51
|
Zhang Q, Jia H, Wang Z, Hao S, Huang H, Yang A, Han L, Song P. Intertumoural Heterogeneity and Branch Evolution of Synchronous Multiple Primary Lung Adenocarcinomas by Next-Generation Sequencing Analysis. Front Oncol 2021; 11:760715. [PMID: 34804960 PMCID: PMC8595338 DOI: 10.3389/fonc.2021.760715] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 10/13/2021] [Indexed: 12/24/2022] Open
Abstract
Objectives Multiple primary lung cancers (MPLCs) are an increasingly well-known clinical phenomenon, but there is a lack of high-level evidence for their optimal clinical diagnosis and therapeutic approaches. Thus, we analysed genetic variation to determine the intertumoural heterogeneity and branch evolution of synchronous multiple primary lung adenocarcinomas. Methods We performed multiplex mutational sequencing on 93 synchronous multiple primary lung adenocarcinoma lesions from 42 patients who underwent surgical resection. Results The high discordance rate of mutation was 92.9% (n=39) between tumours in individual patients. EGFR, TP53 and KRAS mutations were detected in 57 (61.3%), 19 (20.4%) and 11 (11.8%) of the 93 tumours, respectively. 16 cases of multiple primary lung adenocarcinomas simultaneously harboured EGFR mutations and TP53 mutations. Matching mutations between paired tumours were observed in 1 (2.4%) patient for P20. The genotypes were all EGFR L858R mutations, but the pathological type of P20T1 was lepidic predominant, and P20T2 was adenocarcinoma in situ. In the phylogenetic tree, genetic variations were divided into trunk, shared and branch subtypes. Branch mutations accounted for 91.09% of variations in sMPLA, while the ratio of trunk (4.95%) and shared (3.96%) variations was significantly lower. Conclusions Remarkable intertumoural heterogeneity and frequent branch mutations were found in synchronous multiple primary lung adenocarcinomas.
Collapse
Affiliation(s)
- Qinleng Zhang
- Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China.,Department of Thoracic Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Hui Jia
- Department of Respiratory Internal, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Zhendan Wang
- Department of Thoracic Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Shaoyu Hao
- Department of Thoracic Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Haiyan Huang
- Department of Bioinformatics, Berry Oncology Corporation, Beijing, China
| | - Airong Yang
- Department of Bioinformatics, Berry Oncology Corporation, Beijing, China
| | - Lu Han
- Department of Thoracic Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| | - Pingping Song
- Department of Thoracic Surgery, Shandong Cancer Hospital and Institute, Shandong First Medical University and Shandong Academy of Medical Sciences, Jinan, China
| |
Collapse
|
52
|
Yang YH, Kim HE, Park BJ, Lee S, Park SY, Lee CY, Kim DJ, Paik HC, Lee JG. Positive nodal status is still a risk factor for long-term survivors of non-small cell lung cancer 5 years after complete resection. J Thorac Dis 2021; 13:5826-5834. [PMID: 34795931 PMCID: PMC8575849 DOI: 10.21037/jtd-21-854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2021] [Accepted: 08/13/2021] [Indexed: 12/25/2022]
Abstract
Background Lung cancer has a poor prognosis; the number of long-term survivors (LTSs) is small compared with that of other cancers. Few studies have focused on late recurrence in LTSs with lung cancer. The purpose of this study was to analyze the risk factors for survival and late recurrence in LTSs after disease-free period of 5 years. Methods A retrospective analysis of patients with a disease-free survival of at least 5 years after surgical resection for non-small cell lung cancer (NSCLC) between January 1998 and December 2012 was conducted. Patients who underwent neo-adjuvant therapy, had an incomplete resection, or had advanced stage (stages IIIb and IV) cancer were excluded. Results A total of 1,254 (53.2%) of 2,357 patients were enrolled. Of these, 759 (60.5%) were men, and the mean patient age was 61.9±10.1 (range, 10-87 years) years. Pathologic N0 (997 patients, 79.5%) and stage I (860 patients, 68.6%) were the dominant stages. Late recurrence occurred in 22 patients (1.8%) 5 years postoperatively. On multivariate analysis, male sex, older age, node-positive status, and late recurrence were found to be independent risk factors for overall survival (OS), while a node-positive status was the only independent risk factor for disease-free survival [hazard ratio (HR) =3.824; P=0.002; 95% confidence interval (CI): 1.658-8.821]. Conclusions The nodal stage at the time of surgical resection was found to be an independent risk factor for both OS and disease-free survival 5 years after initial treatment in patients with completely resected NSCLC.
Collapse
Affiliation(s)
- Young Ho Yang
- Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Ha Eun Kim
- Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Byung Jo Park
- Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seokkee Lee
- Department of Cardiovascular and Thoracic Surgery, Cheongju St. Mary's Hospital, Catholic University of Korea, Cheongju, Republic of Korea
| | - Seong Yong Park
- Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chang Young Lee
- Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Dae Joon Kim
- Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Hyo Chae Paik
- Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Jin Gu Lee
- Department of Thoracic and Cardiovascular Surgery, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| |
Collapse
|
53
|
Aldin MK, Qi L, Zhou X, Kahn LA, Daly ME. Detection of second primary lung cancers on surveillance imaging following stereotactic ablative radiotherapy for non-small cell lung cancer. Clin Lung Cancer 2021; 23:e222-e230. [PMID: 34922827 PMCID: PMC10109240 DOI: 10.1016/j.cllc.2021.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 10/22/2021] [Accepted: 11/04/2021] [Indexed: 11/30/2022]
Abstract
INTRODUCTION/BACKGROUND Second primary lung cancers (SPLC) are common following non-small cell lung cancer (NSCLC) treatment. Development of SPLC following stereotactic ablative radiation therapy (SABR) may differ as compared to surgical cohorts. We report incidence of and outcomes for SPLC detected by surveillance imaging in a cohort of patients treated with SABR. MATERIALS/METHODS Patients treated with SABR for node-negative NSCLC between February, 2007 to May, 2019 were retrospectively identified. Patient characteristics, frequency of surveillance imaging, development of SPLC, recurrence patterns, and survival were reviewed. Surveillance CT was performed Q3-4 month year 1, Q3-6 month year 2, Q6-12 month year 3-5, and Q12 month thereafter. Actuarial estimates of development of SPLC and overall survival (OS) were generated with competing risk analysis. RESULTS We identified 134 patients treated with SABR with ≥6 months follow up. Eighteen (13.4%) developed a total of 21 SPLC at a median of 28.5 months (range 3.0-84.7 months) following SABR, 19 (90.5%) biopsy-proven. Twenty (95.2%) SPLC were detected by surveillance imaging. Three patients developed 2 metachronous SPLC. Three and 5 year SPLC estimates were 11.7% and 13.1%. Eighteen (85.7%) SPLC were treated with curative intent. Two and 3 year estimate of OS following detection of SPLC was 79.8% and 54.7%. CONCLUSION SPLC were more common in our cohort than other published studies. Outcomes following surveillance detected SPLC are similar to those of de novo early stage lung cancers. The high frequency of SPLC in our cohort suggests further studies to refine overall surveillance in very high-risk populations are needed.
Collapse
Affiliation(s)
- Muhtada Kamal Aldin
- Department of Radiation Oncology, University of California Davis Comprehensive Cancer Center, Davis, CA
| | - Lihong Qi
- Department of Radiation Biostatistics, University of California Davis Comprehensive Cancer Center, Davis, CA
| | - Xiner Zhou
- Department of Radiation Biostatistics, University of California Davis Comprehensive Cancer Center, Davis, CA
| | - Leonel A Kahn
- Department of Radiation Oncology, University of California Davis Comprehensive Cancer Center, Davis, CA
| | - Megan E Daly
- Department of Radiation Oncology, University of California Davis Comprehensive Cancer Center, Davis, CA.
| |
Collapse
|
54
|
Guo H, Li W, Wang B, Chen N, Qian L, Cui J. Coexisting opportunities and challenges: In which scenarios can minimal/measurable residual disease play a role in advanced non-small cell lung cancer? Chin J Cancer Res 2021; 33:574-582. [PMID: 34815631 PMCID: PMC8580798 DOI: 10.21147/j.issn.1000-9604.2021.05.04] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 09/09/2021] [Indexed: 12/15/2022] Open
Abstract
Curative therapy was not previously available for patients with advanced non-small cell lung cancer (NSCLC); thus, the concept of minimal/measurable (or molecular) residual disease (MRD) was not applicable to these patients. However, advances in targeted and immunotherapy have revolutionized the treatment landscape for patients with advanced NSCLC, with emerging evidence of long-term survival and even the hope of complete remission (CR) by imaging examination. The latest research shows that patients with oligometastatic lung cancer can benefit from local treatment. After removing the lesions, the choice of follow-up therapy and monitoring of the lesions could remain uncertain. MRD plays a role in identifying early-stage NSCLC patients with high risks of recurrence and determining adjuvant therapy after radical treatment. In recent years, evidence has been accumulating regarding the use of circulating cell-free tumor DNA (ctDNA) to assess MRD in solid tumors. This study discussed the possible applications of ctDNA-based MRD monitoring in advanced NSCLC and described the current challenges and unresolved problems in the application of MRD in advanced NSCLC.
Collapse
Affiliation(s)
- Hanfei Guo
- Cancer Center, the First Hospital of Jilin University, Changchun 130021, China
| | - Wenqian Li
- Cancer Center, the First Hospital of Jilin University, Changchun 130021, China
| | - Bin Wang
- Department of Neurosurgery, the First Hospital of Jilin University, Changchun 130021, China
| | - Neifei Chen
- Cancer Center, the First Hospital of Jilin University, Changchun 130021, China
| | - Lei Qian
- Cancer Center, the First Hospital of Jilin University, Changchun 130021, China
| | - Jiuwei Cui
- Cancer Center, the First Hospital of Jilin University, Changchun 130021, China
| |
Collapse
|
55
|
Neoadjuvant Therapy in Lung Cancer: What Is Most Important: Objective Response Rate or Major Pathological Response? ACTA ACUST UNITED AC 2021; 28:4129-4138. [PMID: 34677268 PMCID: PMC8535119 DOI: 10.3390/curroncol28050350] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 09/30/2021] [Accepted: 10/09/2021] [Indexed: 12/24/2022]
Abstract
Lung cancer is the most fatal and frequently diagnosed malignant tumor. Neoadjuvant therapy is a promising approach for prolonging survival and increasing the chance of cure rates for patients with potentially resectable disease. Currently, many therapeutic alternatives, including chemotherapy, targeted therapy, and immunotherapy, are continually being explored to enrich the content of neoadjuvant therapy. However, neoadjuvant therapy remains to have no unified evaluation standards. Overall survival (OS) is the "gold standard" for evaluating the clinical benefit of cancer treatment, but it needs years for a reliable evaluation. Hence, researchers need to identify surrogate endpoints that can predict OS accurately and reliably without long follow-up periods. In this review, we describe the research progress of different neoadjuvant therapies and explore their response evaluation, aiming to identify stronger predictors of OS.
