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Vounckx M, Jansen YJL, Fadaei S, Geers C, De Pauw V, Smets D. Unraveling the spectrum of inflammatory myofibroblastic tumors in the lung: A comprehensive case series highlighting endobronchial, pleural, and lung parenchymal tumors. JTCVS OPEN 2024; 17:297-305. [PMID: 38420532 PMCID: PMC10897672 DOI: 10.1016/j.xjon.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/11/2023] [Revised: 11/14/2023] [Accepted: 12/04/2023] [Indexed: 03/02/2024]
Abstract
Objectives Diverse cases of inflammatory myofibroblastic tumors (IMTs) in the lung (pleural, endobronchial, and parenchymal) are presented while discussing the (preoperative) diagnostic challenges and treatment modalities. Other objectives include emphasizing the significance of gene rearrangements and highlighting the multidisciplinary approach in addressing IMTs. Methods Four cases of IMT in the lung are presented, including a young adolescent girl with an ETV6-neurotrophic tyrosine receptor kinase 3 (NTRK3) gene rearrangement, a 5-year-old boy with challenging preoperative diagnosis, and 2 middle-aged women with respectively pleural and endobronchial tumors with one peribronchial relapse. Results The cases demonstrate the diverse clinical presentations and diagnostic complexities associated with IMT in the lung. Surgical resection remains the primary treatment modality, with complete resection leading to a cure in most patients. Unfortunately, aggressive relapse can occur, as in our last case of an endobronchial tumor. Frozen section may confirm the presence of malignant cells perioperatively and impact further treatment. The presence of gene rearrangements, such as ETV6-NTRK3, suggests potential therapeutic implications. Conclusions Early detection and complete surgical removal of IMT are crucial for effective treatment. Identifying gene rearrangements such as ETV6-NTRK3 holds promise for targeted therapies. Diagnostic challenges, including the controversy of biopsies and preoperative evaluations, underscore the importance of a multidisciplinary approach. Anatomopathological recognition of IMT stays demanding. Close surveillance is necessary due to potential relapse, whereas frozen section perioperatively can help further treatment. This case series emphasizes the diagnostic challenges and therapeutic considerations for IMT in the lung.
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Affiliation(s)
- Manon Vounckx
- Department of Thoracic Surgery, UZ Brussel, Jette, Belgium
| | - Yanina J L Jansen
- Laboratory of Respiratory Diseases and Thoracic Surgery (BREATHE), Lung Transplant Unit, Department of Chronic Diseases and Metabolism, KU Leuven, Leuven, Belgium
- Department of Thoracic Surgery, University Hospitals Leuven, Leuven, Belgium
| | | | - Caroline Geers
- Department of Anatomopathology, UZ Brussel, Jette, Belgium
| | | | - Dirk Smets
- Department of Thoracic Surgery, UZ Brussel, Jette, Belgium
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Berzenji L, Wen W, Verleden S, Claes E, Yogeswaran SK, Lauwers P, Van Schil P, Hendriks JMH. Minimally Invasive Surgery in Non-Small Cell Lung Cancer: Where Do We Stand? Cancers (Basel) 2023; 15:4281. [PMID: 37686557 PMCID: PMC10487098 DOI: 10.3390/cancers15174281] [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: 05/04/2023] [Revised: 08/16/2023] [Accepted: 08/21/2023] [Indexed: 09/10/2023] Open
Abstract
In the last two decades, robotic-assisted thoracoscopic surgery (RATS) has gained popularity as a minimally invasive surgical (MIS) alternative to multi- and uniportal video-assisted thoracoscopic surgery (VATS). With this approach, the surgeon obviates the known drawbacks of conventional MIS, such as the reduced in-depth perception, hand-eye coordination, and freedom of motion of the instruments. Previous studies have shown that a robotic approach for operable lung cancer has treatment outcomes comparable to other MIS techniques such as multi-and uniportal VATS, but with less blood loss, a lower conversion rate to open surgery, better lymph node dissection rates, and improved ergonomics for the surgeon. The thoracic surgeon of the future is expected to perform more complex procedures. More patients will enter a multimodal treatment scheme making surgery more difficult due to severe inflammation. Furthermore, due to lung cancer screening programs, the number of patients presenting with operable smaller lung nodules in the periphery of the lung will increase. This, combined with the fact that segmentectomy is becoming an increasingly popular treatment for small peripheral lung lesions, indicates that the future thoracic surgeons need to have profound knowledge of segmental resections. New imaging techniques will help them to locate these lesions and to achieve a complete oncologic resection. Current robotic techniques exist to help the thoracic surgeon overcome these challenges. In this review, an update of the latest MIS approaches and nodule detection techniques will be given.
