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Ozawa Y, Nagata H, Ueda T, Oshima Y, Hamabuchi N, Yoshikawa T, Takenaka D, Ohno Y. Chest Magnetic Resonance Imaging: Advances and Clinical Care. Clin Chest Med 2024; 45:505-529. [PMID: 38816103 DOI: 10.1016/j.ccm.2024.02.017] [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: 06/01/2024]
Abstract
Many promising study results as well as technical advances for chest magnetic resonance imaging (MRI) have demonstrated its academic and clinical potentials during the last few decades, although chest MRI has been used for relatively few clinical situations in routine clinical practice. However, the Fleischner Society as well as the Japanese Society of Magnetic Resonance in Medicine have published a few white papers to promote chest MRI in routine clinical practice. In this review, we present clinical evidence of the efficacy of chest MRI for 1) thoracic oncology and 2) pulmonary vascular diseases.
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Affiliation(s)
- Yoshiyuki Ozawa
- Department of Diagnostic Radiology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Hiroyuki Nagata
- Joint Research Laboratory of Advanced Medical Imaging, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Takahiro Ueda
- Department of Diagnostic Radiology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Yuka Oshima
- Department of Radiology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Nayu Hamabuchi
- Department of Radiology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan
| | - Takeshi Yoshikawa
- Department of Diagnostic Radiology, Hyogo Cancer Center, Akashi, Hyogo, Japan
| | - Daisuke Takenaka
- Department of Diagnostic Radiology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan; Department of Diagnostic Radiology, Hyogo Cancer Center, Akashi, Hyogo, Japan
| | - Yoshiharu Ohno
- Department of Diagnostic Radiology, Fujita Health University School of Medicine, Toyoake, Aichi, Japan; Joint Research Laboratory of Advanced Medical Imaging, Fujita Health University School of Medicine, Toyoake, Aichi, Japan.
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2
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Asciak R, Bedawi EO, Bhatnagar R, Clive AO, Hassan M, Lloyd H, Reddy R, Roberts H, Rahman NM. British Thoracic Society Clinical Statement on pleural procedures. Thorax 2023; 78:s43-s68. [PMID: 37433579 DOI: 10.1136/thorax-2022-219371] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/13/2023]
Affiliation(s)
- Rachelle Asciak
- Respiratory Medicine, Portsmouth Hospitals University NHS Trust, Portsmouth, UK
| | - Eihab O Bedawi
- Sheffield Teaching Hospitals NHS Foundation Trust, Sheffield, UK
| | | | | | - Maged Hassan
- Chest Diseases Department, Alexandria University Faculty of Medicine, Alexandria, Egypt
| | - Heather Lloyd
- Worcestershire Acute Hospitals NHS Trust, Worcester, UK
| | - Raja Reddy
- Kettering General Hospital NHS Foundation Trust, Kettering, UK
| | - Helen Roberts
- Sherwood Forest Hospitals NHS Foundation Trust, Sutton-In-Ashfield, UK
| | - Najib M Rahman
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
- Oxford NIHR Biomedical Research Centre, Oxford, UK
- Oxford Respiratory Trials Unit, University of Oxford, Oxford, UK
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3
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Kukuljan M, Mršić E, Oštarijaš E. CT-guided transthoracic core needle biopsies of focal pleural lesions smaller than 10 mm: a retrospective study. Cancer Imaging 2023; 23:48. [PMID: 37218004 DOI: 10.1186/s40644-023-00569-4] [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: 09/19/2022] [Accepted: 05/11/2023] [Indexed: 05/24/2023] Open
Abstract
BACKGROUND CT-guided transthoracic core needle biopsy (TCNB) is a minimally invasive diagnostic procedure and a useful radiological method for diagnosing pleural lesions smaller than 10 mm in the presence of loculated pleural effusion. The purpose of this study was to retrospectively assess the diagnostic accuracy of CT-guided TCNB of small pleural lesions and determine the incidence of complications. METHODS This retrospective study included a total of 56 patients (45 men and 11 women; mean [± SD] age, 71.84 ± 10.11 years) with small costal pleural lesions (thickness of < 10 mm) who underwent TCNB performed at the Department of Radiology from January 2015 to July 2021. One of the inclusion criteria for this study was a loculated pleural effusion greater than 20 mm, with a nondiagnostic cytological analysis. Sensitivity, specificity and positive as well as negative predictive values (PPV, NPV) were calculated. RESULTS The sensitivity of CT-guided TCNB for the diagnosis of small pleural lesions in this study was 84.6% (33 of 39), specificity 100% (17 of 17), PPV 100% (33 of 33), and NPV 73.9% (17 of 23), while diagnostic accuracy was 89.3% (50 of 56). The overall diagnostic contribution of TCNB in our study is comparable with the results of other recent reports. Loculated pleural effusion was considered a protective factor since no complications were noted. CONCLUSION CT-guided transthoracic core needle biopsy (TCNB) is an accurate diagnostic method for small suspected pleural lesions with a near-zero complication rate in the presence of loculated pleural effusion.
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Affiliation(s)
- Melita Kukuljan
- Department of Radiology, Rijeka Clinical Hospital Centre, University of Rijeka, Rijeka, Croatia
| | - Ena Mršić
- Department of Radiology, Rijeka Clinical Hospital Centre, University of Rijeka, Rijeka, Croatia
| | - Eduard Oštarijaš
- Doctoral School of Pharmacological and Pharmaceutical Sciences, University of Pécs Medical School, Pécs, Hungary.
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4
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Poon IK, Chan RCK, Choi JSH, Ng JKM, Tang KT, Wong YYH, Chan KP, Yip WH, Tse GM, Li JJX. A comparative study of diagnostic accuracy in 3026 pleural biopsies and matched pleural effusion cytology with clinical correlation. Cancer Med 2023; 12:1471-1481. [PMID: 35848750 PMCID: PMC9883572 DOI: 10.1002/cam4.5038] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2022] [Revised: 07/01/2022] [Accepted: 07/07/2022] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Pleural effusion can be caused by a wide range of benign and malignant conditions. Pleural biopsy and effusion cytology represent two key methods of pathological diagnosis. To compare the performance these two methods, a large cohort of matched pleural biopsy and effusion cytology with clinical follow-up was reviewed. METHODS Pleural biopsies and effusion cytology specimens over a period of 18 years were retrieved. Cytology specimens collected within 7 days of pleural biopsy were matched. Reports were reviewed, and the cause for pleural effusion was determined by hospital disease coding and clinical data. RESULTS Totally, 3026 cases were included. The leading cause of benign effusion was tuberculosis (n = 650). Malignant pleural effusion (MPE) was more common in older females (p < 0.001) and mostly due to lung cancer (n = 959), breast cancer (n = 64), and mesothelioma (n = 48). The inadequate/insufficient (B1/C1) rate of biopsy was higher than cytology (15.6% vs. 0.3%) but the rates for other diagnostic categories were similar. Biopsy and cytology showed a correlation coefficient of 0.315, improving to 0.449 when inadequate/insufficient (B1/C1) cases were excluded. The ROM for benign cytology (C2) was lower than biopsy (B2) (p < 0.001). Compared with biopsy, the diagnostic accuracy was higher in cytology overall and for metastatic carcinomas (p < 0.001) but lower for hematolymphoid malignancies (p = 0.014) and mesotheliomas (p = 0.002). CONCLUSIONS These results suggest that effusion cytology may be better for confirming benignity and diagnosing carcinomatous MPE. In these cases, pleural biopsy may be withheld to reduce procedural risks. However, for suspected hematolymphoid malignancies and mesothelioma, biopsy should be considered.