Collapse
|
56
|
Qin L, Guitart M, Curull V, Sánchez-Font A, Duran X, Tang J, Admetlló M, Barreiro E. Systemic Profiles of microRNAs, Redox Balance, and Inflammation in Lung Cancer Patients: Influence of COPD. Biomedicines 2021; 9:biomedicines9101347. [PMID: 34680465 PMCID: PMC8533450 DOI: 10.3390/biomedicines9101347] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 09/22/2021] [Accepted: 09/22/2021] [Indexed: 02/05/2023] Open
Abstract
Lung cancer (LC) risk increases in patients with chronic respiratory diseases (COPD). MicroRNAs and redox imbalance are involved in lung tumorigenesis in COPD patients. Whether systemic alterations of those events may also take place in LC patients remains unknown. Our objectives were to assess the plasma levels of microRNAs, redox balance, and cytokines in LC patients with/without COPD. MicroRNAs (RT-PCR) involved in LC, oxidized DNA, MDA-protein adducts, GSH, TEAC, VEGF, and TGF-beta (ELISA) were quantified in plasma samples from non-LC controls (n = 45), LC-only patients (n = 32), and LC-COPD patients (n = 91). In LC-COPD patients compared to controls and LC-only, MDA-protein adduct levels increased, while those of GSH decreased, and two patterns of plasma microRNA were detected. In both LC patient groups, miR-451 expression was downregulated, while those of microRNA-let7c were upregulated, and levels of TEAC and TGF-beta increased compared to the controls. Correlations were found between clinical and biological variables. A differential expression profile of microRNAs was detected in patients with LC. Moreover, in LC patients with COPD, plasma oxidative stress levels increased, whereas those of GSH declined. Systemic oxidative and antioxidant markers are differentially expressed in LC patients with respiratory diseases, thus implying its contribution to the pathogenesis of tumorigenesis in these patients.
Collapse
Affiliation(s)
- Liyun Qin
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Universitat Autònoma de Barcelona, Parc de Recerca Biomèdica de Barcelona (PRBB), 08003 Barcelona, Spain; (L.Q.); (M.G.); (V.C.); (A.S.-F.); (J.T.); (M.A.)
| | - Maria Guitart
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Universitat Autònoma de Barcelona, Parc de Recerca Biomèdica de Barcelona (PRBB), 08003 Barcelona, Spain; (L.Q.); (M.G.); (V.C.); (A.S.-F.); (J.T.); (M.A.)
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), 08003 Barcelona, Spain
| | - Víctor Curull
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Universitat Autònoma de Barcelona, Parc de Recerca Biomèdica de Barcelona (PRBB), 08003 Barcelona, Spain; (L.Q.); (M.G.); (V.C.); (A.S.-F.); (J.T.); (M.A.)
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), 08003 Barcelona, Spain
| | - Albert Sánchez-Font
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Universitat Autònoma de Barcelona, Parc de Recerca Biomèdica de Barcelona (PRBB), 08003 Barcelona, Spain; (L.Q.); (M.G.); (V.C.); (A.S.-F.); (J.T.); (M.A.)
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), 08003 Barcelona, Spain
| | - Xavier Duran
- Scientific and Technical Department, Hospital del Mar-IMIM, 08003 Barcelona, Spain;
| | - Jun Tang
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Universitat Autònoma de Barcelona, Parc de Recerca Biomèdica de Barcelona (PRBB), 08003 Barcelona, Spain; (L.Q.); (M.G.); (V.C.); (A.S.-F.); (J.T.); (M.A.)
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), 08003 Barcelona, Spain
| | - Mireia Admetlló
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Universitat Autònoma de Barcelona, Parc de Recerca Biomèdica de Barcelona (PRBB), 08003 Barcelona, Spain; (L.Q.); (M.G.); (V.C.); (A.S.-F.); (J.T.); (M.A.)
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), 08003 Barcelona, Spain
| | - Esther Barreiro
- Pulmonology Department-Muscle Wasting and Cachexia in Chronic Respiratory Diseases and Lung Cancer Research Group, IMIM-Hospital del Mar, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Universitat Autònoma de Barcelona, Parc de Recerca Biomèdica de Barcelona (PRBB), 08003 Barcelona, Spain; (L.Q.); (M.G.); (V.C.); (A.S.-F.); (J.T.); (M.A.)
- Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), 08003 Barcelona, Spain
- Correspondence: ; Tel.: +34-93-316-0385; Fax: +34-93-316-0410
| |
Collapse
|
57
|
Qu R, Tu D, Ping W, Cai Y, Zhang N, Fu X. Surgical outcomes of one-stage resection for synchronous multiple primary lung adenocarcinomas with no less than three lesions. J Cardiothorac Surg 2021; 16:265. [PMID: 34544453 PMCID: PMC8454108 DOI: 10.1186/s13019-021-01647-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2021] [Accepted: 09/09/2021] [Indexed: 01/15/2023] Open
Abstract
Background More and more synchronous multiple primary lung adenocarcinomas (SMPLA) have been diagnosed and surgical treatment has become the mainstay of treatment for them, but there are few reports on the surgical outcome of patients with ≥ 3 lesions who underwent surgical resection. Therefore, we summarized and analyzed the clinical characteristics and surgical outcomes of these patients, hoping to provide some experience in the diagnosis and treatment. Methods Clinical characteristics and treatment outcomes of patients with ≥ 3 lesions who have been diagnosed as SMPLA and underwent surgical resection in our hospital from March 2015 to July 2019 were retrospectively reviewed. Results Twenty-eight patients, 20 females and 8 males, with a mean age of 57.7 ± 5.69 (45–76) years, were finally included. A total of 95 lesions, 86.4% were ground-glass opacity (GGO) lesions (pure-GGO,45.3%; mixed-GGO,41.1%); 51 lesions had EGFR mutations and the mutation rate of invasive adenocarcinoma was significantly higher than that of other pathological subtypes (P < 0.001); the mutation rate of mGGO was also significantly higher than that of pGGO and solid nodule (SN) (P < 0.05). Four and 24 patients respectively underwent bilateral and unilateral surgical resection. The surgical procedure was mainly sublobar resection, and no severe postoperative complications or deaths occurred. After a median follow-up time of 32.2 months, the rates of overall survival and disease-free survival at 3 years were 94.7% and 88.9%, respectively. Conclusions For SMPLA with ≥ 3 lesions, one-stage resection may be safe and feasible, and surgical procedure was mainly sublobar resection as far as possible, which can yield satisfactory prognosis. EGFR mutation testing should be used routinely in the diagnosis and treatment of patients with SMPLA, especially in the presence of mGGO and invasive adenocarcinoma.
Collapse
Affiliation(s)
- Rirong Qu
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Dehao Tu
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Wei Ping
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Yixin Cai
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Ni Zhang
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Xiangning Fu
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China.
| |
Collapse
|
58
|
Ye C, Lin Q, Jin Z, Zheng C, Ma S. Predictive effect of DCE-MRI and DWI in brain metastases from NSCLC. Open Med (Wars) 2021; 16:1265-1275. [PMID: 34514171 PMCID: PMC8395589 DOI: 10.1515/med-2021-0260] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Revised: 01/25/2021] [Accepted: 03/01/2021] [Indexed: 12/25/2022] Open
Abstract
Non-small cell lung cancer (NSCLC), a commonly diagnosed lung cancer, is characterized by a high incidence of metastatic spread to the brain, which adversely impacts prognosis. The present study aimed to assess the value of combined dynamic contrast-enhanced MRI (DCE-MRI) and diffusion-weighted imaging (DWI) in predicting the treatment outcomes of whole-brain radiotherapy (WBRT) and gefitinib in brain metastases from non-small cell lung cancer (NSCLC) from the perspectives of response rate and short- and long-term efficacy. These results suggested that the indicators measured by DCE-MRI combined with DWI can be used as key imaging-derived markers that predicted the efficacy of WBRT combined with gefitinib in NSCLC patients with brain metastases. Specifically, patients with higher ΔADCmid and ΔADCpost values showed better treatment outcomes. ROC curve analysis indicated ADCpost, ΔADCpost, ΔADCpost (%), and tumor regression rate as the best predictors of efficacy of WBRT combined with gefitinib in these patients. The short-term and long-term effects noted were also significant. Taken together, the findings of this study reveal that tumor regression rate, ADCpost, ΔADCpost, and ΔADCpost (%) can be used as important imaging indicators that predict the therapeutic effect of WBRT combined with gefitinib in NSCLC patients with brain metastases.
Collapse
Affiliation(s)
- Chengyu Ye
- Department of Radiotherapy, Wenzhou Central Hospital, The Dingli Clinical Institute of Wenzhou Medical University, Wenzhou 325000, People’s Republic of China
- Zhejiang Chinese Medical University, Hangzhou 310053, People’s Republic of China
| | - Quanbing Lin
- Department of Radiotherapy, Wenzhou Central Hospital, The Dingli Clinical Institute of Wenzhou Medical University, Wenzhou 325000, People’s Republic of China
| | - Zhang Jin
- Department of Radiotherapy, Wenzhou Central Hospital, The Dingli Clinical Institute of Wenzhou Medical University, Wenzhou 325000, People’s Republic of China
| | - Cuiping Zheng
- Department of Haematology and Oncology, Wenzhou Central Hospital, The Dingli Clinical Institute of Wenzhou Medical University, No. 252, Eastern Baili Road, Lucheng District, Wenzhou 325000, Zhejiang Province, People’s Republic of China
| | - Shenglin Ma
- Department of Radiotherapy, The First Affiliated Hospital, College of Medicine, Zhejiang University, No. 216, Huansha Road, Shangcheng District, Hangzhou 310006, Zhejiang Province, People’s Republic of China
| |
Collapse
|
59
|
Coster JN, Groth SS. Surgery for Locally Advanced and Oligometastatic Non-Small Cell Lung Cancer. Surg Oncol Clin N Am 2021; 29:543-554. [PMID: 32883457 DOI: 10.1016/j.soc.2020.07.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Locally advanced non-small cell lung cancer is a heterogeneous group of tumors that require multidisciplinary treatment. Although there is much debate with regard to their management, a multimodal treatment strategy for carefully selected patients that includes surgery can extend survival compared with nonoperative definitive therapy. As the role of targeted therapies and immune checkpoint inhibitors for these tumors becomes better defined, practices will continue to evolve.