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Affiliation(s)
- Lawek Berzenji
- Department of Thoracic and Vascular Surgery, University of Antwerp, 2610 Wilrijk, Belgium
- Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Laboratory of Thoracic and Vascular Surgery, 2650 Edegem, Belgium
| | - Wen Wen
- Department of Thoracic and Vascular Surgery, University of Antwerp, 2610 Wilrijk, Belgium
- Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Laboratory of Thoracic and Vascular Surgery, 2650 Edegem, Belgium
| | - Stijn Verleden
- Department of Thoracic and Vascular Surgery, University of Antwerp, 2610 Wilrijk, Belgium
- Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Laboratory of Thoracic and Vascular Surgery, 2650 Edegem, Belgium
| | - Erik Claes
- Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Laboratory of Thoracic and Vascular Surgery, 2650 Edegem, Belgium
| | - Suresh Krishan Yogeswaran
- Department of Thoracic and Vascular Surgery, University of Antwerp, 2610 Wilrijk, Belgium
- Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Laboratory of Thoracic and Vascular Surgery, 2650 Edegem, Belgium
| | - Patrick Lauwers
- Department of Thoracic and Vascular Surgery, University of Antwerp, 2610 Wilrijk, Belgium
- Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Laboratory of Thoracic and Vascular Surgery, 2650 Edegem, Belgium
| | - Paul Van Schil
- Department of Thoracic and Vascular Surgery, University of Antwerp, 2610 Wilrijk, Belgium
- Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Laboratory of Thoracic and Vascular Surgery, 2650 Edegem, Belgium
| | - Jeroen M. H. Hendriks
- Department of Thoracic and Vascular Surgery, University of Antwerp, 2610 Wilrijk, Belgium
- Antwerp Surgical Training, Anatomy and Research Centre (ASTARC), Laboratory of Thoracic and Vascular Surgery, 2650 Edegem, Belgium
- Department of Thoracic and Vascular Surgery, Antwerp University Hospital, Drie Eikenstraat 655, 2650 Edegem, Belgium
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Franssen AJPM, Degens JHRJ, Daemen JHT, Laven IEWG, Hulsewé KWE, Vissers YLJ, de Loos ER. Mediastinal staging by thoracic surgeons: are we close to a paradigm shift? J Thorac Dis 2023; 15:10-13. [PMID: 36794129 PMCID: PMC9922604 DOI: 10.21037/jtd-22-1420] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2022] [Accepted: 12/05/2022] [Indexed: 01/10/2023]
Affiliation(s)
- Aimée J. P. M. Franssen
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | | | - Jean H. T. Daemen
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Iris E. W. G. Laven
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Karel W. E. Hulsewé
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Yvonne L. J. Vissers
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
| | - Erik R. de Loos
- Division of General Thoracic Surgery, Department of Surgery, Zuyderland Medical Center, Heerlen, The Netherlands
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Wei X, Liu Y, Yu H, Dai W, Yang D, Zhang K, Sun J, Xu W, Gong R, Yu Q, Pu Y, Wang Y, Liao J, Mu Y, Zhang Y, Feng W, Pan Q, Li Q, Shi Q. Protocol of an iterative qualitative study to develop a molecular testing decision aid for shared decision-making in patients with lung cancer after surgery. BMJ Open 2022; 12:e061367. [PMID: 36123064 PMCID: PMC9486363 DOI: 10.1136/bmjopen-2022-061367] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
INTRODUCTION Although molecular testing is crucial for many patients with lung cancer, the decision to carry out molecular testing is not easy to make in actual clinical scenarios. Using a specific decision aid (DA) to conduct shared decision-making (SDM) may help ameliorate this problem. However, no DA currently exists for lung cancer molecular testing (DA_LCMT). We aim to develop an evidence-based, iteratively refined DA, which may facilitate SDM and improve the quality of SDM. METHODS AND ANALYSIS After considering the Ottawa Decision Support Framework, International Patient Decision Aid Standards and Food and Drug Administration guidance about methods to identify what is important to patients, semistructured interviews with qualitative research methods will be used to generate the decision-making