{"title":"Advantages and drawbacks associated with the use of endosonography in sarcoidosis.","authors":"Kuruswamy Thurai Prasad, Sahajal Dhooria, Valliappan Muthu, Inderpaul Singh Sehgal, Ashutosh Nath Aggarwal, Ritesh Agarwal","doi":"10.1080/17476348.2023.2201439","DOIUrl":null,"url":null,"abstract":"<p><strong>Introduction: </strong>Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a real-time, minimally invasive procedure for sampling intrathoracic lymph nodes. Herein, we discuss EBUS-guided procedures, their benefits, and drawbacks in diagnosing sarcoidosis.</p><p><strong>Areas covered: </strong>We first describe the utility of various endosonographic imaging techniques like B-mode, elastography, and doppler imaging. We then review the diagnostic yield and safety of EBUS-TBNA and compare it with the other available diagnostic modalities. Subsequently, we discuss the technical aspects of EBUS-TBNA influencing the diagnostic yield. Recent advances in EBUS-guided diagnostics like EBUS-guided intranodal forceps biopsy (EBUS-IFB) and EBUS-guided transbronchial mediastinal cryobiopsy (EBMC) are reviewed. Finally, we summarize the advantages and disadvantages associated with EBUS-TBNA in sarcoidosis and provide an expert opinion on the optimal use of this procedure in patients with suspected sarcoidosis.</p><p><strong>Expert opinion: </strong>EBUS-TBNA is a minimally invasive, safe procedure with a good diagnostic yield, and should be the preferred diagnostic modality for sampling intrathoracic lymph nodes in patients with suspected sarcoidosis. For optimal diagnostic yield, EBUS-TBNA should be combined with endobronchial biopsy (EBB) and transbronchial lung biopsy (TBLB). Newer endosonographic techniques like EBUS-IFB and EBMC might obviate the need for EBB and TBLB due to their superior diagnostic yield.</p>","PeriodicalId":12103,"journal":{"name":"Expert Review of Respiratory Medicine","volume":null,"pages":null},"PeriodicalIF":2.9000,"publicationDate":"2023-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Expert Review of Respiratory Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1080/17476348.2023.2201439","RegionNum":3,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"RESPIRATORY SYSTEM","Score":null,"Total":0}
引用次数: 0
Abstract
Introduction: Endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) is a real-time, minimally invasive procedure for sampling intrathoracic lymph nodes. Herein, we discuss EBUS-guided procedures, their benefits, and drawbacks in diagnosing sarcoidosis.
Areas covered: We first describe the utility of various endosonographic imaging techniques like B-mode, elastography, and doppler imaging. We then review the diagnostic yield and safety of EBUS-TBNA and compare it with the other available diagnostic modalities. Subsequently, we discuss the technical aspects of EBUS-TBNA influencing the diagnostic yield. Recent advances in EBUS-guided diagnostics like EBUS-guided intranodal forceps biopsy (EBUS-IFB) and EBUS-guided transbronchial mediastinal cryobiopsy (EBMC) are reviewed. Finally, we summarize the advantages and disadvantages associated with EBUS-TBNA in sarcoidosis and provide an expert opinion on the optimal use of this procedure in patients with suspected sarcoidosis.
Expert opinion: EBUS-TBNA is a minimally invasive, safe procedure with a good diagnostic yield, and should be the preferred diagnostic modality for sampling intrathoracic lymph nodes in patients with suspected sarcoidosis. For optimal diagnostic yield, EBUS-TBNA should be combined with endobronchial biopsy (EBB) and transbronchial lung biopsy (TBLB). Newer endosonographic techniques like EBUS-IFB and EBMC might obviate the need for EBB and TBLB due to their superior diagnostic yield.
期刊介绍:
Coverage will include the following key areas:
- Prospects for new and emerging therapeutics
- Epidemiology of disease
- Preventive strategies
- All aspects of COPD, from patient self-management to systemic effects of the disease and comorbidities
- Improved diagnostic methods, including imaging techniques, biomarkers and physiological tests.
- Advances in the treatment of respiratory infections and drug resistance issues
- Occupational and environmental factors
- Progress in smoking intervention and cessation methods
- Disease and treatment issues for defined populations, such as children and the elderly
- Respiratory intensive and critical care
- Updates on the status and advances of specific disease areas, including asthma, HIV/AIDS-related disease, cystic fibrosis, COPD and sleep-disordered breathing morbidity