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Affiliation(s)
- Ivan K Poon
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Ronald C K Chan
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Joseph S H Choi
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Joanna K M Ng
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Katsie T Tang
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Yolanda Y H Wong
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Ka Pang Chan
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Wing Ho Yip
- Department of Medicine and Therapeutics, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Gary M Tse
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
| | - Joshua J X Li
- Department of Anatomical and Cellular Pathology, Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong
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Désage AL, Mismetti V, Jacob M, Pointel S, Perquis MP, Morfin M, Guezara S, Langrand A, Galor C, Trouillon T, Diaz A, Karpathiou G, Froudarakis M. Place du pneumologue interventionnel dans la gestion des pleurésies métastatiques. Rev Mal Respir 2022; 39:778-790. [DOI: 10.1016/j.rmr.2022.09.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 09/14/2022] [Indexed: 11/09/2022]
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6
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Tao T, Bao X, Wang Y, Tang N. The Diagnostic Value of Medical Thoracoscopy Pleural Biopsy, Ultrasound-guided Pleural Biopsy, and Closed Pleural Biopsy in Tuberculous Pleurisy: A propensity score matching analysis.. [DOI: 10.21203/rs.3.rs-2099835/v1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 07/28/2023]
Abstract
Abstract
Background and objective
For diagnosis of exudative pleural effusion in tuberculous pleurisy, medical thoracoscopic pleural biopsy (MTPB) enables direct vision and is most widely applied, although ultrasound-guided pleural biopsy (USPB) and closed pleural biopsy (CPB) are also viable. This retrospective study compared the diagnostic efficiencies and safety of USPB, CPB, and MTPB.
Methods
Patients enrolled from 2014 through 2020 underwent USPB, CPB, or MTPB (n = 69, 69, and 110, respectively). Propensity score matching (PSM) analysis was used to compare the diagnostic sensitivities of CPB, MTPB, and USPB. The secondary outcomes were postoperative complications and hospitalization stay.
Results
PSM analysis resulted in 40 (USPB vs. CPB), 47 (USPB vs. MTPB), and 52 (CPB vs. MTPB) matched pairs. The diagnostic sensitivities of the USPB and CPB groups were 72.5% and 55.0% (P = 0.162); that of USPB and MTPB were 70.2% and 80.9% (P = 0.337); the CPB and MTPB groups were comparable(P = 0.152). The rates of associated pain and subcutaneous emphysema of the MTPB group were higher than that of the USPB or CPB (P = 0.000, both).Hospitalization time of the MTPB group was longest, and significantly longer than that of the USPB (P = 0.029).
Conclusions
While the three techniques were similarly effective in diagnosing tuberculous pleurisy, USPB and CPB showed fewer associated complications and shorter hospital stays compared with MTPB. The image guidance offered by USPB benefited reduction in postoperative complications.
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Affiliation(s)
- Tao Tao
- Chongqing University Fuling Hospital
| | | | | | - Nan Tang
- Chongqing University Fuling Hospital
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7
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Durgeshwar G, Mohapatra PR, Bal SK, Mishra P, Bhuniya S, Panigrahi MK, Acharyulu VRM, Ghosh S, Mantha SP, Dutta A. Comparison of Diagnostic Yield and Complications in Ultrasound-Guided Closed Pleural Biopsy Versus Thoracoscopic Pleural Biopsy in Undiagnosed Exudative Pleural Effusion. Cureus 2022; 14:e23809. [PMID: 35518519 PMCID: PMC9067329 DOI: 10.7759/cureus.23809] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/04/2022] [Indexed: 11/15/2022] Open
Abstract
Introduction Malignancy, tuberculosis, and non-tubercular pleural infections account for most exudative pleural effusion. Pleural fluid cytology, biochemical tests and even pleural fluid cell block studies may fail to yield a diagnosis in certain cases. Medical thoracoscopy is the gold standard for the diagnosis of unexplained pleural effusions. However, access to medical thoracoscopy may be limited, particularly in developing countries. Also, certain patients may not be fit to undergo the procedure because of medical conditions. An ultrasound-guided pleural biopsy is an option in such conditions. The present study is intended to compare the diagnostic yield and complications of both methods of pleural biopsy in undiagnosed exudative pleural effusion under a randomized controlled trial. Method After fulfilling all the inclusion criteria, participants were randomized to either ultrasound-guided closed pleural biopsy or thoracoscopic-guided pleural biopsy groups. The primary outcome was to compare the diagnostic yield of ultrasound-guided Tru-Cut® (Newtech Medical Devices, Faridabad, India) closed pleural biopsy versus thoracoscopic pleural biopsy, and the secondary outcomes were to compare the complications rate, duration of the procedure, and hospital stay in the patients undergoing ultrasound-guided pleural biopsy versus thoracoscopic pleural biopsy, and predictors of a positive biopsy result in both groups. Result A total of 118 patients with pleural effusion were screened; 39 of them who were eligible, randomized into the ultrasound group (20 patients) and the thoracoscopic group (19 patients). The median age of participants was 53.5 (50-58) years and 55 (45-64) years in the ultrasound and thoracoscopic groups, respectively. Pleural fluid cell count, protein, adenosine deaminase (ADA), and lactate dehydrogenase (LDH) were similar in both groups, although pleural fluid glucose was low in the ultrasound group. Diagnostic yield was 90% (18/20) and 94.7% (18/19) in the ultrasound and thoracoscopic groups, respectively, which was statistically non-significant (p=0.963). The median duration of hospital stay was 9.5 (5.3-27) days and 15 (12-22) days in ultrasound and thoracoscopic groups respectively. The thoracoscopic group had a more prolonged stay compared to the ultrasound group, but it was statistically non-significant (p=0.09). The duration of the procedure was significantly longer in the thoracoscopic group 90 (85-105) minutes, in comparison to ultrasound 47.5 (41.3-55) minutes (p=0.001). No major complications were seen in both groups. Subcutaneous emphysema was the most common complication in the thoracoscopic group (10%), followed by hemorrhage (5.3%), and respiratory failure (5.3%). Hypotension was the only complication in the ultrasound group (5%). The rate of complications was significantly higher in the thoracoscopic group (p<0.01). Conclusion Ultrasound-guided closed pleural biopsy is as good as thoracoscopic pleural biopsy in undiagnosed exudative pleural effusion. It was associated with a shorter procedure duration, a shorter hospital stay, and fewer complications as compared to thoracoscopic biopsy. Both the procedures were safe in experienced hands and a hospital setup, but the thoracoscopic pleural biopsy was associated with complications.
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8
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Niu H, Gu J. RETRACTED ARTICLE: AI driven feature extraction model for chest cavity spectrum signal visualization. INTERNATIONAL JOURNAL OF SPEECH TECHNOLOGY 2022; 25:7. [PMID: 33967593 PMCID: PMC8090519 DOI: 10.1007/s10772-021-09844-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2020] [Accepted: 04/04/2021] [Indexed: 05/11/2023]
Affiliation(s)
- Haitao Niu
- School of Physical Science and Technology, Soochow University, Suzhou, 215006 China
| | - Jihua Gu
- School of Optoelectronic Science and Engineering, Soochow University, Suzhou, 215006 China
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9
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Isus G, Vollmer I. Ultrasound-guided interventional radiology procedures in the chest. RADIOLOGIA 2021; 63:536-546. [PMID: 34801188 DOI: 10.1016/j.rxeng.2021.07.003] [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: 06/17/2021] [Accepted: 07/19/2021] [Indexed: 10/19/2022]
Abstract
Ultrasonography is a very good tool for guiding different interventional procedures in the chest. It is the ideal technique for managing conditions involving the pleural space, and it makes it possible to carry out procedures such as thoracocentesis, biopsies, or drainage. In the lungs, only lesions in contact with the costal pleura are accessible to ultrasound-guided interventions. In this type of lung lesions, ultrasound is as effective as computed tomography to guide interventional procedures, but the rate of complications and time required for the intervention are lower for ultrasound-guided procedures.
