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Metintas M, Ak G, Yildirim H, Dundar E, Aydin N, Erginel S, Alatas F, Yilmaz S, Metintas S. Image-Assısted Pleural Needle Biopsy or Medical Thoracoscopy: Which Method for Which Patient? A Randomızed Controlled Trial. Chest 2024; 166:405-412. [PMID: 38554817 DOI: 10.1016/j.chest.2024.03.038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2022] [Revised: 03/22/2024] [Accepted: 03/23/2024] [Indexed: 04/02/2024] Open
Abstract
BACKGROUND Image-guided or assisted needle biopsies and the increasing use of medical thoracoscopy (MT) have increased the diagnostic accuracy of pleural diseases significantly. However, no consensus exists regarding which patients with pleural effusion should undergo MT and which patients should undergo image-guided or assisted needle biopsy as the first procedure to ensure greater diagnostic accuracy. RESEARCH QUESTION Which biopsy method is more appropriate for which patient to provide the highest diagnostic accuracy in the diagnosis of pleural effusion? STUDY DESIGN AND METHODS This prospective, randomized, parallel study included 228 patients with undiagnosed exudative pleural effusion. Patients were divided into two groups based on CT scan findings. Group 1 included patients with pleural effusion only. Group 2 included patients with pleural thickening or lesion in addition to pleural effusion. Patients in each group were assigned randomly to an image-assisted Abrams needle pleural biopsy (IA-ANPB) or MT arm. The diagnostic sensitivity, reliability, and safety were determined for both groups. RESULTS The false-negative rate was 30.3% for the IA-ANPB arm and 3.1% for the MT arm in group 1. The same rates were 11.9% for IA-ANPB and 4.7% for MT in group 2. In group 1, the sensitivity for the IA-ANPB arm was 69.7%, and the negative likelihood ratio was 0.30. The same rates for the MT arm were 96.9% and 0.03 (P = .009). In group 2, these values were 88.1% and 0.12 for the IA-ANPB arm and 95.4% and 0.05 for the MT arm (P = .207). The rate of complications between the two biopsy methods was not different (8.5% and 15.8%, respectively; P = .107). INTERPRETATION MT showed a high diagnostic success in all patients with pleural fluid. However, IA-ANPB showed similar diagnostic success as MT in patients with pleural effusion and associated pleural thickening or lesions. Therefore, in the latter case, IA-ANPB could be preferable to MT. TRIAL REGISTRY ClinicalTrials.gov; No.: NCT05428891; URL: www. CLINICALTRIALS gov.
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Affiliation(s)
- Muzaffer Metintas
- Department of Chest Diseases, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey; Lung and Pleural Cancers Clinical and Research Center, Eskisehir Osmangazi University, Eskisehir, Turkey.
| | - Guntulu Ak
- Department of Chest Diseases, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey; Lung and Pleural Cancers Clinical and Research Center, Eskisehir Osmangazi University, Eskisehir, Turkey
| | - Huseyin Yildirim
- Department of Chest Diseases, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
| | - Emine Dundar
- Department of Pathology, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
| | - Nevin Aydin
- Department of Radiology, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
| | - Sinan Erginel
- Department of Chest Diseases, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
| | - Fusun Alatas
- Department of Chest Diseases, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
| | - Senay Yilmaz
- Department of Chest Diseases, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
| | - Selma Metintas
- Department of Public Health, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey
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Hassan M, Griffiths S, Probyn B, Sadaka AS, Touman AA, Trevelyan G, Breen D, Daneshvar C. Thoracic ultrasound in guiding management of respiratory disease. Expert Rev Respir Med 2024; 18:611-630. [PMID: 39096207 DOI: 10.1080/17476348.2024.2387785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2024] [Revised: 05/06/2024] [Accepted: 07/30/2024] [Indexed: 08/05/2024]
Abstract
INTRODUCTION The use of ultrasound in respiratory disease has evolved substantially over the past two decades. From a test done to confirm the safe site of pleural fluid drainage, thoracic ultrasound has become a point-of-care test that guides the management of patients on respiratory wards, in clinics and endoscopy. AREAS COVERED This review overviews the process of ultrasound examination in the chest. It then delves into specific disease areas (pleural disease, lung disease, diaphragm disease, and invasive procedures) to highlight how thoracic ultrasound is being used to refine management. The review concludes with discussion on the training curricula and assessment tools for competency in thoracic ultrasound. Being a scoping review, literature searches were conducted on PubMed using relevant search terms. EXPERT OPINION In addition to its current uses, there are many avenues where thoracic ultrasound will soon be beneficial. Recent studies show promising roles in areas such as patient-tailored guidance of pleurodesis and non-invasively predicting lung re-expansion after pleural fluid drainage. In addition, auxiliary tools such as contrast-enhanced ultrasound and elastography are proving useful in identifying the etiology and directing the successful sampling of pleural and lung lesions. Studies are also exploring the utility of sonographic biomarkers such as echogenicity and septations to predict outcomes in pleural disease.
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Affiliation(s)
- Maged Hassan
- Chest Diseases Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | - Sally Griffiths
- Interventional Respiratory Unit, Department of Respiratory Medicine, Galway University Hospitals, Galway, Ireland
| | - Ben Probyn
- Department of Respiratory Medicine, University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - Ahmed S Sadaka
- Chest Diseases Department, Faculty of Medicine, Alexandria University, Alexandria, Egypt
| | | | - Gareth Trevelyan
- Department of Respiratory Medicine, University Hospitals Plymouth NHS Trust, Plymouth, UK
| | - David Breen
- Interventional Respiratory Unit, Department of Respiratory Medicine, Galway University Hospitals, Galway, Ireland
| | - Cyrus Daneshvar
- Department of Respiratory Medicine, University Hospitals Plymouth NHS Trust, Plymouth, UK
- Plymouth Medical School, Faculty of Health, University of Plymouth, Plymouth, UK
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Cafferkey MJ, Martin GA. Physician-led thoracic ultrasound-guided biopsy; a district general hospital perspective. J R Coll Physicians Edinb 2024; 54:14-17. [PMID: 38379306 DOI: 10.1177/14782715241231331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2024] Open
Abstract
BACKGROUND Physician-led thoracic ultrasound (TUS)-guided biopsies provide a prompt route to tissue diagnosis in pleural and peripheral lung malignancies. This retrospective study reviews the diagnostic performance and safety of this approach in a UK District General Hospital. METHODS Time to biopsy, diagnostic yield and complication rate were analysed in a cohort of 49 patients undergoing ultrasound-guided tissue sampling between September 2019 and December 2022. RESULTS Fifty-one TUS-guided biopsies were attempted. Mean time from decision to biopsy was 5 days. The overall diagnostic yield was 82%. Complication rate was low; 3 minor adverse effects were reported which led to no change in routine care. CONCLUSION This single centre retrospective study shows that physician-led TUS-guided biopsy provides a safe and timely method of obtaining a tissue diagnosis in thoracic malignancy. It offers an alternative to computer tomography (CT)-guided or thoracoscopic biopsies and should be considered in selected patients where local procedural expertise exists.
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Affiliation(s)
| | - G A Martin
- St John's Hospital, NHS Lothian, Edinburgh, UK
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Gonnelli F, Hassan W, Bonifazi M, Pinelli V, Bedawi EO, Porcel JM, Rahman NM, Mei F. Malignant pleural effusion: current understanding and therapeutic approach. Respir Res 2024; 25:47. [PMID: 38243259 PMCID: PMC10797757 DOI: 10.1186/s12931-024-02684-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 01/05/2024] [Indexed: 01/21/2024] Open
Abstract
Malignant pleural effusion (MPE) is a common complication of thoracic and extrathoracic malignancies and is associated with high mortality and elevated costs to healthcare systems. Over the last decades the understanding of pathophysiology mechanisms, diagnostic techniques and optimal treatment intervention in MPE have been greatly advanced by recent high-quality research, leading to an ever less invasive diagnostic approach and more personalized management. Despite a number of management options, including talc pleurodesis, indwelling pleural catheters and combinations of the two, treatment for MPE remains symptom directed and centered around drainage strategy. In the next future, because of a better understanding of underlying tumor biology together with more sensitive molecular diagnostic techniques, it is likely that combined diagnostic and therapeutic procedures allowing near total outpatient management of MPE will become popular. This article provides a review of the current advances, new discoveries and future directions in the pathophysiology, diagnosis and management of MPE.
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Affiliation(s)
- Francesca Gonnelli
- Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona Via Conca 71, Ancona, 60126, Italy
| | - Wafa Hassan
- Department of Respiratory Medicine, Sheffield Teaching Hospitals, University of Sheffield, Sheffield, UK
| | - Martina Bonifazi
- Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona Via Conca 71, Ancona, 60126, Italy
| | | | - Eihab O Bedawi
- Department of Respiratory Medicine, Sheffield Teaching Hospitals, University of Sheffield, Sheffield, UK
| | - José M Porcel
- Research Group of Cancer Biomarkers, Lleida Institute for Biomedical Research Dr. Pifarré Foundation (IRBLleida), Lleida, Spain
- Pleural Medicine and Clinical Ultrasound Unit, Department of Internal Medicine, Arnau de Vilanova, University Hospital, Lleida, Spain
| | - Najib M Rahman
- Oxford Pleural Unit, Oxford University Hospitals NHS Foundation Trust, Churchill Hospital, Oxford, UK
- Oxford NIHR Biomedical Research Unit, Oxford, UK
- Chinese Academy of Medicine Oxford Institute, Oxford, UK
| | - Federico Mei
- Department of Biomedical Sciences and Public Health, Università Politecnica delle Marche, Ancona Via Conca 71, Ancona, 60126, Italy.
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Pasha I, Singh AK, Hashim Z, Nath A, Neyaz Z, Mishra R, Agrawal V. Role of percutaneous CT-guided biopsy in the characterisation of pleural diseases. Lung India 2023; 40:514-520. [PMID: 37961959 PMCID: PMC10723215 DOI: 10.4103/lungindia.lungindia_164_23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2023] [Revised: 05/04/2023] [Accepted: 05/04/2023] [Indexed: 11/15/2023] Open
Abstract
Background Computed tomography (CT)-guided biopsy is emerging as a preferred and safe method for obtaining tissue samples in pleural diseases. Objective This study aimed to evaluate the diagnostic yield and safety of percutaneous CT-guided biopsy in pleural diseases and to find CT findings predictive of malignant neoplastic pleural disease. Material and Methods This retrospective study included 77 patients with pleural disease who underwent CT-guided pleural biopsies from July 2013 to May 2020. All procedures were performed with a coaxial semi-automatic biopsy device. Histopathology was performed in all cases, and additional tests such as immunohistochemistry (IHC) or microbiological analysis were carried out depending on clinical suspicion. The correlation of CT findings with final diagnosis was performed by Chi-square, Fisher's exact test and logistic regression analysis. Results The overall technical success rate of CT-guided pleural biopsy was 100% with a diagnostic yield of 96.1%. No major complication was encountered, with minor complications encountered in the form of minimal pneumothorax and chest pain. Malignant pleural conditions constituted the largest group including metastatic adenocarcinoma as the most common (31.2%), followed by metastatic squamous cell carcinoma and mesothelioma. Tubercular pleural involvement was the second most common category (16.9%). The cartridge-based nucleic acid amplification test (CB-NAAT) assay had 90% sensitivity on pleural tissue in tubercular cases. CT features predictive of malignancy were irregular and nodular pleural thickening, mediastinal and diaphragmatic pleural involvement and mediastinal/chest wall invasion. There was a good correlation between higher pleural thicknesses with malignant outcome. Conclusion Percutaneous CT-guided biopsy is a safe method for obtaining pleural tissue samples with high diagnostic yield. CT findings provide clues, which favour malignant pleural involvement.
