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Biondini D, Tinè M, Semenzato U, Daverio M, Scalvenzi F, Bazzan E, Turato G, Damin M, Spagnolo P. Clinical Applications of Endobronchial Ultrasound (EBUS) Scope: Challenges and Opportunities. Diagnostics (Basel) 2023; 13:2565. [PMID: 37568927 PMCID: PMC10417616 DOI: 10.3390/diagnostics13152565] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2023] [Revised: 07/20/2023] [Accepted: 07/28/2023] [Indexed: 08/13/2023] Open
Abstract
Endobronchial Ultrasound (EBUS) has been widely used to stage lung tumors and to diagnose mediastinal diseases. In the last decade, this procedure has evolved in several technical aspects, with new tools available to optimize tissue sampling and to increase its diagnostic yield, like elastography, different types of needles and, most recently, miniforceps and cryobiopsy. Accordingly, the indications for the use of the EBUS scope into the airways to perform the Endobronchial Ultrasound-TransBronchial Needle Aspiration (EBUS-TBNA) has also extended beyond the endobronchial and thoracic boundaries to sample lesions from the liver, left adrenal gland and retroperitoneal lymph nodes via the gastroesophageal tract, performing the Endoscopic UltraSound with Bronchoscope-guided Fine Needle Aspiration (EUS-B-FNA). In this review, we summarize and critically discuss the main indication for the use of the EBUS scope, even the more uncommon, to underline its utility and versatility in clinical practice.
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Affiliation(s)
- Davide Biondini
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy
- Department of Medicine, University of Padova, 35128 Padova, Italy
| | - Mariaenrica Tinè
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy
| | - Umberto Semenzato
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy
| | - Matteo Daverio
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy
| | - Francesca Scalvenzi
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy
| | - Erica Bazzan
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy
| | - Graziella Turato
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy
| | - Marco Damin
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy
| | - Paolo Spagnolo
- Respiratory Disease Unit, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padova, 35128 Padova, Italy
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Diab K, Costanian C, Bikak M, Al Nasrallah N, Al-Hader AA, Bendaly E, Zhang C, Assi R. Diagnostic Yield of Endobronchial Ultrasound-Guided Mediastinal Lymph Node Transbronchial Forceps Biopsies (EBUS-TBFB). South Med J 2023; 116:202-207. [PMID: 36724536 DOI: 10.14423/smj.0000000000001509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The diagnostic accuracy and yield of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is not well established in lymphoma and other mediastinal-related diseases. The objective of this study was to examine the yield of a combined technique of EBUS-TBNA and endobronchial ultrasound-guided transbronchial forceps biopsies (EBUS-TBFB) compared with each modality alone in lymphoma and other mediastinal-related diseases. METHODS This was a retrospective review of cases of mediastinal lymphadenopathy of unknown etiology accessed using TBNA and TBFB. The McNemar test was used to compare the diagnostic yield of TBNA, TBFB, and the combined technique. RESULTS The combined approach yielded a definitive diagnosis in 31/35 cases (88.6%). In 9/10 cases (90%), Hodgkin's and non-Hodgkin's lymphomas were diagnosed and subtyped without further need for invasive testing. All of the granulomatous inflammation cases were confirmed using the combined technique. Two cases led to adequate whole-genome sequencing of lung cancer, and one patient was diagnosed as having dedifferentiated liposarcoma despite a nondiagnostic preprocedural mediastinoscopy. There was only one procedure-related complication, a pneumomediastinum that required no further intervention. There were no significant adverse events. CONCLUSIONS The combination of EBUS-TBFB and EBUS-TBNA is safe and provides a high yield in the diagnosis of mediastinal adenopathy of unknown etiology, especially lymphoma. Furthermore, the larger samples obtained from TBFB increased its sensitivity to detect granulomatous disease and provided specimens for clinical trials of malignancy when needle aspirates were insufficient.