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Affiliation(s)
- G Isus
- Servicio de Radiodiagnóstico (CDIC), Hospital Clínic, Barcelona, Spain
| | - I Vollmer
- Servicio de Radiodiagnóstico (CDIC), Hospital Clínic, Barcelona, Spain.
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10
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Kapp CM, Lee HJ. Malignant Pleural Effusions. Clin Chest Med 2021; 42:687-696. [PMID: 34774175 DOI: 10.1016/j.ccm.2021.08.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Malignant pleural effusions have a significant burden on patients and the health care system. Diagnosis is typically via thoracentesis, although other times more invasive procedures are required. Management centers around relief of dyspnea and patient quality of life and can be done via serial thoracentesis, indwelling pleural catheter, or pleurodesis. This article focuses on the diagnosis and management of malignant pleural effusion.
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Affiliation(s)
- Christopher M Kapp
- Department of Medicine, Division of Pulmonary, Critical Care, Sleep and Allergy Medicine, University of Illinois at Chicago, 840 South Wood Street, Room 920-N, Chicago, IL 60612, USA.
| | - Hans J Lee
- Section of Interventional Pulmonology, Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, Baltimore, MD, USA
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12
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Robson PC, O’Connor D, Pardini P, Akard TF, Dietrich MS, Kotin A, Solomon A, Chawla M, Kennedy M, Solomon SB. Hemoptysis associated with percutaneous transthoracic needle biopsy: Development of critical events checklist and procedure outcomes. JOURNAL OF RADIOLOGY NURSING 2021; 40:221-226. [PMID: 34483778 PMCID: PMC8409504 DOI: 10.1016/j.jradnu.2021.04.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
BACKGROUND A percutaneous transthoracic needle biopsy (PTNB) is performed to obtain tissue for a pathologic diagnosis. A PTNB is necessary prior to the initiation of many cancer treatments. There is a risk of hemoptysis, the expectoration of blood, with the possibility for adverse, life-threatening outcomes. A critical event checklist is a cognitive aid used in an emergency to ensure critical steps are followed. To date, there are no known checklists published for management of PTNB-related, life-threatening hemoptysis. The purpose of this report is to describe the development and implementation of a critical event checklist and the adoption of the checklist into hemoptysis management. METHODS In March 2017, a process improvement team convened to evaluate the hemoptysis response using the Plan-Do-Study-Act (PDSA) methodology. The checklist was evaluated and updated through September 2019. The team educated Interventional Radiology (IR) clinicians on the new checklist and conducted simulations on its use. A retrospective chart review was performed on hemoptysis events between the ten-year period of October 1, 2008 and September 30, 2018 to evaluate the adoption of the checklist into practice. RESULTS There were 231 hemoptysis events occurring in 229 patients (2 with repeat biopsies). Prior to implementing the protocol and checklist, there were 166 (71.9%) hemoptysis events. After implementation there were 65 (28.1%) events. The median amount of documented blood expectorated with hemoptysis was 100 mL (IQR 20.0-300.0). Twenty-six patients were admitted after PTNB for reasons related to the hemoptysis event (11.3%). During the procedure, four (1.7%) patients with hemoptysis suffered a cardiac arrest. Prior to implementation of the protocol and critical events checklist, nurses positioned patients in the lateral decubitus (LD) position in 40 out of 162 (24.7%) cases. After implementation of the critical events checklist, nurses positioned patients in the LD position 42 out of 65 cases (64.6%) (OR=5.57(95% CI 2.99-10.367), p<0.001). DISCUSSION Interventional Radiology nurses successfully adopted the checklist into management of hemoptysis events. The reported incidence of hemoptysis suggests a need for IR teams to prepare for and simulate hemoptysis events. Future research is needed to evaluate the change in patient outcomes before and after critical events checklist implementation.
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Affiliation(s)
- Piera C. Robson
- Memorial Sloan Kettering Cancer Center Department of Nursing and, Vanderbilt University School of Nursing, 1275 York Avenue, S121, New York, NY 10065
| | - David O’Connor
- Memorial Sloan Kettering Cancer Center Department of Anesthesiology and Critical Care Medicine, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, C-613D, New York, NY 10065
| | - Perri Pardini
- Memorial Sloan Kettering Cancer Center Department of Nursing, Memorial Sloan Kettering Cancer Center, 1275 York Avenue, M2 D-desk, New York, NY 10065
| | - Terrah F. Akard
- Vanderbilt University School of Nursing, 461 21 Ave South, 514 Godchaux Hall, Nashville, TN 37240
| | - Mary S. Dietrich
- Vanderbilt University School of Nursing and School of Medicine (Biostatistics, VICC, Psychiatry), 461 21 Ave South, 410 Godchaux Hall, Nashville, TN 37240
| | - Alan Kotin
- Memorial Sloan Kettering Cancer Center, Department of Anesthesiology and Critical Care Medicine, 1275 York Avenue, C330A, New York, NY
| | - Alexandra Solomon
- Memorial Sloan Kettering Cancer Center, Department of Nursing, 1275 York Avenue, New York, NY
| | - Mohit Chawla
- Memorial Sloan Kettering Cancer Center, Department of Medicine, 1275 York Avenue, New York, NY
| | - Matthew Kennedy
- Memorial Sloan Kettering Cancer Center, Department of Nursing, 1275 York Avenue, New York, NY
| | - Stephen B. Solomon
- Memorial Sloan Kettering Cancer Center, Department of Radiology, Memorial Sloan Kettering Cancer Center, H118, 1275 York Avenue, New York, NY 10065
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Dorry M, Davidson K, Dash R, Jug R, Clarke JM, Nixon AB, Mahmood K. Pleural effusions associated with squamous cell lung carcinoma have a low diagnostic yield and a poor prognosis. Transl Lung Cancer Res 2021; 10:2500-2508. [PMID: 34295657 PMCID: PMC8264347 DOI: 10.21037/tlcr-21-123] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2021] [Accepted: 04/22/2021] [Indexed: 01/01/2023]
Abstract
Background Malignant pleural effusion (MPE) portends a poor prognosis in non-small cell lung cancer (NSCLC). However, the yield of pleural fluid cytology as well as survival of patients with MPE associated with squamous cell carcinoma versus adenocarcinoma is not well understood. We conducted this study to assess the diagnostic yield of pleural cytology and survival of patients with NSCLC related MPE. Methods We performed a single-center, retrospective analysis of patients with NSCLC related MPE between 2010 and 2017. Kaplan-Meier method was used to compare survival and Cox proportional hazards analysis to assess if squamous cell cytopathology was associated with mortality. Results We identified 277 patients, 29 with squamous cell and 248 with adenocarcinoma MPE. Pleural fluid cytology from initial thoracentesis was diagnostic in 13.8% (4/29) patients with squamous cell and 80.2% (199/248) with adenocarcinoma (P<0.001). Cytology from second thoracentesis was diagnostic in 13.3% (2/15) patients with squamous cell carcinoma, compared to 37.5% (12/32) with adenocarcinoma (P=0.17). There was no statistically significant difference in the pleural biopsy yield from medical pleuroscopy or video-assisted thoracoscopic surgery (VATS) in the two groups. The median survival of patients with squamous cell MPE was 112 [interquartile range (IQR): 44-220] days versus 194 (IQR: 54-523) days in adenocarcinoma (Log-rank test P=0.04). Multivariate Cox proportional hazards analysis showed that squamous cell cytopathology was independent predictor of mortality (hazard ratio for death of 1.73, 95% CI: 1.1-2.6; P=0.01). Conclusions Pleural fluid cytology has a low diagnostic yield in squamous cell carcinoma MPE, and these patients have a poor survival compared to lung adenocarcinoma.