Collapse
Affiliation(s)
- Jenalee N Coster
- Division of Thoracic Surgery, Micheal E. DeBakey Department of Surgery, Baylor College of Medicine, 7200 Cambridge St, Ste 6A. Houston, TX 77030, USA
| | - Shawn S Groth
- Division of Thoracic Surgery, Micheal E. DeBakey Department of Surgery, Baylor College of Medicine, 7200 Cambridge St, Ste 6A. Houston, TX 77030, USA.
| |
Collapse
|
60
|
Gregoire J. Guiding Principles in the Management of Synchronous and Metachronous Primary Non-Small Cell Lung Cancer. Thorac Surg Clin 2021; 31:237-254. [PMID: 34304832 DOI: 10.1016/j.thorsurg.2021.05.001] [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: 11/20/2022]
Abstract
Multiple lung cancers can be found simultaneously, with incidence ranging from 1% to 8%. Documentation of more than 1 pulmonary lesion can be challenging, because these solid, ground-glass, or mixed-density tumors may represent multicentric malignant disease or intrapulmonary metastases. If mediastinal nodal and distant deposits are excluded, surgery should be contemplated. After surgical treatment of lung cancer, patients should be followed closely for an undetermined period of time. Good clinical judgment is of outmost importance in deciding which individuals will benefit from those surgical interventions and which are candidates for alternate therapies. Every case should be discussed in a multidisciplinary meeting.
Collapse
Affiliation(s)
- Jocelyn Gregoire
- Institut Universitaire de Cardiologie et de Pneumologie de Québec, 2725 Chemin Sainte-Foy, Quebec, Quebec G1V 4G5, Canada.
| |
Collapse
|
61
|
Montagne F, Guisier F, Venissac N, Baste JM. The Role of Surgery in Lung Cancer Treatment: Present Indications and Future Perspectives-State of the Art. Cancers (Basel) 2021; 13:3711. [PMID: 34359612 PMCID: PMC8345199 DOI: 10.3390/cancers13153711] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/14/2021] [Accepted: 07/20/2021] [Indexed: 12/25/2022] Open
Abstract
Non-small cell lung cancers (NSCLC) are different today, due to the increased use of screening programs and of innovative systemic therapies, leading to the diagnosis of earlier and pre-invasive tumors, and of more advanced and controlled metastatic tumors. Surgery for NSCLC remains the cornerstone treatment when it can be performed. The role of surgery and surgeons has also evolved because surgeons not only perform the initial curative lung cancer resection but they also accompany and follow-up patients from pre-operative rehabilitation, to treatment for recurrences. Surgery is personalized, according to cancer characteristics, including cancer extensions, from pre-invasive and local tumors to locally advanced, metastatic disease, or residual disease after medical treatment, anticipating recurrences, and patients' characteristics. Surgical management is constantly evolving to offer the best oncologic resection adapted to each NSCLC stage. Today, NSCLC can be considered as a chronic disease and surgery is a valuable tool for the diagnosis and treatment of recurrences, and in palliative conditions to relieve dyspnea and improve patients' comfort.
Collapse
Affiliation(s)
- François Montagne
- Department of Thoracic Surgery, Calmette Hospital, University Hospital of Lille, Boulevard du Pr. J Leclercq, F-59000 Lille, France; (F.M.); (N.V.)
| | - Florian Guisier
- Department of Pneumology, Rouen University Hospital, 1 rue de Germont, F-76000 Rouen, France;
- Clinical Investigation Center, Rouen University Hospital, CIC INSERM 1404, 1 rue de Germont, F-76000 Rouen, France
- Faculty of Medicine and Pharmacy of Rouen, Normandie University, LITIS QuantIF EA4108, 22 Boulevard Gambetta, F-76183 Rouen, France
| | - Nicolas Venissac
- Department of Thoracic Surgery, Calmette Hospital, University Hospital of Lille, Boulevard du Pr. J Leclercq, F-59000 Lille, France; (F.M.); (N.V.)
| | - Jean-Marc Baste
- Department of General and Thoracic Surgery, Rouen University Hospital, 1 rue de Germont, F-76000 Rouen, France
- Faculty of Medicine and Pharmacy of Rouen (UNIROUEN), Normandie University, INSERM U1096, 22 Boulevard Gambetta, F-76000 Rouen, France
| |
Collapse
|
62
|
Abid W, Seguin-Givelet A, Brian E, Grigoroiu M, Girard P, Girard N, Gossot D. Second pulmonary resection for a second primary lung cancer: analysis of morbidity and survival. Eur J Cardiothorac Surg 2021; 59:1287-1294. [PMID: 33367556 DOI: 10.1093/ejcts/ezaa438] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/03/2020] [Revised: 10/23/2020] [Accepted: 11/04/2020] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVES Evaluating morbidity and survival of patients operated on for a second primary non-small-cell lung cancer (NSCLC). METHODS Retrospective collection of data from patients operated on for a second NSCLC between 2009 and 2018. RESULTS Fifty-two patients met the inclusion criteria. At the time of second pulmonary resection, the median time between the 2 surgeries was 25 months (5-44.5 months). Patients' median age was 65 years (61-68 years). Median tumour size was 16 mm (10-22 mm). Thoracoscopy was used in 75% of cases. The resection was a pneumonectomy (n = 1), bilobectomy (n = 1), lobectomy (n = 15), segmentectomy (n = 32) or wedge resection (n = 3). The length of stay was 7 days (5-9 days). Mortality was null and morbidity was 36.5%, mainly from grade I-II complications according to the Clavien-Dindo classification. The median follow-up was 28 months (13-50 months). The median overall survival was 67 months (95% confidence interval 60.8-73.1 months). Survival at 5 years and specific survival were 71.1% and 67.7%, respectively. CONCLUSIONS A second surgical resection of either synchronous or metachronous NSCLC has a morbidity that is not superior to the morbidity of the first operation. The new tumour is usually diagnosed at an early stage. An anatomical sublobar resection is most likely the best compromise. It might also be considered for the first operation when there is a suspicious synchronous lesion that may require surgery at a later stage.
Collapse
Affiliation(s)
- Walid Abid
- Thoracic Surgery Department, Institut du Thorax Curie-Montsouris, Institut Mutualiste Montsouris, Paris, France
| | - Agathe Seguin-Givelet
- Thoracic Surgery Department, Institut du Thorax Curie-Montsouris, Institut Mutualiste Montsouris, Paris, France.,Paris 13 University, Sorbonne Paris Cité, Faculty of Medicine SMBH, Bobigny, France
| | - Emmanuel Brian
- Thoracic Surgery Department, Institut du Thorax Curie-Montsouris, Institut Mutualiste Montsouris, Paris, France
| | - Madalina Grigoroiu
- Thoracic Surgery Department, Institut du Thorax Curie-Montsouris, Institut Mutualiste Montsouris, Paris, France
| | - Philippe Girard
- Pulmonology Department, Institut du Thorax Curie-Montsouris - Institut Mutualiste Montsouris, Paris, France
| | - Nicolas Girard
- Oncology Department, Institut du Thorax Curie-Montsouris, Institut Curie, Paris, France
| | - Dominique Gossot
- Thoracic Surgery Department, Institut du Thorax Curie-Montsouris, Institut Mutualiste Montsouris, Paris, France
| |
Collapse
|
63
|
Shimamura S, Saiki M, Ide S, Masuda K, Uchida Y, Sogami Y, Kasai K, Inoue T, Ishihara H. Significant therapeutic effectiveness of durvalumab after chemoradiotherapy for a patient with post-operative recurrent pulmonary pleomorphic carcinoma. Respirol Case Rep 2021; 9:e00781. [PMID: 34012549 PMCID: PMC8112115 DOI: 10.1002/rcr2.781] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Revised: 04/20/2021] [Accepted: 04/22/2021] [Indexed: 11/10/2022] Open
Abstract
Pulmonary pleomorphic carcinoma (PPC) is a poorly differentiated non-small cell lung cancer. Because of its rarity, no standard therapy has been established for advanced disease. We herein report on a 62-year-old man with recurrent post-operative PPC, for whom durvalumab after chemoradiotherapy was effective. He was referred to our hospital because of an abnormal shadow in the right upper lung on chest X-ray. After surgical resection was performed, the imaging and histopathological findings revealed PPC (T4N0M0, stage IIIA) with elevated expression of programmed cell death-ligand 1 (PD-L1). A metastasis was found in the left hemithorax 22 months later, and chemoradiotherapy consisting of 60 Gy of radiation and cisplatin plus tegafur/gimeracil/oteracil potassium was administered. Durvalumab was then begun as consolidation therapy. The efficacy of the treatments has continued for longer than 10 months. This case suggests that multidisciplinary treatment with chemoradiotherapy and consolidation immunotherapy may improve the prognosis of locally advanced PPC.