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Affiliation(s)
- Iram Pasha
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Raebareli Road, Lucknow, Uttar Pradesh, India
| | - Anil K. Singh
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Raebareli Road, Lucknow, Uttar Pradesh, India
| | - Zia Hashim
- Department of Pulmonary Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, Uttar Pradesh, India
| | - Alok Nath
- Department of Pulmonary Medicine, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, Uttar Pradesh, India
| | - Zafar Neyaz
- Department of Radiodiagnosis, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Raebareli Road, Lucknow, Uttar Pradesh, India
| | - Richa Mishra
- Department of Microbiology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Lucknow, Uttar Pradesh, India
| | - Vinita Agrawal
- Department of Pathology, Sanjay Gandhi Postgraduate Institute of Medical Sciences (SGPGIMS), Raebareli Road, Lucknow, Uttar Pradesh, India
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McManigle W, Petkovich B, Smith H, Chopra A, Huggins JT. Ultrasound-guided pleural biopsy following a non-diagnostic thoracentesis for non-small cell lung cancer. Respir Med Case Rep 2023; 45:101875. [PMID: 37583562 PMCID: PMC10424197 DOI: 10.1016/j.rmcr.2023.101875] [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: 12/01/2022] [Revised: 05/10/2023] [Accepted: 05/10/2023] [Indexed: 08/17/2023] Open
Abstract
We report a case of a 65-year-old man with a cavitary lung mass and parietal-based pleural nodules in which a pleural ultrasound-guided approach yielded a definitive diagnosis of stage IV non-small cell lung carcinoma. Computed tomography-guided biopsy is often preferred approach for the majority of United States hospitals for sampling pleural nodules as compared to US. The advantages of an US-guided approach include [1]: increased portability [2]; decreased procedure time [3]; reduced reliance on dedicated ancillary support staff [4]; need for local anesthesia only [5]; lack of ionizing radiation exposure; and [6] cost reduction.
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Affiliation(s)
- William McManigle
- Department of Medicine, Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - Brad Petkovich
- Department of Medicine, Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - Harrison Smith
- Department of Medicine, Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Medical University of South Carolina, Charleston, SC, USA
| | - Amit Chopra
- Department of Medicine, Pulmonary and Critical Care Medicine, Albany Medical Center, Albany, NY, USA
| | - John T. Huggins
- Department of Medicine, Division of Pulmonary, Critical Care, Allergy and Sleep Medicine, Medical University of South Carolina, Charleston, SC, USA
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Bediwy AS, Al-Biltagi M, Saeed NK, Bediwy HA, Elbeltagi R. Pleural effusion in critically ill patients and intensive care setting. World J Clin Cases 2023; 11:989-999. [PMID: 36874438 PMCID: PMC9979285 DOI: 10.12998/wjcc.v11.i5.989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Revised: 01/17/2023] [Accepted: 01/28/2023] [Indexed: 02/14/2023] Open
Abstract
Pleural effusion usually causes a diagnostic dilemma with a long list of differential diagnoses. Many studies found a high prevalence of pleural effusions in critically ill and mechanically ventilated patients, with a wide range of variable prevalence rates of up to 50%-60% in some studies. This review emphasizes the importance of pleural effusion diagnosis and management in patients admitted to the intensive care unit (ICU). The original disease that caused pleural effusion can be the exact cause of ICU admission. There is an impairment in the pleural fluid turnover and cycling in critically ill and mechanically ventilated patients. There are also many difficulties in diagnosing pleural effusion in the ICU, including clinical, radiological, and even laboratory difficulties. These difficulties are due to unusual presentation, inability to undergo some diagnostic procedures, and heterogenous results of some of the performed tests. Pleural effusion can affect the patient’s outcome and prognosis due to the hemodynamics and lung mechanics changes in these patients, who usually have frequent comorbidities. Similarly, pleural effusion drainage can modify the ICU-admitted patient’s outcome. Finally, pleural effusion analysis can change the original diagnosis in some cases and redirect the management toward a different way.
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Affiliation(s)
- Adel Salah Bediwy
- Department of Chest Diseases, Faculty of Medicine, Tanta University, Tanta 31527, Algharbia, Egypt
- Department of Chest Diseases, University Medical Center, Arabian Gulf University, Dr. Sulaiman Al Habib Medical Group, Manama 26671, Bahrain
| | - Mohammed Al-Biltagi
- Department of Pediatric, Faculty of Medicine, Tanta University, Tanta 31527, Algharbia, Egypt
- Department of Pediatric, University Medical Center, King Abdulla Medical City, Arabian Gulf University, Dr. Sulaiman Al Habib Medical Group, Manama 26671, Bahrain
| | - Nermin Kamal Saeed
- Medical Microbiology Section, Chairperson of the Pathology Department, Salmaniya Medical Complex, Ministry of Health, Kingdom of Bahrain, Manama 26671, Bahrain
- Microbiology Section, Pathology Department, Royal College of Surgeons in Ireland - Bahrain, Busiateen 15503, Muharraq, Bahrain
| | | | - Reem Elbeltagi
- Department of Medicine, Royal College of Surgeons in Ireland - Bahrain, Busaiteen 15503, Muharraq, Bahrain
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Cheng C, Yang Y, Yang W, Wang D, Yao C. The diagnostic value of CEA for lung cancer-related malignant pleural effusion in China: a meta-analysis. Expert Rev Respir Med 2021; 16:99-108. [PMID: 34112035 DOI: 10.1080/17476348.2021.1941885] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Objective: To accurately evaluate the diagnostic value of carcinoembryonic antigen (CEA) for malignant pleural effusion associated with lung cancer in the Chinese population.Methods: Three English databases, PubMed, Embase and Web of Science, and two Chinese databases, China National Knowledge Infrastructure (CNKI) and Wanfang Data, up to 5 November 2020, were searched. The literature on the diagnosis of lung cancer-related malignant pleural effusion by CEA in the Chinese population were collected. The data was analyzed by Stata15.0 software.Results: A total of 15 studies were included in the meta-analysis. The combined sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic odds ratio were 0.80 (95% CI: 0.74-0.84), 0.92 (95% CI: 0.89-0.95), 10.46 (95% CI: 7.29-15.00), 0.22 (95% CI: 0.17-0.28), 47.26 (95% CI: 28.84-77.44), respectively . The area under the receiver operating characteristic curve was 0.93 (95% CI: 0.91-0.95). No significant publication bias was found (P > 0.05)Conclusion: CEA has anexcellent diagnostic value for patients with lung cancer-related malignant pleural effusion in the Chinese population.
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Affiliation(s)
- Chen Cheng
- Department of Oncology, Jiangdu People's Hospital Affiliated to Medical College of Yangzhou University, Yangzhou, Jiangsu, China
| | - Yongguo Yang
- Department of Pathology, Jiangdu People's Hospital Affiliated to Medical College of Yangzhou University, Yangzhou, Jiangsu, China
| | - Wei Yang
- Department of Oncology, Changzhi People's Hospital, Changzhi, Shanxi, China
| | - Daomeng Wang
- Department of Thoracic Surgery, Jiangdu People's Hospital Affiliated to Medical College of Yangzhou University, Yangzhou, Jiangsu, China
| | - Chen Yao
- Department of Pathology, Jiangdu People's Hospital Affiliated to Medical College of Yangzhou University, Yangzhou, Jiangsu, China
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Cheong XK, Abdul Hamid MF. Intrapleural alteplase and DNase for complex tuberculous pleurisy: a medical approach. Respirol Case Rep 2021; 9:e00706. [PMID: 33425359 PMCID: PMC7780015 DOI: 10.1002/rcr2.706] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/20/2020] [Accepted: 12/06/2020] [Indexed: 12/05/2022] Open
Abstract
Tuberculous pleurisy is extra-pulmonary tuberculosis caused by Mycobacterium tuberculosis (MTB), which is one of the main cause of pleural effusions in developing countries. Intercostal chest catheter is useful for drainage of infected pleural fluid and facilitates sepsis control. However, management might be challenging in complex tuberculous pleural effusion as the septations within the effusion hinder pleural drainage. Intrapleural fibrinolysis therapy improved infected fluid drainage and septic parameter in parapneumonic effusions; however, there seems to be little data on its use in tuberculous pleurisy. In our case series of seven patients with complex tuberculous pleurisy, the use of intrapleural alteplase and deoxyribonuclease (DNase) facilitated fluid drainage which resulted in clinical and radiological improvement. These medications should not be confined to bacterial aetiology only as our case series highlights that in complex tuberculous pleurisy, intrapleural alteplase and DNase may be used as an adjunctive treatment which are proven to be successful and safe.
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Affiliation(s)
- Xiong Khee Cheong
- Respiratory UnitUniversity Kebangsaan Malaysia Medical CentreKuala LumpurMalaysia
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10
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Lin Z, Wu D, Wang J, Wang C, Huang M. Diagnostic value of ultrasound-guided needle biopsy in undiagnosed pleural effusions: A systematic review and meta-analysis. Medicine (Baltimore) 2020; 99:e21076. [PMID: 32629740 PMCID: PMC7337470 DOI: 10.1097/md.0000000000021076] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
BACKGROUND AND OBJECTIVE Undiagnosed pleural effusions (UPEs) are a common problem of respiratory medicine, leading to an increased diagnostic burden globally. However, the most efficient and cost-effective approaches to UPEs remain controversial. This study aimed to assess the diagnostic value of ultrasound-guided needle biopsy (UGNB) in UPEs. METHODS We conducted a search of PubMed, Embase, the Cochrane Library and reference lists of retrieved studies with no publication data limitation. Articles that investigated the diagnostic accuracy of UGNB in UPEs were included. The quality of eligible studies was assessed using Quality Assessment of Diagnostic Accuracy Studies-2. The diagnostic value of UGNB was evaluated by calculating the pooled sensitivity, specificity, positive likelihood ratio, negative likelihood ratio, diagnostic odds rate, and the area under the curve for the summary receiver operating characteristic curve using a random effects model. RESULTS Seven studies comprising 165 patients with UPEs met the inclusion criteria. UGNB had a pooled sensitivity of 83% (95% confidence intervals [CI], 75% - 89%), a specificity of 100% (95% CI, 90% - 100%), a positive likelihood ratio of 8.89 (95% CI, 3.29 - 24.02), a negative likelihood ratio of 0.23 (95% CI, 0.16 - 0.33), a diagnostic odds rate of 51.47 (95% CI, 14.70 - 180.16), and an area under the curve of 0.94. Six pneumothorax cases (3.6%), 5 local wound infections (3.0%), and 1 empyema case (less than 1%) were observed. There was no significant heterogeneity or publication bias in this study. CONCLUSIONS Based on current evidence, UGNB is a safe and convenient procedure with a high accuracy for diagnosing UPEs. However, physicians should still be cautious in interpreting negative UGNB results.