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Affiliation(s)
- Michael Dorry
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Duke University, Durham, NC, USA
| | - Kevin Davidson
- Department of Medicine, WakeMed Hospital, Raleigh, NC, USA
| | - Rajesh Dash
- Department of Pathology, Duke University, Durham, NC, USA
| | - Rachel Jug
- Department of Pathology, Duke University, Durham, NC, USA
| | - Jeffrey M Clarke
- Division of Thoracic Oncology, Department of Medicine, Duke University, Durham, NC, USA
| | | | - Kamran Mahmood
- Division of Pulmonary, Allergy and Critical Care Medicine, Department of Medicine, Duke University, Durham, NC, USA
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Portela-Oliveira E, Souza CA, Gupta A, Bayanati H, Inacio J, Rakhra K. Ultrasound-guided percutaneous biopsy of thoracic lesions: high diagnostic yield and low complication rate. Clin Radiol 2021; 76:281-286. [PMID: 33531160 DOI: 10.1016/j.crad.2020.12.004] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2020] [Accepted: 12/11/2020] [Indexed: 10/22/2022]
Abstract
AIM To investigate the use of ultrasound (US)-guided biopsy of thoracic lesions aiming to determine diagnostic success and complication rates and to identify factors that may affect sample adequacy and safety. MATERIAL AND METHODS This was a retrospective study of consecutive percutaneous US-guided biopsy over 10-year period, including 147 procedures in 146 patients (66 ± 7 years, 83 men, 63 women) with lesions located in the lung (67/147), chest wall (54/147), mediastinum (14/147) and pleura (12/147). Overall diagnostic success, yield for benign and malignant diagnoses and diagnostic success according to lesion location, biopsy type (fine-need aspiration [FNA] or core-needle biopsy [CNB]) and number of specimens were calculated. Presence of complications and effect of age, lesion location, biopsy type, and number of specimens were measured. RESULTS The overall diagnostic success rate was 90.5% and was similar for malignant (90.6%) and benign (87.5%) diagnoses. Specimen adequacy was similar for FNA and CNB (91.2% and 88.9%, p=0.66); number of specimens did not affect yield. Diagnostic success was highest for mediastinal and chest wall lesions (92.9% and 94.4%) and lowest for pleural lesions (75%), albeit not statistically significant (p=0.45). Complications occurred in 4/147(2.7%) cases, exclusively in lung lesions, and were not associated with any covariates analysed. CONCLUSIONS US-guided biopsy is an effective and safe technique for diagnosis of thoracic lesions, with high diagnostic yield and low complication rate. In the presence of an adequate acoustic window, US guidance can be valuable for diagnosis of peripheral lung and mediastinal lesions. Radiologists performing thoracic biopsy should be encouraged to implement or expand the use of US guidance in their practice.
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Affiliation(s)
- E Portela-Oliveira
- Department of Medical Imaging, Ottawa Hospital Research Institute (OHRI), University of Ottawa, 501 Smyth Road, Box 232, General Campus Room 1466e, Ottawa, ON, K1H 8L6, Canada
| | - C A Souza
- Department of Medical Imaging, Ottawa Hospital Research Institute (OHRI), University of Ottawa, 501 Smyth Road, Box 232, General Campus Room 1466e, Ottawa, ON, K1H 8L6, Canada.
| | - A Gupta
- Department of Medical Imaging, Ottawa Hospital Research Institute (OHRI), University of Ottawa, 501 Smyth Road, Box 232, General Campus Room 1466e, Ottawa, ON, K1H 8L6, Canada
| | - H Bayanati
- Department of Medical Imaging, Ottawa Hospital Research Institute (OHRI), University of Ottawa, 501 Smyth Road, Box 232, General Campus Room 1466e, Ottawa, ON, K1H 8L6, Canada
| | - J Inacio
- Department of Medical Imaging, Ottawa Hospital Research Institute (OHRI), University of Ottawa, 501 Smyth Road, Box 232, General Campus Room 1466e, Ottawa, ON, K1H 8L6, Canada
| | - K Rakhra
- Department of Medical Imaging, Ottawa Hospital Research Institute (OHRI), University of Ottawa, 501 Smyth Road, Box 232, General Campus Room 1466e, Ottawa, ON, K1H 8L6, Canada
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Sinha S, Swift AJ, Kamil MA, Matthews S, Bull MJ, Fisher P, De Fonseka D, Saha S, Edwards JG, Johns CS. The role of imaging in malignant pleural mesothelioma: an update after the 2018 BTS guidelines. Clin Radiol 2020; 75:423-432. [PMID: 32081346 DOI: 10.1016/j.crad.2019.12.001] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 12/04/2019] [Indexed: 02/07/2023]
Abstract
Malignant pleural mesothelioma (MPM) is a primary malignancy of the pleura and is associated with a poor outcome. The symptoms and signs of malignant mesothelioma present late in the natural history of the disease and are non-specific, making the diagnosis challenging and imaging key. In 2018, the British Thoracic Society (BTS) updated the guideline on diagnosis, staging, and follow-up of patients with MPM. These recommendations are discussed in this review of the current literature on imaging of MPM. It is estimated MPM will continue to cause serious morbidity and mortality in the UK late into the 21st century, and internationally, people continue to be exposed to asbestos. We aim to update the reader on current and future imaging strategies, which could aid early diagnosis of pleural malignancy and provide an update on staging and assessment of tumour response.
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Affiliation(s)
- S Sinha
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - A J Swift
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK; Academic Unit of Radiology, The University of Sheffield, Sheffield, UK
| | - M A Kamil
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - S Matthews
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - M J Bull
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK
| | - P Fisher
- Department of Oncology, Sheffield Teaching Hospitals, Sheffield, UK
| | - D De Fonseka
- Department of Respiratory Medicine, Sheffield Teaching Hospitals, Sheffield, UK
| | - S Saha
- Department of Respiratory Medicine, Sheffield Teaching Hospitals, Sheffield, UK
| | - J G Edwards
- Department of Thoracic Surgery, Sheffield Teaching Hospitals, Sheffield, UK
| | - C S Johns
- Department of Radiology, Sheffield Teaching Hospitals, Sheffield, UK.