Collapse
Affiliation(s)
- So Shimamura
- Department of Internal Medicine II, Faculty of MedicineUniversity of YamanashiChuoJapan
| | - Masafumi Saiki
- Department of Internal Medicine II, Faculty of MedicineUniversity of YamanashiChuoJapan
| | - Shuichiro Ide
- Department of Internal Medicine II, Faculty of MedicineUniversity of YamanashiChuoJapan
| | - Kazuki Masuda
- Department of Internal Medicine II, Faculty of MedicineUniversity of YamanashiChuoJapan
| | - Yoshinori Uchida
- Department of Internal Medicine II, Faculty of MedicineUniversity of YamanashiChuoJapan
| | - Yusuke Sogami
- Department of Internal Medicine II, Faculty of MedicineUniversity of YamanashiChuoJapan
| | - Kazunari Kasai
- Department of Pathology, Faculty of MedicineUniversity of YamanashiChuoJapan
| | - Tomohiro Inoue
- Department of Pathology, Faculty of MedicineUniversity of YamanashiChuoJapan
| | - Hiroshi Ishihara
- Department of Internal Medicine II, Faculty of MedicineUniversity of YamanashiChuoJapan
| |
Collapse
|
64
|
Kuijvenhoven JC, Livi V, Szlubowski A, Ninaber M, Stöger JL, Widya RL, Bonta PI, Crombag LC, Braun J, van Boven WJ, Trisolini R, Korevaar DA, Annema JT. Endobronchial ultrasound for T4 staging in patients with resectable NSCLC. Lung Cancer 2021; 158:18-24. [PMID: 34098221 DOI: 10.1016/j.lungcan.2021.05.032] [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: 02/28/2021] [Revised: 05/11/2021] [Accepted: 05/26/2021] [Indexed: 12/24/2022]
Abstract
BACKGROUND In lung cancer patients, accurate assessment of mediastinal and vascular tumor invasion (stage T4) is crucial for optimal treatment allocation and to prevent unnecessary thoracotomies. We assessed the diagnostic accuracy of linear endobronchial ultrasound (EBUS) for T4-status in patients with centrally located lung cancer. METHODS This is a retrospective study among consecutive patients who underwent EBUS for diagnosis and staging of lung cancer in four hospitals in The Netherlands (Amsterdam, Leiden), Italy (Bologna) and Poland (Zakopane) between 04-2012 and 04-2019. Patients were included if the primary tumor was detected by EBUS and subsequent surgical-pathological staging was performed, which served as the reference standard. T4-status was extracted from EBUS and pathology reports. Chest CT's were re-reviewed for T4-status. RESULTS 104 patients with lung cancer in whom EBUS detected the primary tumour, and who underwent subsequent surgical-pathological staging were included. 36 patients (35 %) had T4-status, based on vascular (n = 17), mediastinal (n = 15), both vascular and mediastinal (n = 3), or oesophageal invasion (n = 1). For EBUS, sensitivity, specificity, PPV and NPV for T4-status were (n = 104): 63.9 % (95 %CI 46.2-79.2 %), 92.6 % (83.7-97.6 %), 82.1 % (65.6-91.7 %), and 82.9 % (75.7-88.2 %), respectively. For chest CT (n = 72): 61.5 % (95 %CI 40.6-79.8 %), 37.0 % (23.2-52.5 %), 35.6 % (27.5-44.6 %), and 63.0 % (47.9-75.9 %), respectively. When combining CT and EBUS with concordant T4 status (n = 33): 90.9 % (95 %CI 58.7-99.8 %), 77.3 % (54.6-92.20 %), 66.7 % (47.5-81.6 %), and 94.4 % (721-99.1%), respectively. CONCLUSION Both EBUS and CT alone are inaccurate for assessing T4-status as standalone test. However, combining a negative EBUS with a negative CT may rule out T4-status with high certainty.
Collapse
Affiliation(s)
- Jolanda C Kuijvenhoven
- Department of Respiratory Medicine, Amsterdam University Medical Centers, Location Academic Medical Center (AMC), Amsterdam, the Netherlands
| | - Vanina Livi
- Interventional Pulmonology Unit, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Artur Szlubowski
- Bronchoscopy Unit, Pulmonary Hospital Zakopane, Zakopane, Poland
| | - Maarten Ninaber
- Department of Respiratory Medicine, Leiden University Medical Centre, Leiden, the Netherlands
| | - J Lauran Stöger
- Department of Radiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Ralph L Widya
- Department of Radiology, Leiden University Medical Centre, Leiden, the Netherlands
| | - Peter I Bonta
- Department of Respiratory Medicine, Amsterdam University Medical Centers, Location Academic Medical Center (AMC), Amsterdam, the Netherlands
| | - Laurence C Crombag
- Department of Respiratory Medicine, Amsterdam University Medical Centers, Location Academic Medical Center (AMC), Amsterdam, the Netherlands
| | - Jerry Braun
- Department of Cardio-thoracic Surgery, Leiden University Medical Centre, Leiden, the Netherlands
| | - Willem Jan van Boven
- Department of Cardio-thoracic Surgery, Amsterdam University Medical Centers, Location Academic Medical Center (AMC), Amsterdam, the Netherlands
| | - Rocco Trisolini
- Interventional Pulmonology Unit, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy; Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Daniël A Korevaar
- Department of Respiratory Medicine, Amsterdam University Medical Centers, Location Academic Medical Center (AMC), Amsterdam, the Netherlands
| | - Jouke T Annema
- Department of Respiratory Medicine, Amsterdam University Medical Centers, Location Academic Medical Center (AMC), Amsterdam, the Netherlands.
| |
Collapse
|
65
|
Shimoyama R, Omori S, Nomura S, Kenmotsu H, Takahashi T, Harada H, Ishikura S, Mizutani T, Ando M, Kataoka T, Fukuda H, Ohe Y. A multi-institutional randomized phase III study comparing weekly carboplatin plus nab-paclitaxel and daily low-dose carboplatin as regimens for concurrent chemoradiotherapy in elderly patients with unresectable locally advanced non-small cell lung cancer: Japan Clinical Oncology Group Study JCOG1914. Jpn J Clin Oncol 2021; 51:836-841. [PMID: 33728436 DOI: 10.1093/jjco/hyab025] [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: 12/09/2020] [Revised: 02/01/2021] [Accepted: 02/04/2021] [Indexed: 12/28/2022] Open
Abstract
Daily low-dose carboplatin plus concurrent thoracic radiotherapy is the standard treatment for elderly patients with unresectable clinical stage (c-Stage) III non-small cell lung cancer (NSCLC) in Japan. However, a phase I study by Omori et al. suggests that weekly carboplatin and nab-paclitaxel plus concurrent thoracic radiotherapy have comparable efficacy outcomes with more manageable adverse events. In December 2020, we initiated a randomized controlled trial in Japan to confirm whether the weekly carboplatin plus nab-paclitaxel regimen is noninferior to the daily low-dose carboplatin regimen for concurrent chemoradiotherapy in elderly patients with unresectable c-Stage III NSCLC. We plan to enroll 166 patients from 50 institutions in 3.5 years. The primary endpoint is overall survival. The secondary endpoints are progression-free survival, response rate, proportion of patients starting maintenance durvalumab therapy, adverse events, site of progression, Functional Assessment of Cancer Therapy-Trial Outcome Index deterioration and Instrumental Activities of Daily Living deterioration.
Collapse
Affiliation(s)
- Ryo Shimoyama
- JCOG Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Shota Omori
- Division of Thoracic Oncology, Shizuoka Cancer Center, Shizuoka, Japan
| | - Shogo Nomura
- JCOG Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | | | | | - Hideyuki Harada
- Radiation and Proton Therapy Center, Shizuoka Cancer Center, Shizuoka, Japan
| | - Satoshi Ishikura
- Department of Radiology, Nagoya City University Graduate School of Medical Sciences, Aichi, Japan
| | - Tomonori Mizutani
- Department of Medical Oncology, Kyorin University Faculty of Medicine, Tokyo, Japan
| | - Masahiko Ando
- Department of Advanced Medicine, Nagoya University Hospital, Aichi, Japan
| | - Tomoko Kataoka
- JCOG Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Haruhiko Fukuda
- JCOG Data Center/Operations Office, National Cancer Center Hospital, Tokyo, Japan
| | - Yuichiro Ohe
- Department of Thoracic Oncology, National Cancer Center Hospital, Tokyo, Japan
| | | |
Collapse
|
66
|
Mihoubi Bouvier F, Thomas De Montpréville V, Besse B, Missenard G, Court C, Tordjman M, Le Pechoux C, Leroy Ladurie F, Balleyguier C, Fadel E, Caramella C. Can MRI differentiate surrounding vertebral invasion from reactive inflammatory changes in superior sulcus tumor? Eur Radiol 2021; 31:8991-8999. [PMID: 33991225 DOI: 10.1007/s00330-021-08001-w] [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: 02/23/2021] [Revised: 03/25/2021] [Accepted: 04/16/2021] [Indexed: 11/29/2022]
Abstract
OBJECTIVES Vertebral invasion is a key prognostic factor and a critical aspect of surgical planning for superior sulcus tumors. This study aims to further evaluate MRI features of vertebral invasion in order to distinguish it from reactive inflammatory changes. METHODS Between 2000 and 2016, a retrospective study was performed at a single institution. All patients with superior sulcus tumors undergoing surgery, including at least two partial vertebrectomies, were included. An expert radiologist evaluated qualitative and quantitative MRI signal intensity characteristics (contrast-to-noise ratio [CNR]) of suspected involved and non-involved vertebrae. A comparison of CNR of invaded and sane vertebrae was performed using non-parametric tests. Imaging data were correlated with pathological findings. RESULTS A total of 92 surgical samples of vertebrectomy were analyzed. The most specific sequences for invasion were T1 and T2 weighted (92% and 97%, respectively). The most sensitive sequences were contrast enhanced T1 weighted fat suppressed and T2 weighted fat suppressed (100% and 80%). Loss of extrapleural paravertebral fat on the T1-weighted sequence was highly sensitive (100%) but not specific (63%). Using quantitative analysis, the optimum cut-off (p < 0.05) to distinguish invasion from reactive inflammatory changes was CNR > 11 for the T2-weighted fat-sat sequence (sensitivity 100%), CNR > 9 for contrast-enhanced T1-weighted fat-suppressed sequence (sensitivity 100%), and CNR < - 30 for the T1-weighted sequence (specificity 97%). Combining these criteria, 23 partial vertebrectomies could have been avoided in our cohort. CONCLUSION Qualitative and quantitative MRI analyses are useful to discriminate vertebral invasion from reactive inflammatory changes. KEY POINTS • Abnormal signal intensity in a vertebral body adjacent to a superior sulcus tumor may be secondary to direct invasion or reactive inflammatory changes. • Accurate differentiation between invasion and reactive inflammatory changes significantly impacts surgical planning. T1w and T2w are the best sequences to differentiate malignant versus benign bone marrow changes. The use of quantitative analysis improves MRI specificity. • Using contrast media improves the sensitivity for the detection of tumor invasion.