needs of patients with lung cancer diagnosed with lung adenocarcinoma by intraoperative frozen pathological sections. Input will be provided by patients and other stakeholders, including thoracic surgeons, nurses, hospital administrators, molecular testing company staff and insurance company staff. Then, a modified Delphi method will be used to develop the DA_LCMT V.1.0 (DA_LCMT 1.0). Structured interviews with qualitative research methods will be used in the cognitive debriefing (alpha tests) and field testing (beta tests) to revise and improve the DA_LCMT from version 1.0 to the final version, version 3.0. Descriptive statistics will be used to summarise the baseline characteristics of the patients and other stakeholders. Qualitative data will be analysed using the three steps of grounded theory: generate a codebook, update the codebook and create a comprehensive list of related items. ETHICS AND DISSEMINATION Ethics Committee for Medical Research and New Medical Technology of Sichuan Cancer Hospital approved this study. This protocol is based on the latest version 1.0, dated 31 October 2021. The study was also approved by the Ethics Committees of The Third People's Hospital of Chengdu, Zigong First People's Hospital and Jiangyou People's Hospital. The results of this study will be presented at medical conferences and published in peer-reviewed journals. TRIAL REGISTRATION NUMBER NCT05191485.
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Affiliation(s)
- Xing Wei
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yangjun Liu
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, Stockholm, Sweden
| | - Hongfan Yu
- State Key Laboratory of Biomedical Engineering, College of Biomedical Engineering, Chongqing Medical University, Chongqing, China
| | - Wei Dai
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Ding Yang
- Department of Thoracic Surgery, National Cancer Center/National Clinical Research Center for Cancer/Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing, China
| | - Kunpeng Zhang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University School of Medicine, Shanghai, China
| | - Jing Sun
- Key Laboratory of Carcinogenesis and Translational Research (Ministry of Education/Beijing), VIP-II Gastrointestinal Cancer Division of the Department of Medicine, Peking University Cancer Hospital, Beijing, China
| | - Wei Xu
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Ruoyan Gong
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Qingsong Yu
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Yang Pu
- School of Public Health, Chongqing Medical University, Chongqing, China
| | - Yaqin Wang
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Jia Liao
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Yunfei Mu
- Department of Thoracic Surgery, Chengdu Third People's Hospital, Chengdu, China
| | - Yuanqiang Zhang
- Department of Cardiothoracic Surgery, Zigong First People's Hospital, Zigong, China
| | - Wenhong Feng
- Department of Thoracic and Cardiovascular Surgery, Jiangyou People's Hospital, Jiangyou, China
| | - Qi Pan
- Department of Clinical Psychology, Shunde Hospital, Southern Medical University/The First People's Hospital of Shunde, Foshan, China
| | - Qiang Li
- Department of Thoracic Surgery, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
| | - Qiuling Shi
- Center for Cancer Prevention Research, Sichuan Cancer Hospital & Institute, Sichuan Cancer Center, School of Medicine, University of Electronic Science and Technology of China, Chengdu, China
- State Key Laboratory of Ultrasound Engineering in Medicine, School of Public Health, Chongqing Medical University, Chongqing, China
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Göker E, Altwairgi A, Al-Omair A, Tfayli A, Black E, Elsayed H, Selek U, Koegelenberg C. Multi-disciplinary approach for the management of non-metastatic non-small cell lung cancer in the Middle East and Africa: Expert panel recommendations. Lung Cancer 2021; 158:60-73. [PMID: 34119934 DOI: 10.1016/j.lungcan.2021.05.025] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2021] [Revised: 05/20/2021] [Accepted: 05/23/2021] [Indexed: 12/25/2022]
Abstract