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Affiliation(s)
- Zhidi Lin
- Department of Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health
- Nanshan School, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Donghong Wu
- Department of Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health
- Nanshan School, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Jinlin Wang
- Department of Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health
| | - Chuqiao Wang
- Department of Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health
- Nanshan School, Guangzhou Medical University, Guangzhou, Guangdong, China
| | - Mingkai Huang
- Department of Respiratory Disease, the First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease, National Clinical Research Center for Respiratory Disease, Guangzhou Institute of Respiratory Health
- Nanshan School, Guangzhou Medical University, Guangzhou, Guangdong, China
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Wang J, Fu J, Shen Q, Zhang F, Wang Y, Wu LL. Identification and diagnostic value of pleural fluid periostin and serum periostin of malignant pleural effusions in patients with non-small-cell lung cancer. J Clin Lab Anal 2019; 33:e22943. [PMID: 31268191 PMCID: PMC6757121 DOI: 10.1002/jcla.22943] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2019] [Revised: 05/16/2019] [Accepted: 05/17/2019] [Indexed: 12/22/2022] Open
Abstract
Background Limited data are available for the diagnostic value, and the diagnostic sensitivity and specificity of pleural fluid periostin (pPOSTN) and serum periostin (sPOSTN) in malignant pleural effusion (MPE) caused by non–small‐cell lung cancer (NSCLC). Methods We collected 84 pleural effusion samples, including 44 cases of MPE caused by NSCLC and 40 cases of benign pleural effusions (BPEs) from August 2018 to January 2019. The pPOSTN, sPOSTN, pleural fluid lactate dehydrogenase (pLDH), pleural effusion adenosine deaminase (pADA), pleural effusion total protein (pTP), pleural fluid glucose (pGLU), pleural effusion leukocyte count (pWBC), pleural effusion red cell count (pRBC), pleural effusion carbohydrate antigen 199 (pCA199), pleural fluid carbohydrate antigen 125 (pCA125), pleural effusion ferritin (pFer), serum total protein (sTP), and serum C‐reactive protein (sCRP) were tested, and the obtained data were analyzed by statistical software. Results Compared to the BPE group, the pPOSTN level in the MPE group was observably lower, while the levels of sPOSTN, sPOSTN/pADA, pCA199/pADA, and pCA199/pPOSTN increased. The receiver operating characteristic (ROC) curve showed that the area under the ROC curve (AUC) (=0.844, 0.847, 0.841) of sPOSTN/pADA, pCA199/pADA, and pCA199/pPOSTN (cutoff = 11.86, 0.244, 0.015) was observably higher than other indicators for the diagnosis of MPE caused by NSCLC. Thus, the combined detection of pPOSTN, pCA125/pPOSTN, and pCA125/sCRP suggested that the AUC, sensitivity, and specificity was 0.912%, 95.45%, and 77.50% at the cutoff 0.317 and diagnostic performance was higher than sPOSTN/pADA or pCA199/pADA or pCA199/pPOSTN. Conclusion Combined detection of sPOSTN/pADA, pCA199/pADA, and pCA199/pPOSTN can be used as a good indicator for MPE caused by NSCLC.
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Affiliation(s)
- Junjun Wang
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Jiali Fu
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Qiang Shen
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Fan Zhang
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Yumin Wang
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
| | - Ling Ling Wu
- Department of Laboratory Medicine, The First Affiliated Hospital of Wenzhou Medical University, Wenzhou, China
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Antonangelo L, Faria CS, Sales RK. Tuberculous pleural effusion: diagnosis & management. Expert Rev Respir Med 2019; 13:747-759. [PMID: 31246102 DOI: 10.1080/17476348.2019.1637737] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
Background: Tuberculosis (TB) is the world's leading cause of death from infectious disease. The World Health Organization (WHO) recognized 6.3 million new TB cases in 2017, 16% corresponding to extrapulmonary forms; pleural tuberculosis (PT) is the most common extrapulmonary form in adults. PT diagnosis is often challenging because the scarcity of bacilli in pleural fluid (PF), sometimes requiring invasive procedures to obtain pleural tissue for histological, microbiological or molecular examination. In regions of medium and high disease prevalence, adenosine deaminase (ADA), interferon gamma (IFN-γ) and interleukin 27 (IL-27) dosages are useful to establish presumptive diagnosis in patients with compatible clinical/radiological picture who present with lymphocytic pleural effusion. PT treatment is similar to the pulmonary TB treatment regimen recommended by WHO. Area covered: In this update, we present a PT review, including epidemiology, pathogenesis, clinical features, diagnosis, and therapy. Expert opinion: There is no PF test alone accurate for PT diagnosis, despite the evolution in clinical laboratory. ADA, IFN-γ and IL-27 are valuable laboratory biomarkers; however, IFN-γ and IL-27 are quite expensive. Molecular tests present low sensitivity in PF, being useful for diagnostic confirmation. Multidrug therapy remains the PT treatment choice. Advancing research in immunotherapy may bring benefits to PT patients.
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Affiliation(s)
- Leila Antonangelo
- a Divisao de Patologia Clinica - Departamento de Patologia, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo , Sao Paulo , BR.,b Laboratorio de Investigacao Medica - LIM 03, Faculdade de Medicina, Universidade de Sao Paulo , Sao Paulo , BR
| | - Caroline S Faria
- b Laboratorio de Investigacao Medica - LIM 03, Faculdade de Medicina, Universidade de Sao Paulo , Sao Paulo , BR
| | - Roberta K Sales
- c Divisao de Pneumologia, Instituto do Coracao, Hospital das Clinicas HCFMUSP, Faculdade de Medicina, Universidade de Sao Paulo , Sao Paulo , BR
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Tsao MS, Carbone M, Galateau-Salle F, Moreira AL, Nicholson AG, Roden AC, Adjei AA, Aubry MC, Fennell DA, Gomez D, Harpole D, Hesdorffer M, Hirsch FR, Liu G, Malik S, Nowak A, Peikert T, Salgia R, Szlosarek P, Taioli E, Yang H, Tsao A, Mansfield AS. Pathologic Considerations and Standardization in Mesothelioma Clinical Trials. J Thorac Oncol 2019; 14:1704-1717. [PMID: 31260832 DOI: 10.1016/j.jtho.2019.06.020] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/05/2019] [Revised: 06/20/2019] [Accepted: 06/20/2019] [Indexed: 02/06/2023]
Abstract
The accurate diagnosis of mesothelioma is critical for the appropriate clinical management of this cancer. Many issues complicate making the diagnosis of mesothelioma including the presence of reactive mesothelial cells in benign pleural effusions, the heterogeneity of mesothelioma histopathology, the relatively high incidence of other epithelial malignancies that metastasize to the pleura, and primary sarcomas that arise within the pleura. Given the rapidly evolving field of molecular profiling and the need for translational correlates in mesothelioma clinical trials, the National Cancer Institute (NCI)-International Association for the Study of Lung Cancer-Mesothelioma Applied Research Foundation Clinical Trials Planning Meeting was convened in March 2017 to develop a consensus on standard pathology guidelines for future NCI-sponsored clinical trials in mesothelioma. This consensus statement covers recommendations for specimen handling, pathologic classification and diagnosis, biobanking, and tissue correlative studies.
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Affiliation(s)
- Ming-Sound Tsao
- Department of Pathology, Princess Margaret Cancer Centre and University of Toronto, Toronto, Ontario, Canada
| | - Michele Carbone
- Thoracic Oncology Program, University of Hawaii Cancer Center, Honolulu, Hawaii
| | | | - Andre L Moreira
- Department of Pathology, New York University Langone Health, New York, New York
| | - Andrew G Nicholson
- Department of Histopathology, Royal Brompton and Harefield NHS Foundation Trust and National Heart and Lung Institute, Imperial College, London, United Kingdom
| | - Anja C Roden
- Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, Minnesota
| | - Alex A Adjei
- Division of Medical Oncology, Mayo Clinic, Rochester, Minnesota
| | | | - Dean A Fennell
- Mesothelioma Research Programme, Leicester Cancer Research Centre, Leicester, United Kingdom
| | - Daniel Gomez
- Department of Radiation Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
| | - David Harpole
- Division of Cardiothoracic Surgery, Department of Surgery, Duke University, Durham, North Carolina
| | - Mary Hesdorffer
- Mesothelioma Applied Research Foundation, Alexandria, Virginia
| | - Fred R Hirsch
- Mount Sinai Health System, Center for Thoracic Oncology/Tisch Cancer Center, New York, New York
| | - Geoffrey Liu
- Princess Margaret Cancer Centre, Toronto, Ontario, Canada
| | - Shakun Malik
- Clinical Investigations Branch, Cancer Therapy Evaluation Program, National Cancer Institute, National Institutes of Health, Bethesda, Maryland
| | - Anna Nowak
- National Centre for Asbestos Related Disease, University of Western Australia, Nedlands, Western Australia, Australia
| | - Tobias Peikert
- Division of Pulmonary and Critical Care Medicine, Mayo Clinic, Rochester, Minnesota
| | - Ravi Salgia
- Department of Medical Oncology and Therapeutics Research, City of Hope, Duarte, California
| | - Peter Szlosarek
- Barts Cancer Institute, Queen Mary University of London, London, United Kingdom
| | - Emanuela Taioli
- Department of Epidemiology, Icahn School of Medicine at Mount Sinai, New York, New York; Department of Thoracic Surgery, Icahn School of Medicine at Mount Sinai, New York, New York
| | - Haining Yang
- Thoracic Oncology Program, University of Hawaii Cancer Center, Honolulu, Hawaii
| | - Anne Tsao
- Department of Thoracic/Head and Neck Medical Oncology, The University of Texas M.D. Anderson Cancer Center, Houston, Texas
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Prospective Study of the Utility of Computed Tomography Triage of Pleural Biopsy Strategies in Patients With Pleural Diseases. J Bronchology Interv Pulmonol 2019; 26:210-218. [PMID: 31211722 DOI: 10.1097/lbr.0000000000000559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
BACKGROUND This study aimed to prospectively evaluate the efficacy and reliability of a diagnostic workup, triaging pleural biopsy method according to baseline computerized tomography (CT) findings in the diagnosis of pleural diseases. METHODS Patients with pleural pathology were divided into 3 arms according to findings on CT scan images. Arm A: patients with pleural thickening/lesion in addition to pleural effusion. These patients underwent CT scan-guided Abrams' needle pleural biopsy. Arm B: patients with pleural effusion alone or suspected benign asbestos pleurisy. This group underwent medical thoracoscopy (MT). Arm C: patients with only pleural thickening. This group underwent ultrasonography-guided cutting needle pleural biopsy. MT was planned in patients who did not have a specific diagnosis in the CT scan-guided Abrams' needle pleural biopsy group. When patients with a histopathologic diagnosis of fibrinous pleuritis after MT were assessed in terms of the risk factors for malignant pleural diseases, we offered a further invasive procedure. RESULTS A total of 164 patients were enrolled in the study. Diagnostic sensitivity after the initial procedure was 90.2% in Arm A, 93.3% in Arm B, 95.2% in Arm C, and 92.4% in the entire workup. The negative predictive value of the entire workup was 90.4% for malignant pleural mesothelioma, 97.1% for metastatic malignant pleural diseases, and 100% for tuberculous pleurisy. Five cases who had a diagnosis of fibrinous pleuritis after MT were detected to have risk factors, 4 of which (80%) indicated malignant disease. Complication rates were low and acceptable. CONCLUSION Use of CT scans to triage an appropriate pleural biopsy method is associated with high diagnostic success. We recommend that the proposed diagnostic workup in this study may be used as a diagnostic algorithm for pleural diseases that require a histopathologic analysis. Determination of risk factors predicting malignant disease in patients where fibrinous pleuritis is reported after MT would be useful for clinical practice.