Collapse
Affiliation(s)
- Fadila Mihoubi Bouvier
- Department of Radiology, Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, Villejuif, 94800, Paris, France.
| | | | - Benjamin Besse
- Department of Medical Oncology, Gustave Roussy Cancer Campus, University of Paris Sud, Villejuif, Paris, France
| | - Gilles Missenard
- Orthopaedic Department, Tumor and Spine Unit, Bicêtre University Hospital, AP-HP Paris, University of Paris Sud, Le Kremlin-Bicêtre, Paris, France
| | - Charles Court
- Orthopaedic Department, Tumor and Spine Unit, Bicêtre University Hospital, AP-HP Paris, University of Paris Sud, Le Kremlin-Bicêtre, Paris, France
| | - Mickael Tordjman
- Department of Osteoarticular Radiology, Cochin Hospital, AP-HP Paris, Paris, France
| | - Cécile Le Pechoux
- Department of Radiation Oncology, Gustave Roussy Cancer Campus, University of Paris Sud, Villejuif, Paris, France
| | - François Leroy Ladurie
- Department of Pneumology, Marie Lannelongue Hospital University of Paris Sud Le Plessis Robinson, Paris, France
| | - Corinne Balleyguier
- Department of Radiology, Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, Villejuif, 94800, Paris, France
| | - Elie Fadel
- Department of Thoracic and Vascular Surgery and Heart-Lung Transplantation, Marie Lannelongue Hospital, University of Paris Sud, Le Plessis Robinson, Paris, France
| | - Caroline Caramella
- Department of Radiology, Gustave Roussy Cancer Campus, 114 Rue Edouard Vaillant, Villejuif, 94800, Paris, France
| |
Collapse
|
67
|
Shyr BS, Huang CS, Chen HS, Hsu PK, Chiu CH, Hsu HS, Tsai CM, Chen YM. Sequence For Surgical Resection of Primary Lung Tumor For Oligometastatic Non-Small Cell Lung Cancer. Ann Thorac Surg 2021; 113:1333-1340. [PMID: 33964254 DOI: 10.1016/j.athoracsur.2021.04.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/28/2020] [Revised: 03/30/2021] [Accepted: 04/07/2021] [Indexed: 11/01/2022]
Abstract
BACKGROUND Differing surgical series for the treatment of primary lung tumor with synchronous oligometastatic stage IV non-small cell lung cancer (NSCLC) have been published; however, outcomes remain ambiguous. METHODS Patients with synchronous oligometastatic stage IV NSCLC treated from 2005 to 2017 were enrolled to identify the impact of treatment sequence (primary lung resection versus systemic treatment) on progression-free survival (PFS) and overall survival (OS). RESULTS Fifty-one patients received tumor resection (84% adenocarcinoma, 55% non-smokers, and 65% driver gene mutation). Resection occurred before or after systemic treatment in 33 (64.7%) and 18 (35.3%) patients, respectively. Patients who received resection first were older (62.1 vs. 54 year) and at a less advanced intrathoracic stage (18% vs. 44%). No significant differences were noted regarding perioperative complication (30% vs. 28%), length of hospital stay (9.0 vs. 10.5 days), percentage of disease progression (91% vs. 94%), overall death (70% vs. 78%), median PFS (14.0 vs. 22.8 months) and OS (44.6 vs. 53.2 months). Patients with single-organ metastasis had significantly longer PFS and OS than those with oligometastases (17.5 vs. 12.8 months, p=0.040 and 55.6 vs. 39.8 months, p=0.035), respectively. Multivariable Cox analysis identified non-solitary metastasis as the only independent predictor of PFS (hazard ratio 2.27; 95% CI, 1.07-4.81, p=0.033). CONCLUSIONS Primary lung resection before or after induction systemic therapy may benefit patients with oligometastatic NSCLC. Future randomized clinical trials examining the effect of treatment sequence is recommended.
Collapse
Affiliation(s)
- Bor-Shiuan Shyr
- Department of Surgery, Taipei Veterans General Hospital; Taipei, Taiwan
| | - Chien-Sheng Huang
- Division of Thoracic Surgery, Department of Surgery, Taipei Veterans General Hospital; Taipei, Taiwan; School of Medicine, National Yang-Ming Chiao Tung University, Taiwan; School of Medicine, National Yang-Ming University, Taiwan.
| | - Hui-Shan Chen
- Department of Health Care Administration, Chang Jung Christian University, Tainan City, Taiwan
| | - Po-Kuei Hsu
- Division of Thoracic Surgery, Department of Surgery, Taipei Veterans General Hospital; Taipei, Taiwan
| | - Chao-Hua Chiu
- Division of Thoracic Oncology, Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Han-Shui Hsu
- Division of Thoracic Surgery, Department of Surgery, Taipei Veterans General Hospital; Taipei, Taiwan
| | - Chun-Ming Tsai
- Division of Thoracic Oncology, Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Yuh-Min Chen
- Division of Thoracic Oncology, Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan
| |
Collapse
|
68
|
Song J, Nam BD, Yoon SH, Yoo JY, Jeong YJ, Yeo CD, Lim SY, Lee SY, Kim HK, Kim BH, Jin KN, Yong HS. [Korean Clinical Imaging Guidelines for the Appropriate Use of Chest MRI]. TAEHAN YONGSANG UIHAKHOE CHI 2021; 82:562-574. [PMID: 36238776 PMCID: PMC9432450 DOI: 10.3348/jksr.2020.0185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 01/15/2021] [Accepted: 02/01/2021] [Indexed: 11/15/2022]
Abstract
MRI has the advantages of having excellent soft-tissue contrast and providing functional information without any harmful ionizing radiation. Although previous technical limitations restricted the use of chest MRI, recent technological advances and expansion of insurance coverage are increasing the demand for chest MRI. Recognizing the need for guidelines on appropriate use of chest MRI in Korean clinical settings, the Korean Society of Radiology has composed a development committee, working committee, and advisory committee to develop Korean chest MRI justification guidelines. Five key questions were selected and recommendations have been made with the evidence-based clinical imaging guideline adaptation methodology. Recommendations are as follows. Chest MRI can be considered in the following circumstances: for patients with incidentally found anterior mediastinal masses to exclude non-neoplastic conditions, for pneumoconiosis patients with lung masses to differentiate progressive massive fibrosis from lung cancer, and when invasion of the chest wall, vertebrae, diaphragm, or major vessels by malignant pleural mesothelioma or non-small cell lung cancer is suspected. Chest MRI without contrast enhancement or with minimal dose low-risk contrast media can be considered for pregnant women with suspected pulmonary embolism. Lastly, chest MRI is recommended for patients with pancoast tumors planned for radical surgery.
Collapse
|
69
|
Lampridis S. The role of surgery in oligometastatic non-small-cell lung cancer. Eur J Cardiothorac Surg 2021; 59:926. [PMID: 33200218 DOI: 10.1093/ejcts/ezaa381] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2020] [Accepted: 09/16/2020] [Indexed: 11/14/2022] Open
Affiliation(s)
- Savvas Lampridis
- Department of Thoracic Surgery, 424 General Military Hospital, Thessaloniki, Greece
| |
Collapse
|
70
|
Yotsukura M, Asamura H, Motoi N, Kashima J, Yoshida Y, Nakagawa K, Shiraishi K, Kohno T, Yatabe Y, Watanabe SI. Long-Term Prognosis of Patients With Resected Adenocarcinoma In Situ and Minimally Invasive Adenocarcinoma of the Lung. J Thorac Oncol 2021; 16:1312-1320. [PMID: 33915249 DOI: 10.1016/j.jtho.2021.04.007] [Citation(s) in RCA: 50] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 03/30/2021] [Accepted: 04/17/2021] [Indexed: 12/25/2022]
Abstract
INTRODUCTION The WHO classification of lung tumors defines adenocarcinoma in situ (AIS) and minimally invasive adenocarcinoma (MIA) as cancers with no or limited histologic invasive components. The probability of patients with AIS or MIA being recurrence free for 5 years postoperatively has been found to be 100%. This study aimed to analyze the prognosis of patients with AIS or MIA after more than 5 postoperative years. METHODS We reviewed the pathologic findings of 4768 patients who underwent resection for lung cancer between 1998 and 2010. Of these, 524 patients with curative resection for AIS (207 cases, 39.5%) and MIA (317 cases, 60.5%) were included. Postoperative recurrence, survival, and development of secondary primary lung cancer (SPLC) were analyzed. RESULTS Of the included patients, 342 (65.3%) were of female sex, 333 (63.5%) were nonsmokers, and 229 (43.7%) underwent sublobar resection. Average pathologic total tumor diameter was 15.2 plus or minus 5.5 mm. Median postoperative follow-up period was 100 months (range: 1-237). No recurrence of lung cancer was observed for either AIS or MIA cases. Estimated 10-year postoperative disease-specific survival rates were 100% and 100% (p = 0.72), and overall survival rates were 95.3% and 97.8% (p = 0.94) for AIS and MIA cases, respectively. Estimated incidence rates of metachronous SPLC at 10 years after surgery were 5.6% and 7.7% for AIS and MIA, respectively (p = 0.45), and these were not correlated with the EGFR mutation status. CONCLUSIONS Although the development of metachronous SPLC should be noted, the risk of recurrence is quite low at more than 5 years after resection of AIS and MIA. This finding strengthens the clinical value of distinguishing AIS and MIA from other adenocarcinomas of the lung.
Collapse
Affiliation(s)
- Masaya Yotsukura
- Department of Thoracic Surgery, National Cancer Center Hospital, Tokyo, Japan.