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16
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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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Lim HJ, Park CM, Yoon SH, Bae JS, Goo JM. Cone-Beam CT Virtual Navigation-Guided Percutaneous Needle Biopsy of Suspicious Pleural Metastasis: A Pilot Study. Korean J Radiol 2018; 19:872-879. [PMID: 30174476 PMCID: PMC6082769 DOI: 10.3348/kjr.2018.19.5.872] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Accepted: 02/06/2018] [Indexed: 11/17/2022] Open
Abstract
Objective To evaluate the diagnostic performance of cone-beam computed tomography (CBCT) virtual navigation-guided percutaneous pleural biopsy for suspected malignant pleural disease. Materials and Methods This study enrolled 59 patients (31 males and 28 females; mean age, 63.4 years) with suspected malignant pleural disease diagnosed with CBCT from December 2010 to December 2016. Sixty-three CBCT-guided biopsies were performed using a coaxial system with 18- or 20-gauge cutting needles. Procedural details, diagnostic performance, radiation exposure, and complication rates were investigated. Results The mean diameter perpendicular to the pleura of 51 focal and 12 diffuse pleural lesions was 1.53 ± 0.76 cm. The mean distance from the skin to the target was 3.40 ± 1.51 cm. Mean numbers of CT acquisitions and biopsies were 3.21 ± 0.57 and 3.05 ± 1.54. Total procedure time and coaxial introducer indwelling time were 11.87 ± 5.59 min and 8.78 ± 4.95 min, respectively. The mean dose area product was 12013.61 ± 7969.59 mGym2. There were 48 malignant, 10 benign, and 5 indeterminate lesions. Sensitivity, specificity, and diagnostic accuracy were 93.8% (45/48), 100% (10/10), and 94.8% (55/58), respectively. Positive and negative predictive values for malignancy were 100% (45/45) and 76.9% (10/13), respectively. Four patients (6.8%) with benign pathology during initial biopsy but still showing a high suspicion of malignancy underwent repeat biopsy and three of them were finally diagnosed with malignant pleural disease. There were three cases of minimal pneumothorax and no grave procedure-related complications. Conclusion Cone-beam computed tomography-guided biopsy is an accurate and safe diagnostic technique for suspected malignant pleural lesion with reasonable radiation exposure and procedure time.
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Affiliation(s)
- Hyun-Ju Lim
- Department of Radiology, Seoul National University Hospital, Seoul 03080, Korea
| | - Chang Min Park
- Department of Radiology, Seoul National University Hospital, Seoul 03080, Korea
| | - Soon Ho Yoon
- Department of Radiology, Seoul National University Hospital, Seoul 03080, Korea
| | - Jae Seok Bae
- Department of Radiology, Seoul National University Hospital, Seoul 03080, Korea
| | - Jin Mo Goo
- Department of Radiology, Seoul National University Hospital, Seoul 03080, Korea
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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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Doubeni CA, Gabler NB, Wheeler CM, McCarthy AM, Castle PE, Halm EA, Schnall MD, Skinner CS, Tosteson ANA, Weaver DL, Vachani A, Mehta SJ, Rendle KA, Fedewa SA, Corley DA, Armstrong K. Timely follow-up of positive cancer screening results: A systematic review and recommendations from the PROSPR Consortium. CA Cancer J Clin 2018; 68:199-216. [PMID: 29603147 PMCID: PMC5980732 DOI: 10.3322/caac.21452] [Citation(s) in RCA: 57] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2018] [Revised: 02/09/2018] [Accepted: 02/21/2018] [Indexed: 12/19/2022] Open
Abstract
Timely follow-up for positive cancer screening results remains suboptimal, and the evidence base to inform decisions on optimizing the timeliness of diagnostic testing is unclear. This systematic review evaluated published studies regarding time to follow-up after a positive screening for breast, cervical, colorectal, and lung cancers. The quality of available evidence was very low or low across cancers, with potential attenuated or reversed associations from confounding by indication in most studies. Overall, evidence suggested that the risk for poorer cancer outcomes rises with longer wait times that vary within and across cancer types, which supports performing diagnostic testing as soon as feasible after the positive result, but evidence for specific time targets is limited. Within these limitations, we provide our opinion on cancer-specific recommendations for times to follow-up and how existing guidelines relate to the current evidence. Thresholds set should consider patient worry, potential for loss to follow-up with prolonged wait times, and available resources. Research is needed to better guide the timeliness of diagnostic follow-up, including considerations for patient preferences and existing barriers, while addressing methodological weaknesses. Research is also needed to identify effective interventions for reducing wait times for diagnostic testing, particularly in underserved or low-resource settings. CA Cancer J Clin 2018;68:199-216. © 2018 American Cancer Society.
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Affiliation(s)
- Chyke A. Doubeni
- Department of Family Medicine and Community Health, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Nicole B. Gabler
- Department of Family Medicine and Community Health, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Cosette M. Wheeler
- Departments of Pathology, and Obstetrics and Gynecology, University of New Mexico Health Science Center, Albuquerque, NM
| | - Anne Marie McCarthy
- General Medicine Division, Massachusetts General Hospital, Harvard Medical School, Boston, MA
| | - Philip E. Castle
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY
| | - Ethan A. Halm
- Departments of Internal Medicine and Clinical Sciences, University of Texas Southwestern Medical Center, Dallas, TX
| | - Mitchell D. Schnall
- Department of Radiology, Breast Imaging Section, University of Pennsylvania, Perelman School of Medicine, Hospital of the University of Pennsylvania, Philadelphia, PA
| | - Celette S. Skinner
- Department of Clinical Sciences and Simmons Comprehensive Cancer Center, UT Southwestern Medical Center, Dallas, TX
| | - Anna N. A. Tosteson
- The Dartmouth Institute for Health Policy and Clinical Practice and Norris Cotton Cancer Center, Geisel School of Medicine at Dartmouth, Lebanon, NH
| | - Donald L. Weaver
- Department of Pathology, UVM Cancer Center, University of Vermont, Burlington, VT
| | - Anil Vachani
- Pulmonary, Allergy, and Critical Care Division, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Shivan J. Mehta
- Department of Medicine, Perelman School of Medicine and Penn Center for Health Care Innovation, University of Pennsylvania, Philadelphia, PA
| | - Katharine A. Rendle
- Department of Family Medicine and Community Health, University of Pennsylvania Perelman School of Medicine, Philadelphia, PA
| | - Stacey A Fedewa
- Surveillance and Health Services Research, American Cancer Society. Atlanta, GA
| | - Douglas A. Corley
- Kaiser Permanente Division of Research, Oakland, CA, and San Francisco Medical, Kaiser Permanente Northern California, San Francisco, CA
| | - Katrina Armstrong
- General Medicine Division, Massachusetts General Hospital, Harvard Medical School, Boston, MA
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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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Desai NR, Lee HJ. Diagnosis and management of malignant pleural effusions: state of the art in 2017. J Thorac Dis 2017; 9:S1111-S1122. [PMID: 29214068 DOI: 10.21037/jtd.2017.07.79] [Citation(s) in RCA: 37] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
Malignant pleural effusion (MPE) is a known complication of both thoracic and extra thoracic malignancies. The presence of MPE regardless of the primary site translates into advanced stage disease. Diagnosis and management of MPE with the goals of palliation and improving quality of life poses a challenge for chest physicians. Recently, multiple studies have made attempts to answer questions regarding optimal management in various clinical scenarios. We will review the current evidence and available options for the management of MPE.