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Affiliation(s)
- Khalil Diab
- From the Division of Pulmonary and Critical Care Medicine, The George Washington University School of Medicine and Health Sciences, Washington, DC
| | - Christy Costanian
- the Department of Biostatistics and Oncology, Lebanese American University Gilbert and Rose-Marie Chagoury School of Medicine, Blat, Lebanon
| | - Marvi Bikak
- the Department of Pulmonary Medicine, Palos Health, Chicago, Illinois
| | - Nawar Al Nasrallah
- the Divisions of Pulmonary and Critical Care Medicine, and Hematology and Oncology, Indiana University School of Medicine, Bloomington
| | - Ahmad A Al-Hader
- the Divisions of Pulmonary and Critical Care Medicine, and Hematology and Oncology, Indiana University School of Medicine, Bloomington
| | - Edmond Bendaly
- the Department of Hematology and Oncology, Marion General Hospital, Marion, Indiana
| | - Chen Zhang
- the Divisions of Pulmonary and Critical Care Medicine, and Hematology and Oncology, Indiana University School of Medicine, Bloomington
| | - Rita Assi
- the Department of Biostatistics and Oncology, Lebanese American University Gilbert and Rose-Marie Chagoury School of Medicine, Blat, Lebanon
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Ariza-Prota MA, Pérez-Pallarés J, Fernández-Fernández A, López-González F, Cascón JA, García-Alfonso L, Torres-Rivas H, Fernández-Fernández L, Sánchez I, Gil M, García-Clemente M. TRANSBRONCHIAL MEDIASTINAL CRYOBIOPSY IN THE DIAGNOSIS OF MEDIASTINAL LYMPH NODES: A CASE SERIES - HOW TO DO IT. Arch Bronconeumol 2022; 58:718-721. [DOI: 10.1016/j.arbres.2022.05.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Revised: 05/01/2022] [Accepted: 05/18/2022] [Indexed: 11/02/2022]
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Huang ZS, Zhou D, Zhang J, Fu WL, Wang J, Wu XL, Herth FJF, Fan Y. Mediastinal Nodular Lymphocyte Predominant Hodgkin Lymphoma Achieved by Endoscopic Transesophageal Cryobiopsy. Respiration 2021; 101:190-194. [PMID: 34515245 DOI: 10.1159/000518598] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2021] [Accepted: 07/15/2021] [Indexed: 11/19/2022] Open
Abstract
Guidelines have recommended endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) and endoscopic ultrasound-guided fine-needle aspiration biopsy as initial sampling approaches of mediastinal lymph nodes for lung cancer staging. However, the small sample volume might restrict the diagnostic utility of needle aspiration in certain mediastinal diseases. We have recently shown that transbronchial mediastinal cryobiopsy, which is capable of providing larger amounts of intact tissue, improves diagnostic yield in rare tumors and benign diseases compared to EBUS-TBNA. Here, we present a case of mediastinal nodular lymphocyte predominant Hodgkin lymphoma successfully diagnosed by endoscopic transesophageal cryobiopsy.
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Affiliation(s)
- Zan-Sheng Huang
- Department of Respiratory Disease, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Dong Zhou
- Department of Thoracic Surgery, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Jing Zhang
- Department of Respiratory Disease, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Wan-Lei Fu
- Department of Pathology, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Jing Wang
- Department of Respiratory Disease, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Xian-Li Wu
- Department of Respiratory Disease, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Felix J F Herth
- Department of Pneumology and Critical Care Medicine, Thoraxklinik, and Translational Lung Research Center Heidelberg, University of Heidelberg (FJH), Heidelberg, Germany
| | - Ye Fan
- Department of Respiratory Disease, Xinqiao Hospital, Third Military Medical University, Chongqing, China
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Zhang J, Guo JR, Huang ZS, Fu WL, Wu XL, Wu N, Kuebler WM, Herth FJF, Fan Y. Transbronchial mediastinal cryobiopsy in the diagnosis of mediastinal lesions: a randomised trial. Eur Respir J 2021; 58:13993003.00055-2021. [PMID: 33958432 DOI: 10.1183/13993003.00055-2021] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Accepted: 04/27/2021] [Indexed: 11/05/2022]
Abstract
BACKGROUND Guidelines recommend endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) as an initial investigation technique for mediastinal nodal staging in lung cancer. However, EBUS-TBNA can be limited by the inadequacy of intact tissues, which might restrict its diagnostic yield in mediastinal lesions of certain etiologies. We have previously shown that EBUS-guided transbronchial mediastinal cryobiopsy can provide intact samples with greater volume. METHODS This randomised study determined the diagnostic yield and safety of transbronchial mediastinal cryobiopsy monitored by endosonography for the diagnosis of mediastinal lesions. Patients with mediastinal lesion of 1 cm or more in the short axis were recruited. Following identification of the mediastinal lesion by linear EBUS, fine-needle aspiration and cryobiopsy were sequently performed in a randomised order. Primary endpoints were diagnostic yield defined as the percentage of patients for whom mediastinal biopsy provided a definite diagnosis, and procedure-related adverse events. RESULTS One hundred and ninety-seven patients were enrolled and randomly allocated. The overall diagnostic yield was 79.9% and 91.8% for TBNA and transbronchial mediastinal cryobiopsy, respectively (p=0.001). Diagnostic yields were similar for metastatic lymphadenopathy (94.1% versus 95.6%, p=0.58), while cryobiopsy was more sensitive than TBNA in uncommon tumors (91.7% versus 25.0%, p=0.001) and benign disorders (80.9% versus 53.2%, p=0.004). No significant differences in diagnostic yield were detected between TBNA first and cryobiopsy first groups. We observed 2 cases of pneumothorax and 1 case of pneumomediastinum. CONCLUSIONS Transbronchial cryobiopsy performed under EBUS guidance is a safe and useful approach that offers diagnostic histological samples of mediastinal lesions.