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Froudarakis ME. Thematic series: Novel insights in pleural diseases: Pleural disease: A continuously improved information. THE CLINICAL RESPIRATORY JOURNAL 2019; 13:269-271. [PMID: 30953578 DOI: 10.1111/crj.13029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Affiliation(s)
- Marios E Froudarakis
- Department of Pneumonology and Thoracic Oncology, North Hospital, University Hospital of Saint-Etienne, Saint-Etienne, France
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16
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Anevlavis S, Varga C, Nam TH, Man RWC, Demetriou A, Jain N, Lanfranco A, Froudarakis ME. Is there any role for thoracoscopy in the diagnosis of benign pleural effusions. CLINICAL RESPIRATORY JOURNAL 2019; 13:73-81. [DOI: 10.1111/crj.12983] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/14/2018] [Revised: 10/01/2018] [Accepted: 11/17/2018] [Indexed: 12/26/2022]
Affiliation(s)
- Stavros Anevlavis
- Department of Respiratory Medicine; University Hospital of Evros, Medical School, Democritus University of Thrace; Alexandroupolis Greece
| | - Csaba Varga
- Department of Respiratory Medicine; University Hospital of Evros, Medical School, Democritus University of Thrace; Alexandroupolis Greece
| | - Tse Hoi Nam
- Department of Respiratory Medicine; University Hospital of Evros, Medical School, Democritus University of Thrace; Alexandroupolis Greece
| | - Raymond Wong Chun Man
- Department of Respiratory Medicine; University Hospital of Evros, Medical School, Democritus University of Thrace; Alexandroupolis Greece
| | - Artemios Demetriou
- Department of Respiratory Medicine; University Hospital of Evros, Medical School, Democritus University of Thrace; Alexandroupolis Greece
| | - Nitin Jain
- Department of Respiratory Medicine; University Hospital of Evros, Medical School, Democritus University of Thrace; Alexandroupolis Greece
| | - Anthony Lanfranco
- Department of Respiratory Medicine; University Hospital of Evros, Medical School, Democritus University of Thrace; Alexandroupolis Greece
| | - Marios E. Froudarakis
- Department of Respiratory Medicine; University Hospital of Evros, Medical School, Democritus University of Thrace; Alexandroupolis Greece
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Báez-Saldaña R, Rumbo-Nava U, Escobar-Rojas A, Castillo-González P, León-Dueñas S, Aguirre-Pérez T, Vázquez-Manríquez ME. Accuracy of closed pleural biopsy in the diagnosis of malignant pleural effusion. ACTA ACUST UNITED AC 2019; 43:424-430. [PMID: 29340490 PMCID: PMC5792041 DOI: 10.1590/s1806-37562016000000323] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2016] [Accepted: 05/04/2017] [Indexed: 11/22/2022]
Abstract
OBJECTIVE Previous studies have demonstrated that closed pleural biopsy (CPB) has a sensitivity of less than 60% for diagnosing malignancy. Therefore, controversy has recently emerged regarding the value of CPB as a diagnostic test. Our objective was to assess the accuracy of CPB in diagnosing malignancy in patients with pleural effusion. METHODS This was a prospective 8-year study of individuals who underwent CPB to establish the etiology of pleural effusion. Information on each patient was obtained from anatomopathological reports and medical records. When CPB findings showed malignancy or tuberculosis, the biopsy was considered diagnostic, and that was the definitive diagnosis. In cases in which biopsy histopathological findings were nonspecific, a definitive diagnosis was established on the basis of other diagnostic procedures, such as thoracoscopy, thoracotomy, fiberoptic bronchoscopy, biochemical and cellular measurements in pleural fluid, and/or microbiological tests. The accuracy of CPB was determined with 2 × 2 contingency tables. RESULTS A total of 1034 biopsies from patients with pleural effusion were studied. Of those, 171 (16.54%) were excluded from the accuracy analysis either because of inadequate samples or insufficient information. The results of the accuracy analysis were as follows: sensitivity, 77%; specificity, 98%; positive predictive value, 99%; negative predictive value, 66%; positive likelihood ratio, 38.5; negative likelihood ratio, 0.23; pre-test probability, 2.13; and post-test probability, 82. CONCLUSIONS CPB is useful in clinical practice as a diagnostic test, because there is an important change from pre-test to post-test probability.
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Affiliation(s)
- Renata Báez-Saldaña
- . Servicio Clínico de Neumología Oncológica, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México, México.,. División de Posgrado, Facultad de Medicina, Universidad Nacional Autónoma de México. Ciudad de México, México
| | - Uriel Rumbo-Nava
- . Servicio Clínico de Neumología Oncológica, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México, México
| | - Araceli Escobar-Rojas
- . División de Posgrado, Facultad de Medicina, Universidad Nacional Autónoma de México. Ciudad de México, México
| | - Patricia Castillo-González
- . Servicio Clínico de Neumología Oncológica, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México, México
| | - Santiago León-Dueñas
- . Servicio Clínico de Neumología Oncológica, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México, México
| | - Teresa Aguirre-Pérez
- . Servicio Clínico de Neumología Oncológica, Instituto Nacional de Enfermedades Respiratorias, Ciudad de México, México
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18
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Zhang Y, Tang J, Zhou X, Zhou D, Wang J, Tang Q. Ultrasound-guided pleural cutting needle biopsy: accuracy and factors influencing diagnostic yield. J Thorac Dis 2018; 10:3244-3252. [PMID: 30069320 DOI: 10.21037/jtd.2018.05.94] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Background The aim of this study was to retrospectively investigate the diagnostic accuracy of ultrasound-guided pleural cutting needle biopsy (US-guided PCNB) and the potential factors influencing diagnostic yield. Methods From July 2014 to June 2016, a total of 147 percutaneous US-guided PCNBs in 144 patients were retrospectively reviewed. The final diagnosis was confirmed by histopathological analysis and follow-up. We calculated diagnostic accuracy, sensitivity, specificity, positive predictive value (PPV), and negative predictive value (NPV) and divided all cases into group of correct diagnoses (true-positive and true-negative cases) and group of incorrect diagnoses (false-positive, false-negative, and inconclusive cases). Univariate and multivariate logistic regression analyses were performed to analyze the differences of influencing factors (patient, pleura, and biopsy-associated factors) in the between the two groups. Results Seven patients were excluded because of loss to follow-up. A total of 140 cases were ultimately included (105 males and 35 females). There were 105 cases in the correct diagnosis group, and 35 cases in the incorrect diagnosis group. The overall accuracy of US-PCNB was 75.0% and the sensitivity, specificity, PPV, NPV in malignant diagnosis were 58.1%, 99.0%, 96.2%, and 84.2%, respectively. On univariate analysis, variables affecting diagnostic accuracy of US-PCNB were the pleural thickness (<3 mm in thickness 61.0%, ≥3 mm in thickness 85.2%; P=0.001), morphology (non-nodular pleura 71.4%, nodular pleura 95.2%; P=0.026), and needle size (18 G 69.1%, 16 G 87.0%; P=0.022). Finally multivariate logistic regression demonstrated that pleural thickness [odds ratio (OR): 0.278, P=0.003] and needle size (OR: 0.291, P=0.018) independently predicted diagnostic accuracy. Conclusions Pleural thickness and the size of the biopsy needle were significantly correlated with the diagnostic yield.
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Affiliation(s)
- Yuxin Zhang
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
| | - Jiaxin Tang
- Department of Respiratory Disease, The State Key Laboratory of Respiratory Disease, China Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
| | - Xinghua Zhou
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
| | - Dazhi Zhou
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
| | - Jinlin Wang
- Department of Respiratory Disease, The State Key Laboratory of Respiratory Disease, China Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
| | - Qing Tang
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou 510120, China
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19
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Christopher DJ, Dinakaran S, Gupta R, James P, Isaac B, Thangakunam B. Thoracoscopic pleural biopsy improves yield of Xpert MTB/RIF for diagnosis of pleural tuberculosis. Respirology 2018; 23:714-717. [DOI: 10.1111/resp.13275] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2017] [Revised: 12/27/2017] [Accepted: 01/23/2018] [Indexed: 11/26/2022]
Affiliation(s)
| | - Sridevi Dinakaran
- Department of Pulmonary Medicine; Christian Medical College; Vellore Tamil Nadu India
| | - Richa Gupta
- Department of Pulmonary Medicine; Christian Medical College; Vellore Tamil Nadu India
| | - Prince James
- Department of Pulmonary Medicine; Christian Medical College; Vellore Tamil Nadu India
| | - Barney Isaac
- Department of Pulmonary Medicine; Christian Medical College; Vellore Tamil Nadu India
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20
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Sharma M, Rameshbabu CS. Endoscopic ultrasound-guided evaluation of the pleura and cases of pleural effusion. Lung India 2017; 34:441-447. [PMID: 28869229 PMCID: PMC5592756 DOI: 10.4103/lungindia.lungindia_550_16] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
Abstract
The most efficient and cost-effective approach for the diagnosis of pleural exudates remains uncertain and is a subject of controversy. Essential factors to be considered include the respective diagnostic yields of thoracocentesis, closed pleural biopsy, and thoracoscopy. The role of endoscopic ultrasound (EUS) of the esophagus as a modality for the evaluation of pleural exudates has not yet been evaluated. The applied anatomy of the pleura has been discussed. The techniques involved in the EUS imaging of different aspects of the pleura in normal cases and in cases with pleural effusion are elaborated. The practical application of this knowledge can be useful in EUS-guided sampling of the pleural wall, pleural nodules, and in cases of pleural effusion.
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Affiliation(s)
- Malay Sharma
- Department of Gastroenterology, Jaswant Rai Speciality Hospital, Saket, Meerut, India
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21
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Solari L, Soto A, Van der Stuyft P. Performance of clinical prediction rules for diagnosis of pleural tuberculosis in a high-incidence setting. Trop Med Int Health 2017; 22:1283-1292. [PMID: 28727272 DOI: 10.1111/tmi.12932] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
OBJECTIVES Diagnosis of pleural tuberculosis (PT) is still a challenge, particularly in resource-constrained settings. Alternative diagnostic tools are needed. We aimed at evaluating the utility of Clinical Prediction Rules (CPRs) for diagnosis of pleural tuberculosis in Peru. METHODS We identified CPRs for diagnosis of PT through a structured literature search. CPRs using high-complexity tests, as defined by the FDA, were excluded. We applied the identified CPRs to patients with pleural exudates attending two third-level hospitals in Lima, Peru, a setting with high incidence of tuberculosis. Besides pleural fluid analysis, patients underwent closed pleural biopsy for reaching a final diagnosis through combining microbiological and histopathological criteria. We evaluated the performance of the CPRs against this composite reference standard using classic indicators of diagnostic test validity. RESULTS We found 15 eligible CPRs, of which 12 could be validated. Most included ADA, age, lymphocyte proportion and protein in pleural fluid as predictive findings. A total of 259 patients were included for their validation, of which 176 (67%) had PT and 50 (19%) malignant pleural effusion. The overall accuracy of the CPRs varied from 41% to 86%. Two had a positive likelihood ratio (LR) above 10, but none a negative LR below 0.1. ADA alone at a cut-off of ≥40 IU attained 87% diagnostic accuracy and had a positive LR of 6.6 and a negative LR of 0.2. CONCLUSION Many CPRs for PT are available. In addition to ADA alone, none of them contributes significantly to diagnosis of PT.
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Affiliation(s)
- Lely Solari
- Unit of General Epidemiology and Disease Control, Institute of Tropical Medicine of Antwerp, Antwerp, Belgium.,Escuela de Medicina, Universidad Peruana de Ciencias Aplicadas, Lima, Peru
| | - Alonso Soto
- Escuela de Medicina, Universidad Peruana de Ciencias Aplicadas, Lima, Peru
| | - Patrick Van der Stuyft
- Unit of General Epidemiology and Disease Control, Institute of Tropical Medicine of Antwerp, Antwerp, Belgium.,Department of Public Health, Ghent University, Ghent, Belgium
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Abstract
The burden of pleural diseases has substantially increased in the past decade because of a rise in the incidence of pleural space infections and pleural malignancies in a patient population that is older and more immunocompromised and has more comorbidities. This complexity increasingly requires minimally invasive diagnostic options and tailored management. Implications for patients are such that the limitations of current diagnostic methods need to be addressed by multidisciplinary teams of investigators from the fields of imaging, biology, and engineering. Ignored for a long time as an epiphenomenon at the crossroad of many unrelated medical problems, pleural diseases are finally getting the attention they deserve and have spurred a vibrant and exciting field of research.