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Affiliation(s)
| | - Hans J Lee
- Section of Interventional Pulmonology, Division of Pulmonary and Critical Care Medicine, Johns Hopkins University, Baltimore, USA
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22
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Wu YB, Xu LL, Wang XJ, Wang Z, Zhang J, Tong ZH, Shi HZ. Diagnostic value of medical thoracoscopy in malignant pleural effusion. BMC Pulm Med 2017; 17:109. [PMID: 28778184 PMCID: PMC5544982 DOI: 10.1186/s12890-017-0451-1] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2016] [Accepted: 07/27/2017] [Indexed: 12/18/2022] Open
Abstract
Background Medical thoracoscopy has been shown to be an efficacious procedure in diagnosing unexplained exudative pleural effusions with excellent safety. This study aimed to assess the diagnostic significance of thoracoscopy in the management of patients with malignant pleural effusion (MPE). Methods Consecutive patients with malignant pleural effusion were retrospectively reviewed, and their demographic, radiographic, thoracoscopic and histological data were collected. Results Between July 2005 and June 2014, 342 of 833 patients undergoing thoracoscopy were finally confirmed to suffer from MPE. The top three frequent causes of MPE were metastatic carcinoma (79.5%), malignant mesothelioma (10.2%), and lymphoma (2.9%). Among metastatic malignancies, the most common cancer was lung cancer (85.2%), followed by breast cancer (4.4%), ovarian cancer (2.2%), pancreatic cancer (1.8%), etc. No serious adverse events associated with thoracoscopy were recorded. Conclusions Medical thoracoscopy is a valuable and safe tool in diagnosing malignant pleural effusion with minimal complication rates.
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Affiliation(s)
- Yan-Bing Wu
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Li-Li Xu
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Xiao-Juan Wang
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Zhen Wang
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Jun Zhang
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Zhao-Hui Tong
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chaoyang Hospital, Capital Medical University, Beijing, China
| | - Huan-Zhong Shi
- Department of Respiratory and Critical Care Medicine, Beijing Institute of Respiratory Medicine and Beijing Chaoyang Hospital, Capital Medical University, Beijing, China.
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23
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Comparative study between the use of image guided pleural biopsy using abram’s needle and medical thoracoscope in diagnosis of exudative pleural effusion. EGYPTIAN JOURNAL OF CHEST DISEASES AND TUBERCULOSIS 2017. [DOI: 10.1016/j.ejcdt.2016.09.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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24
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Bhatnagar R, Corcoran JP, Maldonado F, Feller-Kopman D, Janssen J, Astoul P, Rahman NM. Advanced medical interventions in pleural disease. Eur Respir Rev 2017; 25:199-213. [PMID: 27246597 DOI: 10.1183/16000617.0020-2016] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/29/2016] [Accepted: 03/17/2016] [Indexed: 12/18/2022] Open
Abstract
The burden of a number of pleural diseases continues to increase internationally. Although many pleural procedures have historically been the domain of interventional radiologists or thoracic surgeons, in recent years, there has been a marked expansion in the techniques available to the pulmonologist. This has been due in part to both technological advancements and a greater recognition that pleural disease is an important subspecialty of respiratory medicine. This article summarises the important literature relating to a number of advanced pleural interventions, including medical thoracoscopy, the insertion and use of indwelling pleural catheters, pleural manometry, point-of-care thoracic ultrasound, and image-guided closed pleural biopsy. We also aim to inform the reader regarding the latest updates to more established procedures such as chemical pleurodesis, thoracentesis and the management of chest drains, drawing on contemporary data from recent randomised trials. Finally, we shall look to explore the challenges faced by those practicing pleural medicine, especially relating to training, as well as possible future directions for the use and expansion of advanced medical interventions in pleural disease.
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Affiliation(s)
- Rahul Bhatnagar
- Academic Respiratory Unit, University of Bristol, Bristol, UK These authors contributed equally
| | - John P Corcoran
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Trust, Oxford, UK University of Oxford Respiratory Trials Unit, Churchill Hospital, Oxford, UK These authors contributed equally
| | - Fabien Maldonado
- Division of Allergy, Pulmonary and Critical Care Medicine, Vanderbilt-Ingram Cancer Center, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - David Feller-Kopman
- Division of Pulmonary and Critical Care Medicine, John Hopkins University, Baltimore, MD, USA
| | - Julius Janssen
- Department of Pulmonary Diseases, Canisius Wilhelmina Hospital, Nijmegen, The Netherlands
| | - Philippe Astoul
- Department of Thoracic Oncology, Pleural Diseases and Interventional Pulmonology, Hôpital Nord, Aix-Marseille University, Marseille, France
| | - Najib M Rahman
- Oxford Centre for Respiratory Medicine, Oxford University Hospitals NHS Trust, Oxford, UK University of Oxford Respiratory Trials Unit, Churchill Hospital, Oxford, UK NIHR Oxford Biomedical Research Centre, University of Oxford, Oxford, UK
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25
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Ultrasound guided closed pleural biopsy versus medical thoracoscopic pleural biopsy in diagnosis of pleural diseases. EGYPTIAN JOURNAL OF CHEST DISEASES AND TUBERCULOSIS 2017. [DOI: 10.1016/j.ejcdt.2016.08.007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
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26
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Abstract
Malignant pleural effusion (MPE) is common in clinical practice, and despite the existence of studies to guide clinical decisions, it often poses diagnostic and therapeutic dilemmas. Once it is diagnosed, median survival does not usually exceed 6 months. The management of these patients focuses on symptom relief since no treatments have been shown to increase survival to date. Conversely, poor management can shorten survival. The approach must be multidisciplinary and allow for individualized care. Initial diagnostic procedures should be minimally invasive and, according to the results and other factors, procedures of increasing complexity will be selecting. Likewise, the treatment of MPEs should be individualized according to factors such as type of tumor, patient functional status, means available, benefits of each procedure, or life expectancy. Currently, treatment seems to tend toward less interventional approaches, in which patients can be managed on an outpatient basis, thus minimizing both the discomfort that more aggressive approaches involve and the costs of care associated with this disease. This article reviews the pleural procedures employed in the management of MPEs with special emphasis on the indication for each one, its usefulness, benefits, and complications.
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Affiliation(s)
- Lucía Ferreiro
- Department of Pulmonology, University Clinical Hospital of Santiago de Compostela, Santiago de Compostela, Spain; Interdisciplinary Research Group in Pulmonology, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
| | - Juan Suárez-Antelo
- Department of Pulmonology, University Clinical Hospital of Santiago de Compostela, Santiago de Compostela, Spain
| | - Luis Valdés
- Department of Pulmonology, University Clinical Hospital of Santiago de Compostela, Santiago de Compostela, Spain; Interdisciplinary Research Group in Pulmonology, Health Research Institute of Santiago de Compostela (IDIS), Santiago de Compostela, Spain
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27
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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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Abstract
Computed tomography is the first-line modality for evaluation of chest diseases primarily because of its spatial resolution. Magnetic resonance (MR) imaging is used as a problem-solving tool to answer key questions that are vital to optimal patient management. MR has the potential to provide qualitative, quantitative, anatomic, and functional information without the use of ionizing radiation or nephrotoxic contrast administration. With new advances in proton MR techniques, MR imaging can overcome some of the inherent problems associated with imaging the lung. This article describes novel MR applications for evaluation of the pleura and pleural diseases.
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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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Medical thoracoscopic versus ultrasound guided transthoracic pleural needle biopsy in diagnosis of pleural lesions. EGYPTIAN JOURNAL OF CHEST DISEASES AND TUBERCULOSIS 2016. [DOI: 10.1016/j.ejcdt.2015.12.005] [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
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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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Corcoran JP, Psallidas I, Wrightson JM, Hallifax RJ, Rahman NM. Pleural procedural complications: prevention and management. J Thorac Dis 2015; 7:1058-67. [PMID: 26150919 PMCID: PMC4466427 DOI: 10.3978/j.issn.2072-1439.2015.04.42] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2015] [Accepted: 04/08/2015] [Indexed: 12/11/2022]
Abstract
Pleural disease is common with a rising case frequency. Many of these patients will be symptomatic and require diagnostic and/or therapeutic procedures. Patients with pleural disease present to a number of different medical specialties, and an equally broad range of clinicians are therefore required to have practical knowledge of these procedures. There is often underestimation of the morbidity and mortality associated with pleural interventions, even those regarded as being relatively straightforward, with potentially significant implications for processes relating to patient safety and informed consent. The advent of thoracic ultrasound (TUS) has had a major influence on patient safety and the number of physicians with the necessary skill set to perform pleural procedures. As the variety and complexity of pleural interventions increases, there is increasing recognition that early specialist input can reduce the risk of complications and number of procedures a patient requires. This review looks at the means by which complications of pleural procedures arise, along with how they can be managed or ideally prevented.