| | - Hisao Asamura
- Division of Thoracic Surgery, Keio University School of Medicine, Tokyo, Japan
| | - Noriko Motoi
- Department of Diagnostic Pathology, National Cancer Center Hospital, Tokyo, Japan
| | - Jumpei Kashima
- Department of Diagnostic Pathology, National Cancer Center Hospital, Tokyo, Japan
| | - Yukihiro Yoshida
- Department of Thoracic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Kazuo Nakagawa
- Department of Thoracic Surgery, National Cancer Center Hospital, Tokyo, Japan
| | - Kouya Shiraishi
- Division of Genome Biology, National Cancer Center Research Institute, Tokyo, Japan
| | - Takashi Kohno
- Division of Genome Biology, National Cancer Center Research Institute, Tokyo, Japan
| | - Yasushi Yatabe
- Department of Diagnostic Pathology, National Cancer Center Hospital, Tokyo, Japan
| | - Shun-Ichi Watanabe
- Department of Thoracic Surgery, National Cancer Center Hospital, Tokyo, Japan
| |
Collapse
|
71
|
Ye X, Fan W, Wang Z, Wang J, Wang H, Wang J, Wang C, Niu L, Fang Y, Gu S, Tian H, Liu B, Zhong L, Zhuang Y, Chi J, Sun X, Yang N, Wei Z, Li X, Li X, Li Y, Li C, Li Y, Yang X, Yang W, Yang P, Yang Z, Xiao Y, Song X, Zhang K, Chen S, Chen W, Lin Z, Lin D, Meng Z, Zhao X, Hu K, Liu C, Liu C, Gu C, Xu D, Huang Y, Huang G, Peng Z, Dong L, Jiang L, Han Y, Zeng Q, Jin Y, Lei G, Zhai B, Li H, Pan J. [Expert Consensus for Thermal Ablation of Pulmonary Subsolid Nodules (2021 Edition)]. ZHONGGUO FEI AI ZA ZHI = CHINESE JOURNAL OF LUNG CANCER 2021; 24:305-322. [PMID: 33896152 PMCID: PMC8174112 DOI: 10.3779/j.issn.1009-3419.2021.101.14] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
局部热消融技术在肺部结节治疗领域正处在起步与发展阶段,为了肺结节热消融治疗的临床实践和规范发展,由“中国医师协会肿瘤消融治疗技术专家组”“中国医师协会介入医师分会肿瘤消融专业委员会”“中国抗癌协会肿瘤消融治疗专业委员会”“中国临床肿瘤学会消融专家委员会”组织多学科国内有关专家,讨论制定了“热消融治疗肺部亚实性结节专家共识(2021年版)”。主要内容包括:①肺部亚实性结节的临床评估;②热消融治疗肺部亚实性结节技术操作规程、适应证、禁忌证、疗效评价和相关并发症;③存在的问题和未来发展方向。
Collapse
Affiliation(s)
- Xin Ye
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Lung Cancer Institute, Jinan 250014, China
| | - Weijun Fan
- Department of Minimally Invasive Interventional Therapy, Sun Yat-sen University Cancer Center, Guangzhou 510050, China
| | - Zhongmin Wang
- Department of Interventional Radiology, Ruijin Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200025, China
| | - Junjie Wang
- Department of Radiation Oncology, Peking University Third Hospital, Beijing 100191, China
| | - Hui Wang
- Interventional Center, Jilin Provincial Cancer Hospital, Changchun 170412, China
| | - Jun Wang
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Lung Cancer Institute, Jinan 250014, China
| | - Chuntang Wang
- Department of Thoracic Surgery, Dezhou Second People's Hospital, Dezhou 253022, China
| | - Lizhi Niu
- Department of Oncology, Affiliated Fuda Cancer Hospital, Jinan University, Guangzhou 510665, China
| | - Yong Fang
- Department of Medical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, China
| | - Shanzhi Gu
- Department of Interventional Radiology, Hunan Cancer Hospital, Changsha 410013, China
| | - Hui Tian
- Department of Thoracic Surgery, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Baodong Liu
- Department of Thoracic Surgery, Xuan Wu Hospital Affiliated to Capital Medical University, Beijing 100053, China
| | - Lou Zhong
- Thoracic Surgery Department, Affiliated Hospital of Nantong University, Nantong 226001, China
| | - Yiping Zhuang
- Department of Interventional Therapy, Jiangsu Cancer Hospital, Nanjing 210009, China
| | - Jiachang Chi
- Department of Interventional Oncology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200127, China
| | - Xichao Sun
- Department of Pathology, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Nuo Yang
- Department of Cardiothoracic Surgery, The First Affiliated Hospital of Guangxi Medical University, Nanning 530021, China
| | - Zhigang Wei
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Lung Cancer Institute, Jinan 250014, China
| | - Xiao Li
- Department of Interventional Therapy, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Xiaoguang Li
- Minimally Invasive Tumor Therapies Center, Beijing Hospital, Beijing 100730, China
| | - Yuliang Li
- Department of Interventional Medicine, The Second Hospital of Shandong University, Jinan 250033, China
| | - Chunhai Li
- Department of Radiology, Qilu Hospital of Shandong University, Jinan 250012, China
| | - Yan Li
- Department of Oncology, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Shandong Lung Cancer Institute, Jinan 250014, China
| | - Xia Yang
- Department of Oncology, Shandong Provincial Hospital Afliated to Shandong First Medical University, Jinan 250101, China
| | - Wuwei Yang
- Department of Oncology, The Fifth Medical Center, Chinese PLA General Hospital, Beijing 100071, China
| | - Po Yang
- Interventionael & Vascular Surgery, The Fourth Hospital of Harbin Medical University, Harbin 150001, China
| | - Zhengqiang Yang
- Department of Interventional Therapy, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Yueyong Xiao
- Department of Radiology, Chinese PLA Gneral Hospital, Beijing 100036, China
| | - Xiaoming Song
- Department of Thoracic Surgery, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan 250014, China
| | - Kaixian Zhang
- Department of Oncology, Tengzhou Central People's Hospital, Tengzhou 277500, China
| | - Shilin Chen
- Department of Thoracic Surgery, Jiangsu Cancer Hospital, Nanjing 210009, China
| | - Weisheng Chen
- Department of Thoracic Surgery, Fujian Medical University Cancer Hospital, Fujian 350011, China
| | - Zhengyu Lin
- Department of Intervention, The First Affiliated Hospital of Fujian Medical University, Fujian 350005, China
| | - Dianjie Lin
- Department of Respiratory and Critical Care Medicine, Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Zhiqiang Meng
- Minimally Invasive Therapy Center, Fudan University Shanghai Cancer Center, Shanghai 200032, China
| | - Xiaojing Zhao
- Department of Thoracic Surgery, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200127, China
| | - Kaiwen Hu
- Department of Oncology, Dongfang Hospital Affiliated to Beijing University of Chinese Medicine, Beijing 100078, China
| | - Chen Liu
- Department of Interventional Therapy, Beijing Cancer Hospital, Beijing 100161, China
| | - Cheng Liu
- Department of Radiology, Shandong Medical Imaging Research Institute, Jinan 250021, China
| | - Chundong Gu
- Department of Thoracic Surgery, The First Affiliated Hospital of Dalian Medical University, Dalian 116011, China
| | - Dong Xu
- Department of Diagnostic Ultrasound Imaging & Interventional Therapy, The Cancer Hospital of the University of Chinese Academy of Sciences (Zhejiang Cancer Hospital), Hangzhou 310022, China
| | - Yong Huang
- Department of Imaging, Affiliated Cancer Hospital of Shandong First Medical University, Jinan 250117, China
| | - Guanghui Huang
- Department of Oncology, Shandong Provincial Hospital Afliated to Shandong First Medical University, Jinan 250101, China
| | - Zhongmin Peng
- Department of Thoracic Surgery , Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan 250021, China
| | - Liang Dong
- Department of Respiratory and Critical Care Medicine, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan 250014, China
| | - Lei Jiang
- Department of Radiology, The Convalescent Hospital of East China, Wuxi 214063, China
| | - Yue Han
- Department of Interventional Therapy, Cancer Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100021, China
| | - Qingshi Zeng
- Department of Medical Imaging, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan 250014, China
| | - Yong Jin
- Interventionnal Therapy Department, The Second Affiliated Hospital of Soochow University, Suzhou 215004, China
| | - Guangyan Lei
- Department of Thoracic Surgery, Shanxi Provincial Cancer Hospital, Xi'an 710061, China
| | - Bo Zhai
- Department of Interventional Oncology, Renji Hospital, School of Medicine, Shanghai Jiaotong University, Shanghai 200127, China
| | - Hailiang Li
- Department of Interventional Radiology, Henan Cancer Hospital, Zhengzhou 450003, China
| | - Jie Pan
- Department of Radiology, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100730, China
| | | | | | | | | |
Collapse
|
72
|
Morimoto H, Hida Y, Maishi N, Nishihara H, Hatanaka Y, Li C, Matsuno Y, Nakamura T, Hirano S, Hida K. Biglycan, tumor endothelial cell secreting proteoglycan, as possible biomarker for lung cancer. Thorac Cancer 2021; 12:1347-1357. [PMID: 33709550 PMCID: PMC8088962 DOI: 10.1111/1759-7714.13907] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2021] [Revised: 02/09/2021] [Accepted: 02/09/2021] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES In lung cancer, surgery remains the most curative treatment and limited resection is beneficial for patients with low cardiopulmonary function and low malignancy tumors. However, there are no biomarkers of low malignancy to select candidates for limited resection without compromising the outcome of treatments. Recently we identified biglycan (BGN) as a tumor endothelial cell (TEC) marker that is associated with tumor progression in various cancers. In this study, we analyzed the association between BGN expression in TECs in lung cancer and cancer progression in patients. MATERIALS AND METHODS First, we performed immunohistochemistry of BGN with resected lung tumor tissues of 155 patients who had undergone thoracic surgery and analyzed the correlation between BGN-positive vessel density in primary lung tumors and clinicopathological factors. Second, we measured the BGN levels in preoperative serum of other 46 patients with lung cancer by ELISA, and analyzed the correlation between BGN expression in tumor tissues and blood BGN levels. RESULTS High BGN expression in the TECs was significantly associated with T factor, and was a significant negative predictor. BGN levels in preoperative serum of 46 patients with lung cancer was significantly correlated with BGN expression in the TECs. Preoperative serum BGN level was significantly lower in healthy volunteers and less invasive adenocarcinoma than in invasive adenocarcinoma and other lung carcinomas. These results suggest that low BGN level in preoperative serum in patients with lung cancer might indicate low malignancy. CONCLUSIONS BGN can be a potential biomarker for lung cancer.
Collapse
Affiliation(s)
- Hirofumi Morimoto
- Department of Vascular Biology and Molecular Pathology, Hokkaido University Graduate School of Dental Medicine, Sapporo, Japan.,Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Yasuhiro Hida
- Department of Cardiovascular and Thoracic Surgery, Hokkaido University Faculty of Medicine, Sapporo, Japan
| | - Nako Maishi
- Department of Vascular Biology and Molecular Pathology, Hokkaido University Graduate School of Dental Medicine, Sapporo, Japan
| | - Hiroshi Nishihara
- Genomics Unit, Keio Cancer Center, Keio University School of Medicine, Tokyo, Japan
| | - Yutaka Hatanaka
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan.,Research Division of Genome Companion Diagnostics, Hokkaido University Hospital, Sapporo, Japan
| | - Cong Li
- Department of Vascular Biology and Molecular Pathology, Hokkaido University Graduate School of Dental Medicine, Sapporo, Japan
| | - Yoshihiro Matsuno
- Department of Surgical Pathology, Hokkaido University Hospital, Sapporo, Japan
| | - Toru Nakamura
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Satoshi Hirano
- Department of Gastroenterological Surgery II, Hokkaido University Graduate School of Medicine, Sapporo, Japan
| | - Kyoko Hida
- Department of Vascular Biology and Molecular Pathology, Hokkaido University Graduate School of Dental Medicine, Sapporo, Japan
| |
Collapse
|
73
|
Belardinilli F, Pernazza A, Mahdavian Y, Cerbelli B, Bassi M, Gradilone A, Coppa A, Pignataro MG, Anile M, Venuta F, Della Rocca C, Giannini G, d'Amati G. A multidisciplinary approach for the differential diagnosis between multiple primary lung adenocarcinomas and intrapulmonary metastases. Pathol Res Pract 2021; 220:153387. [PMID: 33647865 DOI: 10.1016/j.prp.2021.153387] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Accepted: 02/13/2021] [Indexed: 11/26/2022]
Abstract
PURPOSE The distinction between multiple primary lung cancers (MPLCs) and intrapulmonary metastases has a significant impact on tumor staging and therapeutic choices. Several criteria have been proposed to solve this diagnostic issue, but a definitive consensus is still missing. We tested the efficacy of a combined clinical, histopathological and molecular ("real world") approach for the correct classification of multiple lung tumors in a selected cohort of patients. METHODS 24 multiple lung tumors with a diagnosis of adenocarcinoma from 10 patients were retrospectively reviewed. Radiological, pathological and clinical information, including follow-up, were integrated with molecular profiling via a routine multigene panel sequencing. RESULTS Comprehensive histologic assessment revealed readily distinguishable histologic patterns between multiple tumors suggesting unrelated lesions in 7 cases, in agreement with clinical, radiological and molecular data, thus leading to final diagnosis of MPLCs. In the remaining 3 cases, the differential diagnosis between MPLCs and intrapulmonary metastases was challenging, since the histologic features of the lesions were similar or identical. The final interpretation (2 MPLCs and 1 most likely intrapulmonary metastases) was reached thanks to the integration of all available data, and was confirmed by follow-up. CONCLUSIONS A multidisciplinary approach including a routinely affordable multigene panel sequencing is a useful tool to discriminate MPLCs from intrapulmonary metastases in multiple lung nodules sharing the adenocarcinoma histotype.