The Middle East and Africa (MEA) region, a large geographical area, lies at the confluence of Asian, Caucasian and African races and comprises of a population with several distinct ethnicities. The course of management of non-small cell lung cancer (NSCLC) differs as per patients' performance status as well as stage of disease, requiring personalized therapy decisions. Although management of NSCLC has received a significant impetus in the form of molecularly targeted therapies and immune therapies in last few years, surgery remains gold standard for patients with early-stage disease. In case of unresectable disease, radiotherapy and chemotherapy are the primary management modalities. With newer therapies being approved for treatment of early stage disease, use of multi-disciplinary team (MDT) for comprehensive management of NSCLC is of prime importance. A group of experts with interest in thoracic oncology, deliberated and arrived at a consensus statement for the community oncologists treating patients with NSCLC in the MEA region. The deliberation was based on the review of the published evidence including literature and global and local guidelines, subject expertise of the participating panellists and experience in real-life management of patients with NSCLC. We present the proposed regional adaptations of international guidelines and recommends the MDT approach for management of NSCLC in MEA.
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Affiliation(s)
- Erdem Göker
- Medical Oncology Dept., Ege University, Izmir, Turkey.
| | | | - Ameen Al-Omair
- Radiation Oncology, Oncology Center, King Faisal Specialist Hospital & Research Center, Riyadh, Saudi Arabia.
| | - Arafat Tfayli
- Department of Internal Medicine, American University of Beirut, Beirut, Lebanon.
| | - Edward Black
- Department of Thoracic Surgery, Sheikh Shakhbout Medical City, P.O. Box 11001, Abu Dhabi, United Arab Emirates.
| | - Hany Elsayed
- Department of Thoracic Surgery, Ain Shams University, Cairo, Egypt.
| | - Ugur Selek
- Department of Radiation Oncology, Koc University School of Medicine, Koc University, Istanbul, Turkey.
| | - Coenraad Koegelenberg
- Division of Pulmonology, Department of Medicine, Faculty of Medicine and Health Sciences, Stellenbosch University and Tygerberg Hospital, Cape Town, South Africa.
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Berzenji L, Yogeswaran K, Van Schil P, Lauwers P, Hendriks JMH. Use of Robotics in Surgical Treatment of Non-small Cell Lung Cancer. Curr Treat Options Oncol 2020; 21:80. [PMID: 32767154 DOI: 10.1007/s11864-020-00778-0] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
OPINION STATEMENT Robotic-assisted videothoracoscopic surgery (R-VATS) has become increasingly popular and widely used since its introduction and is nowadays considered a standard treatment approach in many centres for the treatment of non-small cell lung cancer. R-VATS was initially developed to overcome the drawbacks of VATS by offering surgeons more flexibility and three-dimensional optics during thoracoscopic surgery. The effectiveness of R-VATS lobectomy regarding oncological outcomes, morbidity, mortality, and postoperative quality of life (QoL) has been shown in an increasing number of studies. More recently, these results have also been corroborated for sublobar resections, more specifically for segmentectomy. However, no well-powered, multicentre randomized trials have been performed to demonstrate the superiority of R-VATS compared with open surgery or conventional types of VATS (total VATS, uniportal VATS, etc.). The majority of the evidence currently available is based on non-randomized studies, and many studies report conflicting results when comparing R-VATS and conventional VATS. Moreover, there is a lack of data regarding the cost and the cost-efficiency of robotic surgery compared with VATS and open surgery. Current evidence suggests that R-VATS costs are higher than VATS and that a deficit can only be prevented when up to 150-300 thoracic surgery procedures are performed annually. Finally, robotic-assisted laparoscopic surgery showed better ergonomics and reduced musculoskeletal disorders compared with non-robotic laparoscopic surgery.
