose PPLs, the diagnostic yield of guided bronchoscopy has not improved.
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Affiliation(s)
- Tejaswi R Nadig
- Division of Pulmonary, Critical Care, Allergy & Sleep Medicine, MUSC, Charleston, SC
| | - Nina Thomas
- Division of Pulmonary Disease & Critical Care, University of Colorado, Aurora, CO
| | - Paul J Nietert
- Department of Public Health Sciences, MUSC, Charleston, SC
| | - Jessica Lozier
- Division of Pulmonary, Critical Care, Allergy & Sleep Medicine, MUSC, Charleston, SC
| | - Nichole T Tanner
- Division of Pulmonary, Critical Care, Allergy & Sleep Medicine, MUSC, Charleston, SC; Health Equity and Rural Outreach Innovation Center (HEROIC), Ralph H. Johnson Veterans Affairs Hospital, Charleston, SC
| | - Jessica S Wang Memoli
- Division of Pulmonary, Critical Care and Respiratory Services, Medstar Washington Hospital Center, Washington, DC
| | - Nicholas J Pastis
- Division of Pulmonary, Critical Care and Sleep Medicine, Department of Medicine, The Ohio State University Wexner Medical Center, Columbus, OH
| | - Gerard A Silvestri
- Division of Pulmonary, Critical Care, Allergy & Sleep Medicine, MUSC, Charleston, SC.
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Wang J, Zhang T, Xu Y, Yang M, Huang Z, Lin J, Xie S, Sun H. Comparison between percutaneous transthoracic co-axial needle CT-guided biopsy and transbronchial lung biopsy for the diagnosis of persistent pulmonary consolidation. Insights Imaging 2023; 14:80. [PMID: 37166531 PMCID: PMC10175526 DOI: 10.1186/s13244-023-01436-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Accepted: 04/08/2023] [Indexed: 05/12/2023] Open
Abstract
BACKGROUND Diagnosing persistent pulmonary consolidation still faces challenges. The purpose of this study is to compare the diagnostic yield and the complication rate between percutaneous transthoracic CT-guided coaxial needle biopsy (PTCNB) and transbronchial lung biopsy (TBLB) of persistent pulmonary consolidation. MATERIALS From January 1, 2016, to December 31, 2020, we have retrospectively enrolled a total of 155 consecutive patients (95 males, 60 females) with persistent pulmonary consolidation who underwent both TBLB and PTCNB. According to the standard reference, the diagnostic yield, accuracy, sensitivity and specificity of PTCNB and TBLB were assessed and compared. RESULTS According to the standard reference, the final biopsy diagnoses of 11 cases were confirmed true malignant based on the surgical resections, the remaining were confirmed by clinical and imaging follow-up for at least 12 months. The overall diagnostic accuracy, sensitivity and specificity of PTCNB for malignant diagnosis were 91.61%, 72.34% and 100%, whereas of TBLB were 87.74%, 59.57% and 100%. The diagnostic yield of PTCNB and TBLB were 50.32% and 25.16%, respectively. For the TBLB-based negative cases, PTCNB provided a definite diagnostic yield of 37.93%. There were 45 (29.03%), 22 (14.19%) and 13 (8.39%) patients who experienced pneumothorax, intrapulmonary hemorrhage and hemoptysis, respectively, in PTCNB, while there were only 5 (3.22%) cases of mild intraprocedural bleeding occurring in TBLB. CONCLUSIONS CT-guided co-axial needle biopsy is an effective and safe modality, associated with higher diagnostic yield and better diagnostic accuracy compared to transbronchial lung biopsy for malignancy presenting as persistent consolidation, especially as the complementary method for TBLB-based negative lung lesions. KEY POINTS Both PTCNB and TBLB showed high diagnostic accuracy for malignancy. PTCNB had a higher diagnostic yield than TBLB for persistent pulmonary consolidation. PTCNB could provide a complementary diagnosis for TBLB-based negative lung consolidation.
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Affiliation(s)
- Juan Wang
- Department of Radiology, China-Japan Friendship Hospital, No.2 Yinghua East Street, Chaoyang District, Beijing, 100029, China
- Graduate School, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Tongyin Zhang
- Department of Radiology, China-Japan Friendship Hospital, No.2 Yinghua East Street, Chaoyang District, Beijing, 100029, China
- Graduate School, Chinese Academy of Medical Science & Peking Union Medical College, Beijing, China
| | - Yanyan Xu
- Department of Radiology, China-Japan Friendship Hospital, No.2 Yinghua East Street, Chaoyang District, Beijing, 100029, China
| | - Meng Yang
- Department of Pulmonary and Critical Care Medicine, China-Japan Friendship Hospital, Beijing, China
| | - Zhenguo Huang
- Department of Radiology, China-Japan Friendship Hospital, No.2 Yinghua East Street, Chaoyang District, Beijing, 100029, China
| | - Jie Lin
- Department of Pathology, China-Japan Friendship Hospital, Beijing, China
| | - Sheng Xie
- Department of Radiology, China-Japan Friendship Hospital, No.2 Yinghua East Street, Chaoyang District, Beijing, 100029, China
| | - Hongliang Sun
- Department of Radiology, China-Japan Friendship Hospital, No.2 Yinghua East Street, Chaoyang District, Beijing, 100029, China.