Collapse
Affiliation(s)
- Francesca Belardinilli
- Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161, Rome, Italy
| | - Angelina Pernazza
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University, Latina, 04100, Italy
| | - Yasaman Mahdavian
- Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161, Rome, Italy
| | - Bruna Cerbelli
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University, Latina, 04100, Italy
| | - Massimiliano Bassi
- Department of General and Specialist Surgery "P. Stefanini" Sapienza University, Rome, 00161, Italy
| | - Angela Gradilone
- Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161, Rome, Italy
| | | | - Maria Gemma Pignataro
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University, Rome, 00161, Italy
| | - Marco Anile
- Department of General and Specialist Surgery "P. Stefanini" Sapienza University, Rome, 00161, Italy
| | - Federico Venuta
- Department of General and Specialist Surgery "P. Stefanini" Sapienza University, Rome, 00161, Italy
| | - Carlo Della Rocca
- Department of Medico-Surgical Sciences and Biotechnologies, Sapienza University, Latina, 04100, Italy
| | - Giuseppe Giannini
- Department of Molecular Medicine, Sapienza University of Rome, Viale Regina Elena 291, 00161, Rome, Italy.
| | - Giulia d'Amati
- Department of Radiological, Oncological and Pathological Sciences, Sapienza University, Rome, 00161, Italy.
| |
Collapse
|
74
|
Qu R, Tu D, Ping W, Zhang N, Fu X. Synchronous Multiple Lung Cancers with Lymph Node Metastasis and Different EGFR Mutations: Intrapulmonary Metastasis or Multiple Primary Lung Cancers? Onco Targets Ther 2021; 14:1093-1099. [PMID: 33623395 PMCID: PMC7896798 DOI: 10.2147/ott.s294953] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2020] [Accepted: 01/26/2021] [Indexed: 01/08/2023] Open
Abstract
Background There is no consensus on whether patients with synchronous multiple lung cancers (SMLC) who present with lymph node metastasis (LNM) but whose epidermal growth factor receptor (EGFR) mutations are different are considered to have intrapulmonary metastases or multiple primary lung cancers. Few studies on these patients have been reported. Methods The electronic medical records of patients with surgically resected multiple lung cancers between February 2016 and July 2019 were retrospectively reviewed, focusing on the clinical characteristics and prognosis of patients with LNM and different EGFR mutations. Results A total of 125 patients were diagnosed with SMLC, and only 8 patients had LNM and different EGFR mutations. Their mean age was 61.43 ± 8.08 years (range 47–69 years). EGFR detection suggested that 4 patients had completely different mutation types, and 4 patients had mutations in only 1 tumor. Only 1 of the 17 total lesions was squamous cell carcinoma, the rest were adenocarcinoma. All patients underwent adjuvant therapy after surgery. Except for 1 patient who underwent chemotherapy, the rest received tyrosine kinase inhibitor-targeted therapy. As at 15 October 2020, the average follow-up time was 28.68 ± 10.74 months (range 10.5–40.5 months), and all patients were alive except 1 who died from extensive pleural metastasis. Conclusion The current study highlights the clinical importance of EGFR detection in SMLC, especially in patients with LNM. SMLC with LNM and different EGFR mutations should be considered multiple primary lung cancers rather than intrapulmonary metastases, and comprehensive treatment based on surgery may be preferable in these patients due to a good prognosis.
Collapse
Affiliation(s)
- Rirong Qu
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Dehao Tu
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Wei Ping
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Ni Zhang
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| | - Xiangning Fu
- Department of Thoracic Surgery, Tongji Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430030, People's Republic of China
| |
Collapse
|
75
|
Spaggiari L, Bertolaccini L, Facciolo F, Gallina FT, Rea F, Schiavon M, Margaritora S, Congedo MT, Lucchi M, Ceccarelli I, Alloisio M, Bottoni E, Negri G, Carretta A, Cardillo G, Ricciardi S, Ruffini E, Costardi L, Muriana G, Viggiano D, Rusca M, Ventura L, Marulli G, De Palma A, Rosso L, Mendogni P, Crisci R, De Vico A, Maniscalco P, Tamburini N, Puma F, Ceccarelli S, Voltolini L, Bongiolatti S, Morelli A, Londero F. A risk stratification scheme for synchronous oligometastatic non-small cell lung cancer developed by a multicentre analysis. Lung Cancer 2021; 154:29-35. [PMID: 33610120 DOI: 10.1016/j.lungcan.2021.02.001] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 01/20/2021] [Accepted: 02/01/2021] [Indexed: 12/20/2022]
Abstract
BACKGROUNDS Oligometastatic Non-Small Cell Lung Cancer (NSCLC) patients represent a category without a standard therapeutic approach. However, in selected oligometastatic NSCLC, radical surgery seems to offer a good prognosis. This retrospective study aimed to analyse the long-term outcomes of synchronous oligometastatic patients treated with curative intent and identify the factors associated with better results and the proposal of a risk stratification system for classifying the synchronous oligometastatic NSCLC. METHODS The medical records of patients from 18 centres with pathologically diagnosed synchronous oligometastatic NSCLC were retrospectively reviewed. The inclusion criteria were synchronous oligometastatic NSCLC, radical surgical treatment of the primary tumour with or without neoadjuvant/adjuvant therapy and radical treatment of all metastatic sites. The Kaplan - Meier method estimated survivals. A stratified backward stepwise Cox regression model was assessed for multivariable survival analyses. RESULTS 281 patients were included. The most common site of metastasis was the brain, in 50.89 % patients. Median overall survival was 40 months (95 % CI: 29-53). Age ≤65 years (HR = 1.02, 95 % CI: 1.00-1.05; p = 0.019), single metastasis (HR = 0.71, 95 % CI: 0.45-1.13; p = 0.15) and presence of contralateral lung metastases (HR = 0.30, 95 % CI: 0.15 - 0.62; p = 0.001) were associated with a good prognosis. The presence of pathological N2 metastases negatively affected survival (HR = 2.00, 95 % CI: 1.21-3.32; p = 0.0065). These prognostic factors were used to build a simple risk classification scheme. CONCLUSIONS Treatment of selected synchronous oligometastatic NSCLC with curative purpose could be conducted safely and at acceptable 5-year survival levels, especially in younger patients with pN0 disease.
Collapse
Affiliation(s)
- Lorenzo Spaggiari
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy; Department of Oncology and Hemato-Oncology, University of Milan, Milan, Italy
| | - Luca Bertolaccini
- Department of Thoracic Surgery, IEO, European Institute of Oncology IRCCS, Milan, Italy.