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Affiliation(s)
- Fabien Maldonado
- Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt University School of Medicine, 1161 21st Avenue South, T-1218 Medical Center North, Nashville, TN, 37232, USA
| | - Robert J Lentz
- Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt University School of Medicine, 1161 21st Avenue South, T-1218 Medical Center North, Nashville, TN, 37232, USA
| | - Richard W Light
- Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt University School of Medicine, 1161 21st Avenue South, T-1218 Medical Center North, Nashville, TN, 37232, USA
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Ahmed ES, Abou Bakr SM, Eid HA, Shaarawy AT, Elsayed WT. Role of ultrasonography in the diagnosis of pleural effusion. THE EGYPTIAN JOURNAL OF BRONCHOLOGY 2017. [DOI: 10.4103/1687-8426.203797] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Abstract
The patient was a 69-year-old man with idiopathic pulmonary fibrosis who was taking pirfenidone. After 7 weeks of treatment, he suffered from left-sided eosinophilic pleurisy. Medical thoracoscopy was performed and the histopathological examination of the parietal pleura revealed the massive infiltration of eosinophils and lymphoid follicles. After stopping pirfenidone therapy, the patient's pleural effusion disappeared without additional treatment, and never recurred. This is the first case report of pirfenidone-induced pleurisy.
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Affiliation(s)
- Isano Hase
- Department of Respiratory Disease, Southern Tohoku General Hospital, Japan
- Department of Pulmonary Medicine and Clinical Immunology, Dokkyo Medical University, Japan
| | - Bunpei Yamaguchi
- Department of Respiratory Disease, Southern Tohoku General Hospital, Japan
- Department of Pulmonary Medicine and Clinical Immunology, Dokkyo Medical University, Japan
| | - Hidenori Takizawa
- Department of Respiratory Disease, Southern Tohoku General Hospital, Japan
- Department of Pulmonary Medicine and Clinical Immunology, Dokkyo Medical University, Japan
| | | | - Hideo Sakuma
- Department of Pathology, Southern Tohoku General Hospital, Japan
| | - Koichi Fujiu
- Department of General Thoracic Surgery, Southern Tohoku General Hospital, Japan
| | - Hideaki Miyamoto
- Department of General Thoracic Surgery, Southern Tohoku General Hospital, Japan
| | - Yoshiki Ishii
- Department of Pulmonary Medicine and Clinical Immunology, Dokkyo Medical University, Japan
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Wang J, Zhou X, Xie X, Tang Q, Shen P, Zeng Y. Combined ultrasound-guided cutting-needle biopsy and standard pleural biopsy for diagnosis of malignant pleural effusions. BMC Pulm Med 2016; 16:155. [PMID: 27855686 PMCID: PMC5114744 DOI: 10.1186/s12890-016-0318-x] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 11/13/2016] [Indexed: 11/23/2022] Open
Abstract
Background The most efficient approach to diagnose malignant pleural effusions (MPEs) is still controversial and uncertain. This study aimed to evaluate the utility of a combined approach using ultrasound (US)-guided cutting-needle biopsy (CNB) and standard pleural biopsy (SPB) for diagnosing MPE. Methods Pleural effusions were collected from 172 patients for biochemical and microbiological analyses. US-guided CNB and SPB were performed in the same operation sequentially to obtain specimens for histological analysis. Results US-guided CNB and SPB procedures provided adequate material for histological analysis in 90.7 and 93.0% of cases, respectively, while a combination of the 2 techniques was in 96.5% of cases. The sensitivity, specificity, positive-predictive value (PPV), negative-predictive value (NPV) and diagnostic accuracy of US-guided CNB versus SPB were: 51.2 vs 63.4%, 100 vs 100%, 100 vs 100%, 64.9 vs 72.2% and 74.4 vs 81.3%, respectively. When CNB was combined with SPB, the corresponding values were 88.6, 100, 100, 88.6 and 93.9%, respectively. Whereas sensitivity, NPV and diagnostic accuracy were not significantly different between CNB and SPB, the combination of CNB and SPB significantly improved the sensitivity, NPV and diagnostic accuracy versus each technique alone (p < 0.05). Significant pain (eight patients), moderate haemoptysis (two patients) and chest wall haematomas (two patients) were observed following CNB, while syncope (four patients) and a slight pneumothorax (four patients) were observed following SPB. Conclusions Use of a combination of US-guided CNB and SPB afforded a high sensitivity to diagnose MPEs, it is a convenient and safe approach. Electronic supplementary material The online version of this article (doi:10.1186/s12890-016-0318-x) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Jinlin Wang
- Department of Respiratory Disease, The State Key Laboratory of Respiratory Disease, China Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Rd, Guangzhou, 510120, Guangdong Province, China
| | - Xinghua Zhou
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Xiaohong Xie
- Department of Respiratory Disease, The State Key Laboratory of Respiratory Disease, China Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Rd, Guangzhou, 510120, Guangdong Province, China
| | - Qing Tang
- Department of Ultrasound, First Affiliated Hospital of Guangzhou Medical University, Guangzhou, China
| | - Panxiao Shen
- Department of Respiratory Disease, The State Key Laboratory of Respiratory Disease, China Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Rd, Guangzhou, 510120, Guangdong Province, China
| | - Yunxiang Zeng
- Department of Respiratory Disease, The State Key Laboratory of Respiratory Disease, China Clinical Research Centre for Respiratory Disease, Guangzhou Institute of Respiratory Disease, First Affiliated Hospital of Guangzhou Medical University, 151 Yanjiang Rd, Guangzhou, 510120, Guangdong Province, China.
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26
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Zuberi FF, Zuberi BF, Ali SK, Hussain S, Mumtaz F. Yield of closed pleural biopsy and cytology in exudative pleural effusion. Pak J Med Sci 2016; 32:356-60. [PMID: 27182239 PMCID: PMC4859022 DOI: 10.12669/pjms.322.9613] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objective: To determine diagnostic yield of Closed Pleural Biopsy (CPB) and Cytology in Exudative Pleural Effusion (PE). Methods: This prospective comparative study was conducted at Chest Unit-II & Medical Unit-IV of Dow University of Health Sciences, Karachi Pakistan from January 2011 till December 2014. Results: Ninety-four patients with exudative PE were finally included. The mean age (SD) was 44.0 (13.8) years. Overall Specific Diagnosis was reached in 76/94 patients; 46 Tuberculosis PE (TPE) & 30 Malignant PE (MPE). CPB diagnosed all TPE patients alone and 28/30 of MPE. Cytology diagnosed only 10/30 patients of MPE with 8 patients having both CPB & Cytology positive for malignancy whereas in the remaining two cases only Cytology positive. The sensitivity of CPB in detecting TPE and MPE was 93.9% and 82.4% respectively whereas specificity for both was 100%. The diagnostic yield of cytology in detecting MPE is only (33.3%). The diagnostic yield of CPB for TPE and MPE is 100% and 93.3% respectively. The overall specific diagnostic yield of CPB is 78.7%. Conclusion: CPB is better than pleural fluid cytology alone with the later adding little to diagnostic yield when both combined in distinguishing TPE from MPE, the two main differential of exudative PE in a TB-Endemic country.
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Affiliation(s)
- Faisal Faiyaz Zuberi
- Dr. Faisal Faiyaz Zuberi, FCPS (Medicine), FCPS (Pulmonology). Chest Unit-II, Ojha Institute of Chest Diseases, Dow University of Health Sciences, Karachi, Pakistan
| | - Bader Faiyaz Zuberi
- Prof. Bader Faiyaz Zuberi, FCPS. Dow Medical College, Dow University of Health Sciences, Karachi, Pakistan
| | - Syed Khalid Ali
- Dr. Syed Khalid Ali, MCPS. Chest Unit-II, Ojha Institute of Chest Diseases, Dow University of Health Sciences, Karachi, Pakistan
| | - Sagheer Hussain
- Dr. Sagheer Hussain, MBBS. Chest Unit-II, Ojha Institute of Chest Diseases, Dow University of Health Sciences, Karachi, Pakistan
| | - Farhana Mumtaz
- Dr. Farhana Mumtaz, DTCD. Chest Unit-II, Ojha Institute of Chest Diseases, Dow University of Health Sciences, Karachi, Pakistan
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Koegelenberg CFN, Allwood BW. Image Guidance of Pleural Biopsies: Are Electromagnetic Waves Superior to Sound Waves? Respiration 2016; 91:267-8. [PMID: 26840908 DOI: 10.1159/000444092] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Coenraad F N Koegelenberg
- Division of Pulmonology, Department of Medicine, Stellenbosch University and Tygerberg Academic Hospital, Cape Town, South Africa
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28
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Metintas M, Yildirim H, Kaya T, Ak G, Dundar E, Ozkan R, Metintas S. CT Scan-Guided Abrams' Needle Pleural Biopsy versus Ultrasound-Assisted Cutting Needle Pleural Biopsy for Diagnosis in Patients with Pleural Effusion: A Randomized, Controlled Trial. Respiration 2016; 91:156-63. [DOI: 10.1159/000443483] [Citation(s) in RCA: 47] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/03/2015] [Accepted: 12/15/2015] [Indexed: 11/19/2022] Open
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29
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Fu J, Yang W, Wang S, Bai J, Wu H, Wang H, Yan K, Chen M. Clinical value of contrast-enhanced ultrasound in improving diagnostic accuracy rate of transthoracic biopsy of anterior-medial mediastinal lesions. Chin J Cancer Res 2016; 28:617-625. [PMID: 28174490 PMCID: PMC5242449 DOI: 10.21147/j.issn.1000-9604.2016.06.08] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Abstract
Objective To evaluate the clinical value of contrast-enhanced ultrasound (CEUS) in transthoracic biopsy of anterior-medial mediastinal lesions. Methods A total of 123 patients with anterior or middle mediastinum lesions required ultrasound guided transthoracic biopsy for pathological diagnosis. Among them, 72 patients received CEUS examinations before biopsy. After CEUS, 8 patients were excluded from biopsy and the rest 64 patients underwent biopsy (CEUS group). During the same period, 51 patients received biopsy without CEUS examination (US group). The ultrasonography characteristics, the number of biopsy puncture attempts, diagnostic accuracy rate and the incidence of complications were recorded and compared between the two groups. Results A large portion of necrosis area or superficial large vessels was found in 8 patients, so the biopsy was cancelled. The internal necrosis was demonstrated in 43.8% of the lesions in CEUS group and in 11.8% of US group (P>0.001). For thymic carcinoma, CEUS increased the detection rate of internal necrosis and pericardial effusion than conventional ultrasound (62.5% vs. 18.8%, P=0.012; 56.3% vs. 12.5%, P=0.023). The average number of punctures in CEUS group and US group was 2.36±0.70 and 2.21±0.51 times, respectively (P>0.05). The diagnostic accuracy rate of biopsy in CEUS group (96.9%, 62/64) was significantly higher than that in US group (84.3%, 43/51) (P=0.022). In US group, 2 patients suffered from mediastinal bleeding (3.9%), while no major complications occurred in CEUS group.
Conclusions CEUS examination provided important information before transthoracic mediastinum biopsy and improved diagnostic accuracy rate in biopsy of anterior and middle mediastinum lesions than conventional ultrasound.
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Affiliation(s)
- Jingjing Fu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing),1Department of Ultrasound
| | - Wei Yang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing),1Department of Ultrasound
| | - Song Wang
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing),1Department of Ultrasound
| | - Jing Bai
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing),1Department of Ultrasound
| | - Hao Wu
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing),1Department of Ultrasound
| | - Haiyue Wang
- Department of Pathology, Peking University Cancer Hospital & Institute, Beijing 100142, China
| | - Kun Yan
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing),1Department of Ultrasound
| | - Minhua Chen
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing),1Department of Ultrasound
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30
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Abstract
In the modern management of pleural diseases, thoracoscopy has a clear advantage over closed pleural biopsy. By way of its high yield, both in malignant pleural disease and pleural Tuberculosis - the two commonest cause of undiagnosed pleural effusion, thoracoscopy has the added advantage of faster symptom relief and offering effective pleurodesis. This makes it an attractive diagnostic and therapeutic procedure of choice and features high in the algorithms of many international guidelines on the approach to pleural diseases.