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The Pain Crisis: Interventional Radiology's Role in Pain Management. AJR Am J Roentgenol 2021; 217:676-690. [DOI: 10.2214/ajr.20.24265] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Moore K, Kunin J, Alnijoumi M, Nagpal P, Bhat AP. Current Endovascular Treatment Options in Acute Pulmonary Embolism. J Clin Imaging Sci 2021; 11:5. [PMID: 33598362 PMCID: PMC7881502 DOI: 10.25259/jcis_229_2020] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Accepted: 01/09/2021] [Indexed: 01/08/2023] Open
Abstract
Acute pulmonary embolism (PE) is a significant cause of mortality and morbidity across the globe. Over the last few decades, there have been major therapeutic advances in acute PE management, including catheter-based therapy. However, the effectiveness of catheter-based therapy in acute PE is not supported by Level I evidence, making the use of this promising treatment rather controversial and ambiguous. In this paper, we discuss the risk stratification of acute PE and review the medical and endovascular treatment options. We also summarize and review the data supporting the use of endovascular treatment options in acute PE and describe the potential role of the PE response team.
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Affiliation(s)
- Kelli Moore
- Department of Radiology, Section of Pulmonary and Critical Care, University of Missouri, Columbia, Missouri, United States
| | - Jeff Kunin
- Department of Radiology, Section of Pulmonary and Critical Care, University of Missouri, Columbia, Missouri, United States
| | - Mohammed Alnijoumi
- Department of Medicine, Section of Pulmonary and Critical Care, University of Missouri, Columbia, Missouri, United States
| | - Prashant Nagpal
- Department of Radiology, University of Iowa Hospitals and Clinics, Iowa City, Iowa, United States
| | - Ambarish P Bhat
- Department of Radiology, Section of Pulmonary and Critical Care, University of Missouri, Columbia, Missouri, United States
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Nance ME, Tarim AO, Nguyen V, Malhotra K, Davis RM, Bhat AP. Risk Factors for Major Hemorrhage Following Percutaneous Image-Guided Renal Biopsy: What is the "core" of the Problem? A Retrospective Case-control Study. J Clin Imaging Sci 2020; 10:54. [PMID: 33024609 PMCID: PMC7533095 DOI: 10.25259/jcis_87_2020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2020] [Accepted: 08/13/2020] [Indexed: 11/19/2022] Open
Abstract
Objectives: Percutaneous renal biopsy (PRB) plays a critical role in the work-up of renal parenchymal disease. Although it is considered a low-risk procedure, additional interventions may be required in about 7% of the cases following biopsy. The purpose of this study was to identify risk factors for major hemorrhage by microscopic analysis of the cores obtained following PRB, with an intent to enhance the sensitivity and specificity of the risk stratification process, especially in patients undergoing this procedure in an outpatient setting. Material and Methods: A retrospective review identified 17 of 179 patients (9.50%) with major hemorrhage following PRB between July 2014 and June 2019. Using propensity score matching, 26 controls (without major hemorrhage) were matched to 17 cases (with major hemorrhage). The biopsy cores obtained from the cases and controls were analyzed by a single pathologist for medullary, cortical, total (medullary + cortical) lengths, and the number of arcuate arteries (AAs). Medullary:cortical (M:C), cortical:total (C:T), and medullary:total (M:T) length ratios were then calculated. Results: A stratified version of logistic regression was used to test for an association between each of the variables identified on the cores and the probability of a major hemorrhage. The analysis revealed that there was a statistically significant association between the number of AAs per specimen with the risk of major hemorrhage (P = 0.0006). When 0, 1, or >2 AAs were identified, the frequency of major hemorrhage was 13.04%, 66.67%, and 75.00%, respectively. The odds of major hemorrhage were 6 times higher with one AA and (95% CI, 1.28–32.30) and 15 times higher with >2 AAs (95% CI, 1.41–169.57). No significant association was found between medullary length (P = 0.228), medulla:cortex (M:C) (P = 0.089), medulla:total (M:T) (P = 0.108), or cortex:total (C:T) (P = 0.112) length ratios and major hemorrhage. Conclusion: There was a strong and incremental correlation between major renal hemorrhage following PRB and the number of AAs per core specimen. Identification of AAs by the pathologist, while assessing for sample adequacy, in the US suite can help predict major hemorrhage in patients undergoing PRBs.
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Affiliation(s)
- Michael E Nance
- Departments of Radiology, University of Missouri, Columbia, Missouri, United States
| | - Andrew O Tarim
- Departments of Radiology, University of Missouri, Columbia, Missouri, United States
| | - Van Nguyen
- Departments of Pathology, University of Missouri, Columbia, Missouri, United States
| | - Kunal Malhotra
- Department of Medicine, Division of Nephrology, University of Missouri, Columbia, Missouri, United States
| | - Ryan M Davis
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri, Columbia, Missouri, United States
| | - Ambarish P Bhat
- Department of Radiology, Section of Vascular and Interventional Radiology, University of Missouri, Columbia, Missouri, United States
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