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Rezk NASA, Aly NYA, El-Hadidy TA, Dashti K. CT-guided biopsy versus conventional Abram’s needle biopsy in malignant pleural effusion. EGYPTIAN JOURNAL OF CHEST DISEASES AND TUBERCULOSIS 2015. [DOI: 10.1016/j.ejcdt.2015.01.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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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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Safwat T, Sharkawy S, Shoukri A, Mohamed S. Correlation between computed tomography of the chest and medical thoracoscopic findings in primary pleural tumors. THE EGYPTIAN JOURNAL OF BRONCHOLOGY 2014. [DOI: 10.4103/1687-8426.137349] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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Mohamed EE, Talaat IM, Abd Alla AEDA, ElAbd AM. Diagnosis of exudative pleural effusion using ultrasound guided versus medical thoracoscopic pleural biopsy. EGYPTIAN JOURNAL OF CHEST DISEASES AND TUBERCULOSIS 2013. [DOI: 10.1016/j.ejcdt.2013.08.012] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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Rivera MP, Mehta AC, Wahidi MM. Establishing the diagnosis of lung cancer: Diagnosis and management of lung cancer, 3rd ed: American College of Chest Physicians evidence-based clinical practice guidelines. Chest 2013; 143:e142S-e165S. [PMID: 23649436 DOI: 10.1378/chest.12-2353] [Citation(s) in RCA: 632] [Impact Index Per Article: 57.5] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
BACKGROUND Lung cancer is usually suspected in individuals who have an abnormal chest radiograph or have symptoms caused by either local or systemic effects of the tumor. The method of diagnosis of lung cancer depends on the type of lung cancer (small cell lung cancer or non-small cell lung cancer [NSCLC]), the size and location of the primary tumor, the presence of metastasis, and the overall clinical status of the patient. The objective of this study was to determine the test performance characteristics of various modalities for the diagnosis of suspected lung cancer. METHODS To update previous recommendations on techniques available for the initial diagnosis of lung cancer, a systematic search of the MEDLINE, Healthstar, and Cochrane Library databases covering material to July 2011 and print bibliographies was performed to identify studies comparing the results of sputum cytology, conventional bronchoscopy, flexible bronchoscopy (FB), electromagnetic navigation (EMN) bronchoscopy, radial endobronchial ultrasound (R-EBUS)-guided lung biopsy, transthoracic needle aspiration (TTNA) or biopsy, pleural fluid cytology, and pleural biopsy with histologic reference standard diagnoses among at least 50 patients with suspected lung cancer. Recommendations were developed by the writing committee, graded by a standardized method (see the article "Methodology for Development of Guidelines for Lung Cancer" in this guideline), and reviewed by all members of the Lung Cancer Guideline Panel prior to approval by the Thoracic Oncology NetWork, the Guidelines Oversight Committee, and the Board of Regents of the American College of Chest Physicians. RESULTS Sputum cytology is an acceptable method of establishing the diagnosis of lung cancer, with a pooled sensitivity rate of 66% and a specificity rate of 99%. However, the sensitivity of sputum cytology varies according to the location of the lung cancer. For central, endobronchial lesions, the overall sensitivity of FB for diagnosing lung cancer is 88%. The diagnostic yield of bronchoscopy decreases for peripheral lesions. Peripheral lesions < 2 or > 2 cm in diameter showed a sensitivity of 34% and 63%, respectively. R-EBUS and EMN are emerging technologies for the diagnosis of peripheral lung cancer, with diagnostic yields of 73% and 71%, respectively. The pooled sensitivity of TTNA for the diagnosis of lung cancer was 90%. A trend toward lower sensitivity was noted for lesions < 2 cm in diameter. TTNA is associated with a higher rate of pneumothorax compared with bronchoscopic procedures. In a patient with a malignant pleural effusion, pleural fluid cytology is reported to have a mean sensitivity of about 72%. A definitive diagnosis of metastatic disease to the pleural space can be estalished with a pleural biopsy. The diagnostic yield for closed pleural biopsy ranges from 38% to 47% and from 75% to 88% for image-guided closed biopsy. Thoracoscopic biopsy of the pleura carries the highest diagnostic yield, 95% to 97%. The accuracy in differentiating between small cell and non-small cell cytology for the various diagnostic modalities was 98%, with individual studies ranging from 94% to 100%. The average false-positive and false-negative rates were 9% and 2%, respectively. Although the distinction between small cell and NSCLC by cytology appears to be accurate, NSCLCs are clinically, pathologically, and molecularly heterogeneous tumors. In the past decade, clinical trials have shown us that NSCLCs respond to different therapeutic agents based on histologic phenotypes and molecular characteristics. The physician performing diagnostic procedures on a patient suspected of having lung cancer must ensure that adequate tissue is acquired to perform accurate histologic and molecular characterization of NSCLCs. CONCLUSIONS The sensitivity of bronchoscopy is high for endobronchial disease and poor for peripheral lesions < 2 cm in diameter. The sensitivity of TTNA is excellent for malignant disease, but TTNA has a higher rate of pneumothorax than do bronchoscopic modalities. R-EBUS and EMN bronchoscopy show potential for increasing the diagnostic yield of FB for peripheral lung cancers. Thoracoscopic biopsy of the pleura has the highest diagnostic yield for diagnosis of metastatic pleural effusion in a patient with lung cancer. Adequate tissue acquisition for histologic and molecular characterization of NSCLCs is paramount.
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Affiliation(s)
- M Patricia Rivera
- Department of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC.
| | - Atul C Mehta
- Respiratory Institute Cleveland Clinic, Cleveland, OH
| | - Momen M Wahidi
- Department of Medicine, Duke University Medical Center, Durham, NC
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Abstract
Primary pleural tumors other than mesothelioma account for fewer than 1% of all lung cancers, and consequently they pose diagnostic and management challenges. Their treatment must be targeted toward the specific tumor type and is often quite different from the treatment for mesothelioma or metastases. Despite the best efforts at diagnosing and treating these tumors, the prognosis associated with some of the benign and many of the malignant variants of these tumors remains poor. In this review, we describe the radiologic and pathologic features of the less common primary pleural tumors and propose a diagnostic approach to their evaluation.