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Affiliation(s)
- Dharmesh Patel
- City Clinic and Bhailal Amin General Hospital, Vadodara, Gujarat, India
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31
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Dixon G, de Fonseka D, Maskell N. Pleural controversies: image guided biopsy vs. thoracoscopy for undiagnosed pleural effusions? J Thorac Dis 2015; 7:1041-51. [PMID: 26150917 DOI: 10.3978/j.issn.2072-1439.2015.01.36] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2015] [Accepted: 01/15/2015] [Indexed: 12/14/2022]
Abstract
Undiagnosed pleural effusions present an increasing diagnostic burden upon healthcare providers internationally. The investigation of pleural effusions often requires the acquisition of tissue for histological analysis and diagnosis. Historically there were two options for tissue biopsy: a 'gold standard' surgical biopsy or a "blind" closed pleural biopsy. Over the last decade however, image-guided Tru-cut biopsies and local anaesthetic thoracoscopic (local anaesthetic thoracoscopy) biopsies have become more widespread. Image-guided techniques acquire samples under ultrasound (US) or computed tomography (CT) guidance whereas LAT involves the direct visualisation and biopsy of the pleura with pleuroscopy. Both techniques have been shown to be superior to 'blind' closed pleural biopsy for the diagnosis of pleural or metastatic malignancy. However, closed biopsy remains a viable method of investigation in areas of high incidence of tuberculosis (TB). Beyond this, each investigative technique has its own advantages and disadvantages. Image-guided biopsy is less invasive, usually carried out as an outpatient procedure, and enables tissue biopsy in frail patients and those with pleural thickening but no pleural fluid. Local anaesthetic thoracoscopy (LAT) provides diagnostic and therapeutic capabilities in one procedure. Large volume thoracentesis, multiple pleural biopsies and talc poudrage can be carried out in a single procedure. The overall diagnostic yield is similar for both techniques, although there are no large-scale direct comparisons. Both techniques share low complication rates.
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Affiliation(s)
- Giles Dixon
- 1 North Bristol NHS Trust, Bristol, UK ; 2 Academic Respiratory Unit, University of Bristol, Bristol, UK
| | - Duneesha de Fonseka
- 1 North Bristol NHS Trust, Bristol, UK ; 2 Academic Respiratory Unit, University of Bristol, Bristol, UK
| | - Nick Maskell
- 1 North Bristol NHS Trust, Bristol, UK ; 2 Academic Respiratory Unit, University of Bristol, Bristol, UK
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32
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Koegelenberg CFN, Irusen EM, von Groote-Bidlingmaier F, Bruwer JW, Batubara EMA, Diacon AH. The utility of ultrasound-guided thoracentesis and pleural biopsy in undiagnosed pleural exudates. Thorax 2015; 70:995-7. [PMID: 25997433 DOI: 10.1136/thoraxjnl-2014-206567] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2014] [Accepted: 04/26/2015] [Indexed: 11/04/2022]
Abstract
We assessed the utility of ultrasound to guide the selection of closed pleural biopsy technique and site and to assess the respective contributions of repeat thoracentesis and closed pleural biopsy in 100 consecutive patients with undiagnosed pleural exudates. Thoracentesis was more likely to be diagnostic in TB than malignancy (77.8% vs 31.0%, p<0.001). The addition of ultrasound-guided biopsy increased the combined yield for all diagnoses from 48.0% to 90.0% (p<0.001), for malignancy from 31.0% to 89.7% (p<0.001) and for TB from 77.8% to 88.9% (p=0.688). Our findings suggest that this minimally invasive approach has a high diagnostic yield.
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Affiliation(s)
| | - Elvis Malcom Irusen
- Division of Pulmonology, Department of Medicine, Stellenbosch University & Tygerberg Academic Hospital, Cape Town, South Africa
| | - Florian von Groote-Bidlingmaier
- Division of Pulmonology, Department of Medicine, Stellenbosch University & Tygerberg Academic Hospital, Cape Town, South Africa
| | - Johannes Willem Bruwer
- Division of Pulmonology, Department of Medicine, Stellenbosch University & Tygerberg Academic Hospital, Cape Town, South Africa
| | - Enas Mansour A Batubara
- Division of Pulmonology, Department of Medicine, Stellenbosch University & Tygerberg Academic Hospital, Cape Town, South Africa
| | - Andreas Henri Diacon
- Division of Pulmonology, Department of Medicine, Stellenbosch University & Tygerberg Academic Hospital, Cape Town, South Africa Division of Medical Physiology, Department of Biomedical Sciences, Stellenbosch University & Tygerberg Academic Hospital, Cape Town, South Africa
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Wiewiorski M, Hiebinger A, Hoechel S, Müller-Gerbl M, Barg A, Valderrabano V, Hügle T. Transcutaneous pleural biopsy with a retrograde forceps: a novel approach. Surg Endosc 2015; 30:396-400. [PMID: 25894446 DOI: 10.1007/s00464-015-4204-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 03/31/2015] [Indexed: 10/23/2022]
Abstract
PURPOSE Pleural biopsies are commonly performed to investigate the cause of exudative pleural effusion. Biopsy needles (e.g. Abrams needle, Cope needle) are traditionally used to perform the biopsy. However, certain complications such as pneumothorax and haemothorax have been described. We present a technique utilizing a novel retrograde forceps, which could improve the simplicity and lower the complication rate of performing closed pleural biopsies. DESCRIPTION A retrograde forceps (Retroforceps, Karl Storz, Tuttlingen, Germany) was used to perform 20 transcutaneous pleural biopsies in a cadaver thorax under thoracoscopical control. Video documentation of the procedure from outside and inside the thorax was performed. The surgeon performing the biopsy was blinded to the thoracoscopical view. After the removal of the forceps, it was checked whether biopsy material was retrieved. The video material was retrospectively used to confirm whether the biopsy was taken from the pleura parietalis. EVALUATION Biopsy material was retrieved in 19 out of 20 biopsy attempts. Video material confirmed that the biopsy was taken from the pleura parietalis in all cases. CONCLUSIONS Using a retrograde biopsy forceps is a simple and practicable procedure suitable for clinical application. This technique could potentially reduce the incidence of pneumothorax.
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Affiliation(s)
- Martin Wiewiorski
- Osteoarthritis Research Center Basel, Hebelstrasse 32, 4031, Basel, Switzerland.
| | - Andreas Hiebinger
- Division of Thoracic Surgery, University Hospital Basel, Basel, Switzerland
| | | | | | - Alexej Barg
- Department of Orthopaedics, University of Utah, 590 Wakara Way, Salt Lake City, UT, 84108, USA
| | - Victor Valderrabano
- Osteoarthritis Research Center Basel, Hebelstrasse 32, 4031, Basel, Switzerland.,Department of Orthopedics and Traumatology, Schmerzklinik Basel, Hirschgässlein 11-15, 4010, Basel, Switzerland
| | - Thomas Hügle
- Osteoarthritis Research Center Basel, Hebelstrasse 32, 4031, Basel, Switzerland. .,Department of Rheumatology, University Hospital Basel, Basel, Switzerland.
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Dietrich CF, Mathis G, Cui XW, Ignee A, Hocke M, Hirche TO. Ultrasound of the pleurae and lungs. ULTRASOUND IN MEDICINE & BIOLOGY 2015; 41:351-365. [PMID: 25592455 DOI: 10.1016/j.ultrasmedbio.2014.10.002] [Citation(s) in RCA: 74] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Revised: 09/24/2014] [Accepted: 10/01/2014] [Indexed: 06/04/2023]
Abstract
The value of ultrasound techniques in examination of the pleurae and lungs has been underestimated over recent decades. One explanation for this is the assumption that the ventilated lungs and the bones of the rib cage constitute impermeable obstacles to ultrasound. However, a variety of pathologies of the chest wall, pleurae and lungs result in altered tissue composition, providing substantially increased access and visibility for ultrasound examination. It is a great benefit that the pleurae and lungs can be non-invasively imaged repeatedly without discomfort or radiation exposure for the patient. Ultrasound is thus particularly valuable in follow-up of disease, differential diagnosis and detection of complications. Diagnostic and therapeutic interventions in patients with pathologic pleural and pulmonary findings can tolerably be performed under real-time ultrasound guidance. In this article, an updated overview is given presenting not only the benefits and indications, but also the limitations of pleural and pulmonary ultrasound.
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Affiliation(s)
- Christoph F Dietrich
- Department of Internal Medicine 2, Caritas-Krankenhaus, Bad Mergentheim, Germany.
| | | | - Xin-Wu Cui
- Department of Internal Medicine 2, Caritas-Krankenhaus, Bad Mergentheim, Germany
| | - Andre Ignee
- Department of Internal Medicine 2, Caritas-Krankenhaus, Bad Mergentheim, Germany
| | - Michael Hocke
- Department of Internal Medicine 2, Hospital Meiningen, Meiningen, Germany
| | - Tim O Hirche
- Department of Pulmonary Medicine, German Clinic for Diagnosics, Wiesbaden, Germany
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35
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Abstract
PURPOSE OF REVIEW In managing pleural diseases, medical thoracoscopy is often performed as a diagnostic and/or therapeutic procedure, particularly in undiagnosed pleural effusions. Flexi-rigid pleuroscopes are now widely available as an alternative to conventional rigid thoracoscopes. There is an ongoing debate on which is the better instrument. This review analyses the current literature that compared rigid and flexi-rigid approaches, and outlines the medical advances that may influence the future role of thoracoscopy. RECENT FINDINGS Both rigid and flexi-rigid thoracoscopies are well tolerated. Although biopsies are smaller with flexi-rigid biopsy forceps, two small randomized trials reported similar diagnostic yield using either instrument. No studies have specifically examined patient comfort or the outcome of talc poudrage using the two devices. New techniques (e.g. insulated-tip knife and cryobiopsy) have been used as adjuncts with flexi-rigid pleuroscopy to overcome the difficulties in sampling thickened pleura. SUMMARY The rigid and flex-rigid instruments have different merits and limitations. Both approaches provide comparable diagnostic yields in the overall patient population undergoing diagnostic thoracoscopy, though their performances specifically in patients with fibrotic pleural thickening have not been examined. Operators using the flexi-rigid approach should have alternative strategies for sampling thickened pleura. Advances in cytopathology and imaging-guided biopsy will likely reduce the need of medical thoracoscopy in the future.