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Affiliation(s)
- Lawek Berzenji
- Department of Thoracic and Vascular Surgery, University Hospital of Antwerp, Antwerp University, Level 2, Route 146, Wilrijkstraat 10, B-2650, Edegem (Antwerp), Belgium
| | - Krishan Yogeswaran
- Department of Thoracic and Vascular Surgery, University Hospital of Antwerp, Antwerp University, Level 2, Route 146, Wilrijkstraat 10, B-2650, Edegem (Antwerp), Belgium
| | - Paul Van Schil
- Department of Thoracic and Vascular Surgery, University Hospital of Antwerp, Antwerp University, Level 2, Route 146, Wilrijkstraat 10, B-2650, Edegem (Antwerp), Belgium
| | - Patrick Lauwers
- Department of Thoracic and Vascular Surgery, University Hospital of Antwerp, Antwerp University, Level 2, Route 146, Wilrijkstraat 10, B-2650, Edegem (Antwerp), Belgium
| | - Jeroen M H Hendriks
- Department of Thoracic and Vascular Surgery, University Hospital of Antwerp, Antwerp University, Level 2, Route 146, Wilrijkstraat 10, B-2650, Edegem (Antwerp), Belgium.
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Yu X, Li Y, Shi C, Han B. Risk factors of lymph node metastasis in patients with non-small cell lung cancer ≤ 2 cm in size: A monocentric population-based analysis. Thorac Cancer 2017; 9:3-9. [PMID: 29034994 PMCID: PMC5754297 DOI: 10.1111/1759-7714.12490] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2017] [Revised: 07/13/2017] [Accepted: 07/17/2017] [Indexed: 01/15/2023] Open
Abstract
Aim This study was designed to determine the risk factors of lymph node metastasis in non‐small cell lung cancer (NSCLC) patients with tumors ≤ 2 cm, using the Shanghai Chest Hospital Lung Cancer Database. Methods Five hundred and eighteen patients with NSCLC ≤ 2 cm were included in this study, and were classified into lymph node‐positive and lymph node‐negative groups. Univariate and multivariate logistic regression analyses were performed to select the independent risk factors for lymph node metastasis in NSCLC patients. Results No evidence of metastasis was found in tumors ≤ 1 cm, all positive results were in tumors sized 1–2 cm. Imaging characteristics, including solid and part‐solid nodules, were strongly associated with lymph node metastasis (odds ratio [OR] 24.959, 95% confidence interval [CI] 5.999–103.835, P < 0.001; OR 12.559, 95% CI 3.564–44.259, P < 0.001) and subgroup logistic analysis (OR 21.384, 95% CI 5.058–90.407, P < 0.001; OR 11.632, 95% CI 3.290–41.126, P < 0.001). Greater lymph node metastasis was observed in non‐adeno non‐squamous carcinoma. The presence of pleural invasion and carcinoembryonic antigen levels indicated lymph node dissection. Similar results were revealed in subgroup analysis in tumors ≤ 2 to > 1 cm. Conclusion Size had a great impact on lymph node metastasis, especially tumors of 1–2 cm. Preoperative imaging, non‐adeno non‐squamous carcinoma, pleural invasion, and carcinoembryonic antigen all indicated lymph node dissection. There was no discrepancy between N1 and N2 positive lymph nodes.
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Affiliation(s)
- Xiyan Yu
- Emergency Department, Shanghai Chest HospitalShanghai Jiao Tong UniversityShanghaiChina
| | - Yanwen Li
- Emergency Department, Shanghai Chest HospitalShanghai Jiao Tong UniversityShanghaiChina
| | - Chunlei Shi
- Department of Pulmonary Medicine, Shanghai Chest HospitalShanghai Jiao Tong UniversityShanghaiChina
| | - Baohui Han
- Department of Pulmonary Medicine, Shanghai Chest HospitalShanghai Jiao Tong UniversityShanghaiChina
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