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Affiliation(s)
- Jing Zhang
- Department of Respiratory Disease, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Jie-Ru Guo
- Department of Respiratory Disease, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Zan-Sheng Huang
- Department of Respiratory Disease, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Wan-Lei Fu
- Department of Pathology, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Xian-Li Wu
- Department of Respiratory Disease, Xinqiao Hospital, Third Military Medical University, Chongqing, China
| | - Na Wu
- Department of Epidemiology, College of Preventive Medicine, Third Military Medical University, Chongqing, China
| | | | - Felix J F Herth
- Department of Pneumology and Critical Care Medicine, Thoraxklinik, and Translational Lung Research Center Heidelberg, University of Heidelberg, Heidelberg, Germany
| | - Ye Fan
- Department of Respiratory Disease, Xinqiao Hospital, Third Military Medical University, Chongqing, China
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Image-guided lymph node fine-needle aspiration: the Johns Hopkins Hospital experience. J Am Soc Cytopathol 2021; 10:543-557. [PMID: 34088642 DOI: 10.1016/j.jasc.2021.04.004] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Revised: 04/24/2021] [Accepted: 04/26/2021] [Indexed: 12/16/2022]
Abstract
INTRODUCTION Although the diagnostic utility of lymph node fine-needle aspiration (FNA) is well established in the evaluation of metastatic malignancy, its value in the diagnosis of lymphoma is more controversial; yet, there is a growing trend among practitioners towards less-invasive procedures such as FNA and core needle biopsy (CNB). The guidelines recently published by the American Society for Clinical Pathology/College of American Pathology (CAP) regarding the workup of lymphoma include recommendations on the value and limitations of FNA. MATERIALS AND METHODS We reviewed 1237 image-guided lymph node aspirates from 695 procedures (410 nodes from 360 ultrasound [US]-guided cases, 799 from 309 endobronchial ultrasound [EBUS], 25 from 23 endoscopic ultrasound [EUS], and 3 from 3 computed tomography [CT]). RESULTS The majority (40 of 46, 87%) of lymph nodes suspected of lymphomatous involvement were aspirated under ultrasound. Core needle biopsy [CNB] was obtained for 41 (89%) lymph nodes, including all 40 US specimens. Flow cytometry (FC) was performed on 37 (80%) aspirates; aspirates without FC were from patients who had a history of Hodgkin lymphoma, or showed granulomata or non-hematologic malignancy onsite. Thirty-one (67%) lymph nodes were sent for review by hematopathology. Forty-two (91%) lymph node FNA/CNB yielded actionable diagnoses. Seventeen of 241(7%) cases aspirated for other indications (14 US, 3 EBUS) were involved by a lymphoproliferative process. All were reviewed by hematopathology. All 14 US cases had FC and CNB. CONCLUSION Our institutional approach towards lymph node cytopathology for lymphoma workup appears to be in accordance with the new CAP guidelines, and demonstrates a potential triage and workflow model for lymph node FNA specimens that allows for accurate diagnosis in cases where lymphoma is a consideration.
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Diagnosis of Hodgkin's Lymphoma Using Endobronchial Ultrasound-Guided Transbronchial Needle. Case Rep Med 2021; 2021:8910843. [PMID: 33727931 PMCID: PMC7936895 DOI: 10.1155/2021/8910843] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2020] [Accepted: 02/19/2021] [Indexed: 11/24/2022] Open
Abstract
Endobronchial ultrasound-guided transbronchial biopsy has emerged as an excellent tool in diagnosing lung cancer. However, its use to diagnose lymphoma has been questioned, since the gold standard for diagnosing lymphomas is an excisional biopsy of involved lymph nodes. However, the procedure is sometimes risky or difficult. Recent studies have been showing great results using endobronchial ultrasound-guided transbronchial needle aspiration when accompanied by immunohistochemistry and cytology. Here, we present a case of Hodgkin's lymphoma patient that was accurately diagnosed using endobronchial ultrasound-guided transbronchial needle aspiration.