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36
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Niu XK, Bhetuwal A, Yang HF. CT-guided core needle biopsy of pleural lesions: evaluating diagnostic yield and associated complications. Korean J Radiol 2015; 16:206-12. [PMID: 25598692 PMCID: PMC4296272 DOI: 10.3348/kjr.2015.16.1.206] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2014] [Accepted: 11/05/2014] [Indexed: 01/10/2023] Open
Abstract
Objective The purpose of this study was to retrospectively evaluate the diagnostic accuracy and complications of CT-guided core needle biopsy (CT-guided CNB) of pleural lesion and the possible effects of influencing factors. Materials and Methods From September 2007 to June 2013, 88 consecutive patients (60 men and 28 women; mean [± standard deviation] age, 51.1 ± 14.4 years; range, 19-78 years) underwent CT-guided CNB, which was performed by two experienced chest radiologists in our medical center. Out of 88 cases, 56 (63%) were diagnosed as malignant, 28 (31%) as benign and 4 (5%) as indeterminate for CNB of pleural lesions. The final diagnosis was confirmed by either histopathological diagnosis or clinical follow-up. The diagnostic accuracy, sensitivity, specificity, positive predictive value (PPV), negative predictive value (NPV), and complication rates were statistically evaluated. Influencing factors (patient age, sex, lesion size, pleural-puncture angle, patient position, pleural effusion, and number of pleural punctures) were assessed for their effect on accuracy of CT-guided CNB using univariate and subsequent multivariate analysis. Results Diagnostic accuracy, sensitivity, specificity, PPV, and NPV were 89.2%, 86.1%, 100%, 100%, and 67.8%, respectively. The influencing factors had no significant effect in altering diagnostic accuracy. As far as complications were concerned, occurrence of pneumothorax was observed in 14 (16%) out of 88 patients. Multivariate analysis revealed lesion size/pleural thickening as a significant risk factor (odds ratio [OR]: 8.744, p = 0.005) for occurrence of pneumothorax. Moreover, presence of pleural effusion was noted as a significant protective factor (OR: 0.171, p = 0.037) for pneumothorax. Conclusion CT-guided CNB of pleural lesion is a safe procedure with high diagnostic yield and low risk of significant complications.
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Affiliation(s)
- Xiang-Ke Niu
- Department of Radiology, Affiliated Hospital of Chengdu University, Chengdu, Sichuan Province 610000, China
| | - Anup Bhetuwal
- Sichuan Key Laboratory of Medical Imaging, and Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan Province 637000, China
| | - Han-Feng Yang
- Sichuan Key Laboratory of Medical Imaging, and Department of Radiology, Affiliated Hospital of North Sichuan Medical College, Nanchong, Sichuan Province 637000, China
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37
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Abstract
Closed pleural biopsy used to be a popular method of evaluation of pleural effusion. With the advent of thoracoscopy, this valuable method is being neglected. Studies have shown that closed pleural biopsy especially done with image guidance has high yield and low complication rate as compared to thoracoscopy. Given the ease of the procedure and the less cost involved, imaged guided closed pleural biopsy should be considered as the initial diagnostic step in undiagnosed pleural biopsy especially in developing countries with high prevalence of tuberculosis.
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Sun W, Li J, Jiang HG, Ge LP, Wang Y. Diagnostic value of MUC1 and EpCAM mRNA as tumor markers in differentiating benign from malignant pleural effusion. QJM 2014; 107:1001-7. [PMID: 24939190 DOI: 10.1093/qjmed/hcu130] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/19/2023] Open
Abstract
BACKGROUND The sensitivity of conventional cytology for the detection of tumor cells in pleural effusion (PE) is inadequate. Mucine 1 (MUC1) and epithelial cell adhesion molecule (EpCAM) are two frequently and intensely expressed tumor-associated antigens in malignancies of epithelial origin. OBJECTIVE To evaluate the diagnostic value of pleural fluid MUC1 and EpCAM mRNA in differentiating benign and malignant PE. METHOD Fifty-eight patients with malignant PE and 40 patients with benign PE were included in this study. Pleural fluid MUC1 and EpCAM mRNA levels were measured by quantitative real-time PCR. Carcinoembryonic antigen (CEA) and cytokeratin 19 fragment (Cyfra21-1) were also detected simultaneously. The receiver operating characteristic (ROC) curves were constructed to assess diagnostic performance of the four tumor markers in PE. RESULTS For the diagnosis of malignant PE, MUC1 and EpCAM mRNA had larger area under ROC curves (0.916 and 0.922) and higher sensitivity (67.2 and 70.7%) with the same specificity, when compared with CEA and Cyfra21-1 (0.821 and 0.780; 48.3 and 44.8%, respectively). By combining cytology with MUC and EpCAM, a positive result indicating the presence of malignancy was achieved in 87.9%, with a good specificity of 95%. CONCLUSIONS Compared with CEA and Cyfra21-1, the performance of MUC1 and EpCAM mRNA in malignant PE diagnosis was better. MUC1 and EpCAM mRNA in combination with cytology is a highly sensitive and specific diagnostic tool for detecting malignancy in PE.
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Affiliation(s)
- W Sun
- From the Department of Pulmonary Medicine and Center of Experimental Medicine, Affiliated Hospital of Jiangsu University, 438 North Jiefang Street, Zhenjiang 212001, China
| | - J Li
- From the Department of Pulmonary Medicine and Center of Experimental Medicine, Affiliated Hospital of Jiangsu University, 438 North Jiefang Street, Zhenjiang 212001, China
| | - H-G Jiang
- From the Department of Pulmonary Medicine and Center of Experimental Medicine, Affiliated Hospital of Jiangsu University, 438 North Jiefang Street, Zhenjiang 212001, China
| | - L-P Ge
- From the Department of Pulmonary Medicine and Center of Experimental Medicine, Affiliated Hospital of Jiangsu University, 438 North Jiefang Street, Zhenjiang 212001, China
| | - Y Wang
- From the Department of Pulmonary Medicine and Center of Experimental Medicine, Affiliated Hospital of Jiangsu University, 438 North Jiefang Street, Zhenjiang 212001, China
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Cao YY, Fan N, Xing F, Xu LY, Qu YJ, Liao MY. Computed tomography-guided cutting needle pleural biopsy: Accuracy and complications. Exp Ther Med 2014; 9:262-266. [PMID: 25452813 PMCID: PMC4247294 DOI: 10.3892/etm.2014.2078] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2014] [Accepted: 10/16/2014] [Indexed: 11/06/2022] Open
Abstract
In cases of pleural lesion, tissue samples can be obtained through thoracoscopy or closed needle biopsy for histopathological analysis. Cutting needle biopsy is a relatively recent addition to these techniques. The aim of this study was to evaluate the diagnostic accuracy and safety of computed tomography-guided cutting needle pleural biopsy (CT-CNPB), as well as the associated complications, in patients with pleural lesion. This study was a retrospective analysis of 92 percutaneous CT-CNPBs on 90 patients between March 2008 and May 2013. For group comparisons, χ2 tests were used to detect the risk factors for diagnostic accuracy (false-negative rate). Of the 92 CT-CNPBs, malignant lesions were diagnosed in 55 cases (mesothelioma in 12, metastatic pleural disease in 36, synoviosarcoma in one, indeterminate-origin disease in one and false-negative lesion in five) and benign pleural disease was diagnosed in 37 cases (inflammation in 15, tuberculosis in 10, granuloma in three, solitary fibrous tumor in two, hematoma in one, fungus in one and indeterminate-origin disease in five). The sensitivity of diagnostic malignant lesion was 90.9%, and the specificity and positive and negative predictive values were 100, 100 and 88.1%, respectively. The overall diagnostic accuracy was 94.6%. A specific diagnosis was achieved in 89.1% of malignant lesions and 86.4% of benign lesions. Univariate analysis of the risk factors affecting accuracy (false-negative rate) did not reveal any significant differences (all P>0.05). The complication rates were 6.5% for pneumothorax, 8.7% for hemorrhage and 1.1% for hemothorax. In conclusion, CT-CNPB is a safe and accurate diagnostic technique that can be recommended as the primary method of diagnosis in patients with pleural thickening or lesions observed by CT scan.
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Affiliation(s)
- Yi-Yuan Cao
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China
| | - Na Fan
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China
| | - Fen Xing
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China
| | - Li-Ying Xu
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China
| | - Yan-Juan Qu
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China
| | - Mei-Yan Liao
- Department of Radiology, Zhongnan Hospital of Wuhan University, Wuhan, Hubei 430071, P.R. China
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Rodriguez-Panadero F, Romero-Romero B. Lung cancer coexisting with ipsilateral pleural effusion. Lung Cancer Manag 2014. [DOI: 10.2217/lmt.14.21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
SUMMARY Invasion beyond the elastic layer of the visceral pleura and/or diffuse pleural metastatic spread affects negatively survival in lung cancer. Presence of pleural effusion is also associated with poor prognosis, and image techniques can be of great help for diagnosis. When pleural fluid cytology is negative, thoracoscopy is advisable before attempting tumor resection, in order to detect unsuspected pleural metastases. If widespread pleural malignancy is confirmed, chemical pleurodesis using graded talc (with particles larger than 20 µm in diameter) is the best option, unless the lung is unable to re-expand. In this case, or when a previous pleurodesis has failed, or there is a short life expectancy, placement of a indwelling pleural catheter is the treatment of choice.
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Affiliation(s)
- Francisco Rodriguez-Panadero
- Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocio/CSIC/Universidad de Sevilla, Seville, Spain
- Unidad Médico–Quirúrgica de Enfermedades Respiratorias (UMQER), Hospital Universitario Virgen del Rocío, Seville, Spain
- CIBER de Enfermedades Respiratorias (CIBERES), I.S. Carlos III, Spain
| | - Beatriz Romero-Romero
- Instituto de Biomedicina de Sevilla (IBiS), Hospital Universitario Virgen del Rocio/CSIC/Universidad de Sevilla, Seville, Spain
- Unidad Médico–Quirúrgica de Enfermedades Respiratorias (UMQER), Hospital Universitario Virgen del Rocío, Seville, Spain
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41
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Manu MK, Prakashini K, Mohapatra AK, Kudva R. Image guided biopsy of the pleura: a useful diagnostic tool even when fluid is minimal. BMJ Case Rep 2014; 2014:bcr-2013-201754. [PMID: 24980995 DOI: 10.1136/bcr-2013-201754] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022] Open
Abstract
A man in his late thirties presented with left-sided chest pain, recurrent fever and cough. Radiographical study revealed left pleural effusion which on ultrasonic imaging was minimal and non-tappable. Image guided trucut pleural biopsy yielded pleural specimens which helped in confirming the diagnosis of tuberculosis.
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Affiliation(s)
- Mohan K Manu
- Department of Pulmonary Medicine, Kasturba Medical College Manipal, Manipal University, Manipal, Karnataka, India
| | - Koteshwara Prakashini
- Department of Radiology and Imaging, Kasturba Medical College, Manipal, Karnataka, India
| | - Aswini Kumar Mohapatra
- Department of Pulmonary Medicine, Kasturba Medical College Manipal, Manipal University, Manipal, Karnataka, India
| | - Ranjini Kudva
- Department of Pathology, Kasturba Medical College, Manipal, Karnataka, India
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Comparison of same day diagnostic tools including Gene Xpert and unstimulated IFN-γ for the evaluation of pleural tuberculosis: a prospective cohort study. BMC Pulm Med 2014; 14:58. [PMID: 24708530 PMCID: PMC4108018 DOI: 10.1186/1471-2466-14-58] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2013] [Accepted: 04/03/2014] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND The accuracy of currently available same-day diagnostic tools (smear microscopy and conventional nucleic acid amplification tests) for pleural tuberculosis (TB) is sub-optimal. Newer technologies may offer improved detection. METHODS Smear-microscopy, adenosine deaminase (ADA), interferon gamma (IFN-γ), and Xpert MTB/RIF [using an unprocessed (1 ml) and centrifuged (~20 ml) sample] test accuracy was evaluated in pleural fluid from 103 consecutive patients with suspected pleural TB. Culture for M.tuberculosis and/or histopathology (pleural biopsy) served as the reference standard. Patients were followed prospectively to determine their diagnostic categorisation. RESULTS Of 93 evaluable participants, 40 had definite-TB (reference positive), 5 probable-TB (not definite but treated for TB) and 48 non-TB (culture and histology negative, and not treated for TB). Xpert MTB/RIF sensitivity and specificity (95% CI) was 22.5% (12.4 - 37.6) and 98% (89.2 - 99.7), respectively, and centrifugation did not improve sensitivity (23.7%). The Xpert MTB/RIF internal positive control showed no evidence of inhibition. Biomarker specific sensitivity, specificity, PPV, and NPVs were: ADA (48.85 IU/L; rule-in cut-point) 55.3% (39.8 - 69.9), 95.2% (83.9 - 98.7), 91.4 (73.4 - 95.4), 69.7% (56.7 - 80.1); ADA (30 IU/L; clinically used cut-point) 79% (63.7 - 89), 92.7% (80.6 - 97.5), 91.0 (73.4 - 95.4), 82.7% (69.3 - 90.1); and IFN-γ (107.7 pg/ml; rule-in cut-point) 92.5% (80.2 - 97.5), 95.9% (86.1 - 98.9), 94.9% (83.2 - 98.6), 93.9% (83.5 - 97.9), respectively (IFN-γ sensitivity and NPV better than Xpert [p < 0.05] and rule-in ADA [p < 0.05]). CONCLUSION The usefulness of Xpert MTB/RIF to diagnose pleural TB is limited by its poor sensitivity. IFN-γ is an excellent rule-in test and, compared to ADA, has significantly better sensitivity and rule-out value in a TB-endemic setting.