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Affiliation(s)
- Christopher T Erb
- Section of Pulmonary, Critical Care, and Sleep Medicine, Department of Internal Medicine, Yale School of Medicine, 300 Cedar Street, TAC S-441, New Haven, CT 06520, USA
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Stigt JA, Boers JE, Groen HJM. Analysis of "dry" mesothelioma with ultrasound guided biopsies. Lung Cancer 2012; 78:229-33. [PMID: 23021044 DOI: 10.1016/j.lungcan.2012.09.004] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2012] [Revised: 08/13/2012] [Accepted: 09/03/2012] [Indexed: 11/30/2022]
Abstract
BACKGROUND Image-guided sampling of the thickened pleura is a sensitive approach in patients with malignant pleural mesothelioma with pleural effusion. Malignant pleural mesothelioma presenting without effusion however is more of a diagnostic challenge. In this study we report the diagnostic yield and complications of ultrasound-guided cutting needle biopsies in this particular category of patients. METHODS A retrospective database analysis from September 2007 until January 2012 was performed in 56 patients with malignant pleural mesothelioma. Clinical characteristics and results of diagnostic evaluations were analysed. RESULTS Of the 56 patients with malignant pleural mesothelioma, 20 patients presented without pleural effusion of with locular effusion. Ultrasound-guided cutting needle biopsy was performed in 14/20 patients with a diagnostic accuracy of 80%. Only 1 patient had mild haemoptysis immediately following biopsies. CONCLUSION Diagnosing patients with pleural thickenings suspect for malignant mesothelioma without pleural effusion or with loculated pleural effusion is effective and safe with ultrasound-guided cutting needle biopsies.
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Affiliation(s)
- Jos A Stigt
- Department of Pulmonology, Isala Klinieken, Zwolle, The Netherlands.
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Abstract
This study describes the diffuse neoplastic conditions that may affect pleural membranes. These include mesothelioma, the most important and common malignancy of pleural origin, and metastatic involvement by carcinomas, lymphomas and thymomas. On the basis of diagnostic imaging, we identify the distinctive features of pleural involvement by each of these conditions and provide elements enabling accurate differential diagnosis. Finally, we discuss the best diagnostic approach in the case of suspected primary or secondary neoplastic involvement of pleural membranes.
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Abstract
The incidence of mesothelioma continues to increase in the Western world and is likely to do so until 2011-2015. It commonly presents with breathlessness secondary to a pleural effusion, and whilst guidelines still advise thoracocentesis as the first line investigation, the sensitivity of this is low and a tissue diagnosis is usually required. Abrams needle biopsy also has a low diagnostic yield and high complication rate and is not recommended in guidelines on the investigation of mesothelioma. Computed tomography-guided biopsy or thoracoscopy both have a comparable sensitivity and low complication rates. Local anaesthetic thoracoscopy is increasingly used by respiratory physicians and has a comparable diagnostic sensitivity to Video-Assisted Thoracoscopic Surgery (VATS) without the need for a general anaesthetic. The requirement for prophylactic radiotherapy after pleural procedures in cases of mesothelioma is contentious, as the results from early trials suggesting it reduces tract seeding have been disputed by more recent trials.
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Percutaneous image-guided biopsy in an elderly population. J Vasc Interv Radiol 2010; 21:96-100. [PMID: 20123195 DOI: 10.1016/j.jvir.2009.09.025] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2008] [Revised: 09/21/2009] [Accepted: 09/28/2009] [Indexed: 11/15/2022] Open
Abstract
PURPOSE To evaluate the safety, accuracy, and clinical use of image-guided biopsy results in an elderly (age >/=80 years) patient population. MATERIALS AND METHODS Image-guided biopsy results of 722 elderly patients were obtained from our image-guided biopsy database over a 5-year period. This retrospective study of the data yielded 616 cases. The accuracy and complication rates for the elderly population were compared with the remaining patients in the database who were younger than 80 years of age (n= 13,012). In addition, use of biopsy results for treatment was also evaluated against a group of randomly selected younger patients who were matched for type and location of biopsy. RESULTS Image-guided biopsy in both patient groups was characterized by a high accuracy rate (95% for the elderly patients vs 96.5% for others), but the accuracy rate was significantly higher in the nonelderly group (P = .0247). Image-guided biopsy in elderly patients did not carry a greater complication rate compared with younger patients for any major complication. Use of malignant biopsy results (ie, initiating any therapy) was significantly less common in elderly patients (58% underwent therapy) than in younger age groups. In patients aged 60-70 y, 100% initiated therapy; in patients aged 70-80 y, 95% underwent therapy. CONCLUSIONS Image-guided biopsy in elderly patients is a safe and accurate procedure. There is no greater risk of complication in elderly patients. Malignant diagnoses achieved by image-guided biopsy in elderly patients resulted less frequently in the initiation of therapy for malignancy.
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Metintas M, Ak G, Dundar E, Yildirim H, Ozkan R, Kurt E, Erginel S, Alatas F, Metintas S. Medical thoracoscopy vs CT scan-guided Abrams pleural needle biopsy for diagnosis of patients with pleural effusions: a randomized, controlled trial. Chest 2010; 137:1362-8. [PMID: 20154079 DOI: 10.1378/chest.09-0884] [Citation(s) in RCA: 114] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/01/2022] Open
Abstract
BACKGROUND In cases of pleural effusion, tissue samples can be obtained through Abrams needle pleural biopsy (ANPB), thoracoscopy, or cutting-needle pleural biopsy under the guidance of CT scan (CT-CNPB) for histopathologic analysis. This study aimed to compare the diagnostic efficiency and reliability of ANPB under CT scan guidance (CT-ANPB) with that of medical thoracoscopy in patients with pleural effusion. METHODS Between January 2006 and January 2008, 124 patients with exudative pleural effusion that could not be diagnosed by cytologic analysis were included in the study. All patients were randomized after the CT scan was performed. Patients either underwent CT-ANPB or thoracoscopy. The two groups were compared in terms of diagnostic sensitivity and complications associated with the methods used. RESULTS Of the 124 patients, malignant mesothelioma was diagnosed in 33, metastatic pleural disease in 47, benign pleural disease in 42, and two were of indeterminate origin. In the CT-ANPB group, the diagnostic sensitivity was 87.5%, as compared with 94.1% in the thoracoscopy group; the difference was not statistically significant (P = .252). No difference was identified between the sensitivities of the two methods based on the cause, the CT scan findings, and the degree of pleural thickening. Complication rates were low and acceptable. CONCLUSION We recommend the use of CT-ANPB as the primary method of diagnosis in patients with pleural thickening or lesions observed by CT scan. In patients with only pleural fluid appearance on CT scan and in those who may have benign pleural pathologies other than TB, the primary method of diagnosis should be medical thoracoscopy. TRIAL REGISTRATION clinicaltrials.gov; Identifier: NCT00720954.
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Affiliation(s)
- Muzaffer Metintas
- Department of Chest Diseases, Eskisehir Osmangazi University Medical Faculty, Eskisehir, Turkey 26040.
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Ecografía torácica. Arch Bronconeumol 2010; 46:27-34. [DOI: 10.1016/j.arbres.2008.12.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2008] [Revised: 12/01/2008] [Accepted: 12/11/2008] [Indexed: 01/25/2023]
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CT appearances of pleural tumours. Clin Radiol 2009; 64:918-30. [DOI: 10.1016/j.crad.2009.03.010] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2008] [Revised: 03/15/2009] [Accepted: 03/19/2009] [Indexed: 01/21/2023]
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WRIGHTSON JM, HELM EJ, RAHMAN NM, GLEESON FV, DAVIES RJ. Pleural procedures and pleuroscopy. Respirology 2009; 14:796-807. [DOI: 10.1111/j.1440-1843.2009.01592.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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Diagnosis and Staging of Lung and Pleural Malignancy — an Overview of Tissue Sampling Techniques and the Implications for Pathological Assessment. Clin Oncol (R Coll Radiol) 2009; 21:451-63. [DOI: 10.1016/j.clon.2009.03.006] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2008] [Revised: 11/03/2008] [Accepted: 03/24/2009] [Indexed: 11/19/2022]
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