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Cheng G, Mahajan A, Oh S, Benzaquen S, Chen A. Endobronchial ultrasound-guided intranodal forceps biopsy (EBUS-IFB)-technical review. J Thorac Dis 2019; 11:4049-4058. [PMID: 31656681 DOI: 10.21037/jtd.2019.08.106] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Endobronchial ultrasound (EBUS) and transbronchial needle aspiration (TBNA) have changed the landscape of pulmonology. Mediastinal structures beyond the confines of airway walls are visualized in real-time with EBUS, leading to improved accuracy of tissue sampling and diagnostic yield. With the development of various needle sizes ranging from 25-G to 19-G, the sampling of lymph nodes is becoming easier and more commonplace. Yet, certain conditions such as sarcoidosis and lymphoma may still be difficult to diagnose via EBUS-TBNA. Furthermore, in the age of targeted therapy, there are more demands on EBUS-TBNA samples for molecular marker testing and next-generation sequencing. Here, we present a complementary methodology, EBUS-guided intranodal forceps biopsy (EBUS-IFB), for tissue acquisition that may help address these deficiencies. Specifically, we aim to propose indications, contraindications, outline approaches in performing IFB, and provide an overview of the data for this complementary technique.
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Affiliation(s)
- George Cheng
- Division of Pulmonary, Allergy, and Critical Care Medicine, Duke University Hospital, Durham, NC, USA
| | - Amit Mahajan
- Inova Cardiac and Thoracic Surgery, Inova Fairfax Hospital, Fairfax, VA, USA
| | - Scott Oh
- Division of Pulmonary, Critical Care Medicine, UCLA Medical Center, Santa Monica, CA, USA
| | - Sadia Benzaquen
- Division of Pulmonary, Critical Care Medicine, University of Cincinnati Medical School, Cincinnati, OH, USA
| | - Alexander Chen
- Division of Pulmonary, Critical Care Medicine, Washington University Hospital, St Louis, MO, USA
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Forbearance With Bronchoscopy. Chest 2019; 155:834-847. [DOI: 10.1016/j.chest.2018.08.1035] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/29/2018] [Revised: 08/01/2018] [Accepted: 08/06/2018] [Indexed: 02/06/2023] Open
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Ribeiro Neto ML, Gildea TR, Mehta AC. Health of Your Airways. J Bronchology Interv Pulmonol 2018; 25:81-84. [DOI: 10.1097/lbr.0000000000000488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Chen YB, Jiang JH, Mao JY, Huang JA. Diagnostic value of endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) in solitary mediastinal, hilar lymphadenectasis, or peribronchial lesions: Six cases reports and review of literature. Medicine (Baltimore) 2016; 95:e5249. [PMID: 27858883 PMCID: PMC5591131 DOI: 10.1097/md.0000000000005249] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Patients with isolated mediastinal or hilar lymphadenopathy, or peribronchial lesions, are common presentation to clinicians. Due to the difficulty in tissue sampling, the pathological diagnosis is not so easy. Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is an established, highly effective, minimally invasive technique for sampling. The current study was conducted to investigate the value of EBUS-TBNA in patients of solitary mediastinal, hilar lymphadenectasis, or peribronchial lesions. METHODS Six patients with different pathological results diagnosed via EBUS-TBNA were retrospectively analyzed in this study. RESULTS All 6 patients of solitary mediastinal, hilar lymphadenectasis, or peribronchial lesions underwent conventional flexible bronchoscopy before EBUS-TBNA, but only EBUS-TBNA was helpful for the finally definite diagnosis. No complication was observed. CONCLUSION EBUS-TBNA is a safe and highly effective diagnostic procedure for both benign and malignant diseases, especially for patients with solitary mediastinal, hilar lymphadenectasis, or peribronchial lesions.
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Affiliation(s)
| | | | | | - Jian-An Huang
- Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, Suzhou, China
- Correspondence: Jian-An Huang, Department of Respiratory Medicine, the First Affiliated Hospital of Soochow University, 899#, Pinghai road, Suzhou 215000, China (e-mail: )
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