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Botana Rial M, Briones Gómez A, Ferrando Gabarda JR, Cifuentes Ruiz JF, Guarín Corredor MJ, Manchego Frach N, Cases Viedma E. Tru-cut needle pleural biopsy and cytology as the initial procedure in the evaluation of pleural effusion. Arch Bronconeumol 2014; 50:313-7. [PMID: 24576447 DOI: 10.1016/j.arbres.2013.12.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2013] [Revised: 12/13/2013] [Accepted: 12/18/2013] [Indexed: 10/25/2022]
Abstract
INTRODUCTION AND OBJECTIVES The evaluation of pleural effusion (PE) includes various techniques, including pleural biopsy (PB). Our aim was to study the diagnostic yield of Tru-Cut needle PB (TCPB) and to define clinical/radiological situations in which TCPB might be indicated as an initial procedure. METHODOLOGY Retrospective study of TCPB in a hospital centre (2010-2012). Cases of pleural lesions without effusion were excluded. Clinical and radiological variables, diagnostic yield, TCPB complications and factors associated with the diagnostic yield of the combination of TCPB and thoracocentesis as initial procedure were analysed. RESULTS One hundred and twenty-seven (127) TCPB were reviewed: 29.1% were cases of malignant PE and in 18.9% the cause of the PE could not be determined. The diagnostic yield of TCPB for tuberculosis was 76.5% (13/17) and 54% (20/37) for malignant PE. Complications occurred in 4.7% of the cases. In 72 patients with a final definitive diagnosis, TCPB was performed at the same time as the initial thoracocentesis. Diagnostic yield for the combination of TCPB/cytology as an initial technique was 43% (31/72) compared to 12.5% (9/72) for cytology only (p=0.01). The only predictive variable for the indication of TCBP as an initial technique was a PE volume>2/3 (P=.04). CONCLUSIONS TCPB is safe and provides an acceptable diagnostic yield, particularly when combined with simultaneous cytology in the evaluation of PE of various aetiologies. Radiological criteria may help guide the selection of patients who could benefit from this technique as an initial procedure combined with thoracocentesis.
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Affiliation(s)
- Maribel Botana Rial
- Unidad de Técnicas Broncopleurales, Complexo Hospitalario Universitario de Vigo, Vigo, Pontevedra, España
| | - Andrés Briones Gómez
- Unidad de Técnicas Broncopleurales, Hospital Universitario y Politécnico La Fe, Valencia, España
| | | | | | | | - Nuria Manchego Frach
- Servicio de Anatomía Patológica, Hospital Universitario y Politécnico La Fe, Valencia, España
| | - Enrique Cases Viedma
- Unidad de Técnicas Broncopleurales, Hospital Universitario y Politécnico La Fe, Valencia, España.
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Koegelenberg CFN, Calligaro G. Transthoracic ultrasound for the categorization of pleural effusions as malignant: an adjunct, but not the answer? Respiration 2014; 87:265-6. [PMID: 24556571 DOI: 10.1159/000357571] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Affiliation(s)
- Coenraad F N Koegelenberg
- Division of Pulmonology, Department of Medicine, Stellenbosch University and Tygerberg Academic Hospital, Cape Town, South Africa
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Lee J, Lee SY, Choi KJ, Lim JK, Yoo SS, Lee SY, Cha SI, Park JY, Kim CH. Clinical Utility of CT-Based Bronchial Aspirate TB-PCR for the Rapid Diagnosis of Pleural Tuberculosis. Tuberc Respir Dis (Seoul) 2013; 75:150-6. [PMID: 24265643 PMCID: PMC3833935 DOI: 10.4046/trd.2013.75.4.150] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/22/2013] [Revised: 06/03/2013] [Accepted: 06/25/2013] [Indexed: 12/02/2022] Open
Abstract
Background Thoracoscopic pleural biopsy is often required for rapid and confirmative diagnosis in patients with suspected pleural tuberculosis (PL-TB). However, this method is more invasive and costly than its alternatives. Therefore, we evaluated the clinical utility of the chest computed tomography (CT)-based bronchial aspirate (BA) TB-polymerase chain reaction (PCR) test in such patients. Methods Bronchoscopic evaluation was performed in 54 patients with presumptive PL-TB through diagnostic thoracentesis but without a positive result of sputum acid-fast bacilli (AFB) smear, pleural fluid AFB smear, or pleural fluid TB-PCR test. Diagnostic yields of BA were evaluated according to the characteristics of parenchymal lesions on chest CT. Results Chest radiograph and CT revealed parenchymal lesions in 25 (46%) and 40 (74%) of 54 patients, respectively. In cases with an absence of parenchymal lesions on chest CT, the bronchoscopic approach had no diagnostic benefit. BA TB-PCR test was positive in 21 out of 22 (95%) patients with early-positive results. Among BA results from 20 (37%) patients with patchy consolidative CT findings, eight (40%) were AFB smear-positive, 18 (90%) were TB-PCR-positive, and 19 (95%) were culture-positive. Conclusion The BA TB-PCR test seems to be a satisfactory diagnostic modality in patients with suspected PL-TB and patchy consolidative CT findings. For rapid and confirmative diagnosis in these patients, the bronchoscopic approach with TB-PCR may be preferable to the thoracoscopy.
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Affiliation(s)
- Jaehee Lee
- Department of Internal Medicine, Kyungpook National University School of Medicine, Daegu, Korea
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Abstract
INTRODUCTION The performance of blind closed pleural biopsy (BCPB) in the study of pleural exudates is controversial. OBJECTIVE To assess the diagnostic yield of BCPB in clinical practice and its role in the study of pleural exudates. METHODS Data were retrospectively collected on all patients who underwent BCPB performed between January 1999 and December 2011. RESULTS A total of 658 BCPBs were performed on 575 patients. Pleural tissue was obtained in 590 (89.7%) of the biopsies. A malignant pleural effusion was found in 35% of patients. The cytology and the BCPB were positive in 69.2% and 59.2% of the patients, respectively. Of the patients with negative cytology, 21 had a positive BCPB (diagnostic improvement, 15%), which would have avoided one pleuroscopy for every seven BCPBs that were performed. Of the 113 patients with a tuberculous effusion, granulomas were observed in 87 and the Lowenstein culture was positive in an additional 17 (sensitivity 92%). The overall sensitivity was 33.9%, with a specificity and positive predictive value of 100%, and a negative predictive value of 71%. Complications were recorded in 14.4% of patients (pneumothorax 9.4%; chest pain 5.6%; vasovagal reaction, 4.1%; biopsy of another organ 0.5%). CONCLUSIONS BCPB still has a significant role in the study of a pleural exudate. If an image-guided technique is unavailable, it seems reasonable to perform BCPB before resorting to a pleuroscopy. These results support BCPB as a relatively safe technique.
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Alar T, Ozcelik C. Single-incision thoracoscopic surgery of pleural effusions for diagnosis and treatment. Surg Endosc 2013; 27:4333-6. [PMID: 23824160 DOI: 10.1007/s00464-013-3060-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Accepted: 06/04/2013] [Indexed: 11/25/2022]
Abstract
BACKGROUND Several procedures such as video-assisted thoracoscopic surgery (VATS) are used to make a definite diagnosis in recurrent pleural effusions so that appropriate treatment can be arranged. Single-incision thoracoscopic surgery (SITS) is the most appropriate procedure that can be used for this purpose. The contribution of SITS to diagnosis and treatment is evaluated in this study that we conducted using a single thoracoport in patients with pleural effusion. METHODS Nineteen consecutive patients with pleural effusion that was recurrent or refractory to medical treatment were included in the study to be diagnosed and treated with SITS. Thoracentesis was performed and pleural fluid samples obtained in all patients before the procedure. Pleural effusion drainage was performed from the 11-mm single skin incision by using a 10.5-mm single thoracoport, and biopsy or talc pleurodesis was performed in the same session when needed. RESULTS The median age of the patients was 56.68 ± 3.05 years and there were 11 males and 8 females. The total amount of fluid drained by SITS was 1,436 ± 227 mL and the surgery lasted 81.05 ± 5.36 min. In addition, partial decortication and/or deloculation were performed in six patients and talc pleurodesis in nine patients. Fifteen patients were diagnosed with benign and four patients with malignant pleural effusion by thoracentesis, while nine patients were diagnosed with benign and ten patients with malignant pleural effusion by SITS. We therefore had six cases diagnosed as benign with thoracentesis who were diagnosed with malignant disease after SITS. CONCLUSIONS SITS presents both diagnosis and treatment options together for pleural effusions. We believe SITS should be preferred to conventional three-port VATS to minimize the spread of infection and tumor cells to the chest wall in infectious and malignant diseases.
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Affiliation(s)
- Timucin Alar
- Department of Thoracic Surgery, Faculty of Medicine, Canakkale Onsekiz Mart University, 17100, Canakkale, Turkey,
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Rodriguez-Panadero F, Romero-Romero B. Current and future options for the diagnosis of malignant pleural effusion. ACTA ACUST UNITED AC 2013; 7:275-87. [PMID: 23550710 DOI: 10.1517/17530059.2013.786038] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
INTRODUCTION Malignant pleural effusion (MPE) is a frequent problem faced by clinicians, but tumor pleural involvement can be seen without effusion. AREAS COVERED Imaging, pleural fluid analysis, biomarkers for MPE, needle pleural biopsy and thoracoscopy. To prepare this review, we performed a search using keywords: 'diagnosis' + 'malignant' + 'pleural' + 'effusion' (all fields) in PubMed, and found 4106 articles overall (until 16 January 2013, 881 in the last 5 years). EXPERT OPINION Ultrasound techniques will stay as valuable tools for pleural effusions. Biomarkers in pleural fluid do not currently provide an acceptable yield for MPE. In subjects with past history of asbestos exposure, some serum or plasma markers (soluble mesothelin, fibulin) might help in selecting cases for close follow-up, to detect mesothelioma early. Needle pleural biopsy is justified only if used with image-techniques (ultrasound or CT) guidance, and thoracoscopy is better for both diagnosis and immediate palliative treatment (pleurodesis). Animal models of MPE and 'spheroids' are promising for research involving both pathophysiology and therapy. Considering the possibility of direct pleural delivery of nanotechnology-developed compounds-fit to both diagnosis and therapy purposes ('theranostics')-MPE and mesothelioma in particular are likely to benefit sooner than later from this exciting perspective.
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Affiliation(s)
- Francisco Rodriguez-Panadero
- Unidad Médico-Quirúrgica de Enfermedades Respiratorias (UMQUER), Hospital Universitario Virgen del Rocío, Seville, Spain.
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