| | - Francesco Facciolo
- Thoracic Surgery Department, IRCCS Regina Elena National Cancer Institute, Rome, Italy
| | | | - Federico Rea
- Thoracic Surgery and Lung Transplantation Unit, University-Hospital of Padova, Padova, Italy
| | - Marco Schiavon
- Thoracic Surgery and Lung Transplantation Unit, University-Hospital of Padova, Padova, Italy
| | - Stefano Margaritora
- Thoracic Surgery Deparment, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy; Università Cattolica del Sacro Cuore, Roma, Italy
| | - Maria Teresa Congedo
- Thoracic Surgery Deparment, Fondazione Policlinico Universitario A. Gemelli-IRCCS, Rome, Italy
| | - Marco Lucchi
- Division of Thoracic Surgery, Cardiac-Thoracic and Vascular Department, University Hospital of Pisa, Pisa, Italy
| | - Ilaria Ceccarelli
- Division of Thoracic Surgery, Cardiac-Thoracic and Vascular Department, University Hospital of Pisa, Pisa, Italy
| | - Marco Alloisio
- Division of Thoracic Surgery, Humanitas Clinical and Research Center, Rozzano, Milan, Italy; Department of Biomedical Sciences, Humanitas University, Rozzano, Milan, Italy
| | - Edoardo Bottoni
- Division of Thoracic Surgery, Humanitas Clinical and Research Center, Rozzano, Milan, Italy
| | - Giampiero Negri
- Department of Thoracic Surgery, San Raffaele Hospital, Milan, Italy; School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Angelo Carretta
- Department of Thoracic Surgery, San Raffaele Hospital, Milan, Italy; School of Medicine, Vita-Salute San Raffaele University, Milan, Italy
| | - Giuseppe Cardillo
- Unit of Thoracic Surgery, Azienda Ospedaliera San Camillo Forlanini Hospital, Rome, Italy
| | - Sara Ricciardi
- Department of CardioThoracic Surgery, S. Orsola - Malpighi University Hospital, Bologna, Italy
| | - Enrico Ruffini
- Department of Surgical Sciences, Unit of Thoracic Surgery, University of Torino Italy, Torino, Italy
| | - Lorena Costardi
- Department of Surgical Sciences, Unit of Thoracic Surgery, University of Torino Italy, Torino, Italy
| | | | | | - Michele Rusca
- Thoracic Surgery Division, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
| | - Luigi Ventura
- Thoracic Surgery Division, Department of Medicine and Surgery, University Hospital of Parma, Parma, Italy
| | - Giuseppe Marulli
- Thoracic Surgery Unit, Department of Emergency and Organ Transplantation (DETO), University Hospital, Bari, Italy
| | - Angela De Palma
- Thoracic Surgery Unit, Department of Emergency and Organ Transplantation (DETO), University Hospital, Bari, Italy
| | - Lorenzo Rosso
- Thoracic Surgery and Lung Transplant Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy; Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - Paolo Mendogni
- Thoracic Surgery and Lung Transplant Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - Roberto Crisci
- Thoracic Surgery Unit, University of L'Aquila, Giuseppe Mazzini Hospital, Teramo, Italy
| | - Andrea De Vico
- Thoracic Surgery Unit, University of L'Aquila, Giuseppe Mazzini Hospital, Teramo, Italy
| | - Pio Maniscalco
- Department of Morphology, Experimental Medicine and Surgery, Section of Chirurgia 1, Sant'Anna Hospital, University of Ferrara, Ferrara, Italy
| | - Nicola Tamburini
- Department of Morphology, Experimental Medicine and Surgery, Section of Chirurgia 1, Sant'Anna Hospital, University of Ferrara, Ferrara, Italy
| | - Francesco Puma
- Section of Thoracic Surgery, Università degli Studi di Perugia, Azienda Ospedaliera S. Maria della Misericordia, Perugia, Italy
| | - Silvia Ceccarelli
- Section of Thoracic Surgery, Università degli Studi di Perugia, Azienda Ospedaliera S. Maria della Misericordia, Perugia, Italy
| | - Luca Voltolini
- Thoracic Surgery Unit, Careggi University Hospital, Florence, Italy
| | | | - Angelo Morelli
- Department of Cardiothoracic Surgery, S. Maria della Misericordia University Hospital, Udine, Italy
| | - Francesco Londero
- Department of Cardiothoracic Surgery, S. Maria della Misericordia University Hospital, Udine, Italy
| |
Collapse
|
76
|
Cheng B, Deng H, Zhao Y, Zhu F, Liang H, Li C, Zhong R, Li J, Xiong S, Chen Z, Liang W, He J. Management for Residual Ground-Glass Opacity Lesions After Resection of Main Tumor in Multifocal Lung Cancer: A Case Report and Literature Review. Cancer Manag Res 2021; 13:977-985. [PMID: 33568943 PMCID: PMC7868271 DOI: 10.2147/cmar.s290830] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2020] [Accepted: 01/13/2021] [Indexed: 12/26/2022] Open
Abstract
There are increasing numbers of synchronous multiple primary lung cancer (SMPLC) patients in clinical practice, with most lesions presenting as ground-glass opacity (GGO). For SMPLC patients, surgical resection should be a prior option for all lesions suspected of being malignant, if medically and technically feasible. However, it is frequently a dilemma for the management of residual GGO lesions that were unresected simultaneously with the main tumor in SMPLC patients. We report a case of SMPLC, in which the patient underwent surgical resection of the major lesion with EGFR mutation and then received compelling EGFR-TKI treatment for one enlarging residual GGO lesion after 12 months since operation. Furthermore, a comprehensive literature review about the risk for the progress of GGOs unresected simultaneously with the main lesion and the management of these residual GGOs was also summarized. With the treatment of EGFR-TKI gefitinib for 3 months, the biggest residual GGO lesion (more than 10mm) achieved a complete response (CR), three lesions reduced in size, and the other three lesions remained stable in this case. Surgical resection for major lesion and EGFR-TKI treatment on unresected GGOs might bring favorable outcome for patients with EGFR-mutated multifocal lung cancer. This strategy is safe and effective, which could be a promising therapeutic approach for unresectable GGO lesions in EGFR-mutated SMPLC patients after primary surgery. Notably, folate receptor-positive circulating tumor cell (FR+-CTC) for therapeutic monitoring was more sensitive for GGO-featured lung adenocarcinoma than serum markers.
Collapse
Affiliation(s)
- Bo Cheng
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| | - Hongsheng Deng
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| | - Yi Zhao
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| | - Feng Zhu
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| | - Hengrui Liang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| | - Caichen Li
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| | - Ran Zhong
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| | - Jianfu Li
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| | - Shan Xiong
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| | - Zhuxing Chen
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| | - Wenhua Liang
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| | - Jianxing He
- Department of Thoracic Surgery and Oncology, The First Affiliated Hospital of Guangzhou Medical University, State Key Laboratory of Respiratory Disease & National Clinical Research Center for Respiratory Disease, Guangzhou, 510120, People's Republic of China
| |
Collapse
|
77
|
Chu XP, Chen ZH, Lin SM, Tang WF, Zhang JT, Lai YM, Fu R, Qiu ZB, Lin JT, Nie Q, Yang XN, Wu YL, Zhong WZ. Precise resection of multiple pulmonary nodules using a three-dimensional reconstruction model: A case report. Thorac Cancer 2021; 12:970-973. [PMID: 33502105 PMCID: PMC7952800 DOI: 10.1111/1759-7714.13861] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/10/2021] [Accepted: 01/10/2021] [Indexed: 12/14/2022] Open
Abstract
A 48‐year‐old woman presented to our department and chest computed tomography (CT) revealed five pulmonary nodules, two of which were in the left upper lobe of the lung and three in the superior segment of the left lower lobe., All the lesions were resected for comprehensive histological assessment in order to distinguish synchronous multiple primary lung cancers (SMPLCs) from intrapulmonary metastases. The nodules were all successfully removed by minimally invasive surgery under the guidance of three dimensional (3D) reconstruction, in order to preserve as much lung function for the patient as possible. Postoperative histopathological examination demonstrated the presence of SMPLC. The patient was discharged from hospital on postoperative day 4 without any complications.
Collapse
Affiliation(s)
- Xiang-Peng Chu
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China.,School of Medicine, South China University of Technology, Guangzhou, China
| | - Zi-Hao Chen
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China.,School of Medicine, South China University of Technology, Guangzhou, China
| | - Shao-Min Lin
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Wen-Fang Tang
- Department of Cardiothoracic Surgery, Zhongshan People's Hospital, Zhongshan, China
| | - Jia-Tao Zhang
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yao-Ming Lai
- Proception Vision Medical Technology Inc, Guangzhou, China
| | - Rui Fu
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zhen-Bin Qiu
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jun-Tao Lin
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Qiang Nie
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Xue-Ning Yang
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yi-Long Wu
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Wen-Zhao Zhong
- Guangdong Lung Cancer Institute, Guangdong Provincial Key Laboratory of Translational Medicine in Lung Cancer, Guangdong Provincial People's Hospital & Guangdong Academy of Medical Sciences, Guangzhou, China.,School of Medicine, South China University of Technology, Guangzhou, China
| |
Collapse
|
78
|
Eichhorn F, Winter H. How to handle oligometastatic disease in nonsmall cell lung cancer. Eur Respir Rev 2021; 30:30/159/200234. [PMID: 33650527 DOI: 10.1183/16000617.0234-2020] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2020] [Accepted: 10/07/2020] [Indexed: 12/27/2022] Open
Abstract
Patients with nonsmall cell lung cancer and limited metastatic disease have been defined as oligometastatic if local ablative therapy of all lesions is amenable. Evidence from different clinical retrospective series suggests that this subgroup harbours better prognosis than other stage IV patients. However, most reports have included patients with inconsistent numbers of metastases in different locations treated by a variety of invasive and noninvasive therapies. As long as further results from randomised clinical trials are awaited, treatment decision follows an interdisciplinary debate in each individual case. Surgery and radiotherapy should capture a dominant role in the treatment course offering the option of a curative-intended local therapy in combination with a systemic therapy based on an interdisciplinary decision. This review summarises the current treatment standard in oligometastatic lung cancer with focus on an ablative therapy for both lung primary and distant metastases in prognostically favourable locations.
Collapse
Affiliation(s)
- Florian Eichhorn
- Dept of Thoracic Surgery, Thoraxklinik, University Hospital Heidelberg, Heidelberg, Germany.,Translational Lung Research Center (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| | - Hauke Winter
- Dept of Thoracic Surgery, Thoraxklinik, University Hospital Heidelberg, Heidelberg, Germany .,Translational Lung Research Center (TLRC), Member of the German Center for Lung Research (DZL), Heidelberg, Germany
| |
Collapse
|
79
|
Damania D, Chow L, Betancourt B, Mahoney J, Haseeb M, Jabbar A, Gupta R, Sidhu G. Three metachronous primary lung cancers in a chronic smoker: A case report and review of the literature. Medicine (Baltimore) 2020; 99:e22559. [PMID: 33371055 PMCID: PMC7748197 DOI: 10.1097/md.0000000000022559] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/11/2020] [Accepted: 09/04/2020] [Indexed: 11/26/2022] Open
Abstract
RATIONALE Lung cancer is a leading cause of cancer-related deaths. Smoking is major risk factor for initial and subsequent lung cancer especially in active smokers. Treatment of subsequent lung cancer depends on whether it is synchronous or metachronous. We report a rare case of triple metachronous lung cancer and review of literature of patients with triple metachronous cancers. This will be the second case reported of triple metachronous lung cancer. PATIENT CONCERNS A 60-year-old male, active smoker with diabetes mellitus, chronic obstructive pulmonary disease (COPD) and peripheral arterial disease presented with cough and hemoptysis. Initial computed tomography (CT) scan showed right upper lobe spiculated mass. DIAGNOSIS He underwent transthoracic needle biopsy for right upper lobe mass, showing primary lung adenocarcinoma (ADC)-Stage-IIIA. He continued to smoke and 9-years later had new left upper lobe spiculated nodule, which on surgical resection showed squamous cell carcinoma (SCC)-Stage-IA1. Despite counselling on smoking cessation, he was unable to quit. Six months later, he presented with shortness of breath and CT chest showing right hilar adenopathy in right upper and lower lobes. He underwent transbronchial biopsies of lesion which showed small cell lung carcinoma (SCLC). INTERVENTIONS His initial lung ADC-Stage-IIIA, was treated with chemotherapy, weekly thoracic radiation and additional chemotherapy cycles. Nine years later, his left upper lobe mass showing SCC-Stage-IA1 was deemed curative after apical resection and he was kept on surveillance. Six months later, after diagnosis of SCLC in right upper and lower lobe, patient was not a candidate for systemic chemotherapy due to poor performance status and opted for hospice care. OUTCOMES His initial lung ADC-Stage-IIIA showed complete radiological response with chemotherapy and radiation. Subsequent SCC-Stage-IA1 was deemed curative after resection. Due to his poor performance status, he was not a candidate for chemotherapy for SCLC and patient opted for hospice care. LESSONS Smoking is a major risk factor for developing lung cancer and with continued smoking, patients are at higher risk for developing subsequent primary lung cancers. We recommend, patients with lung cancer must quit smoking, and those who do not, should remain on long-term surveillance.
Collapse
Affiliation(s)
| | - Lillian Chow
- Division of Pulmonary and Critical Care, Department of Medicine
| | | | - James Mahoney
- Division of Pulmonary and Critical Care, Department of Medicine
| | | | | | | | - Gurinder Sidhu
- Division of Hematology and Oncology, Department of Medicine, State University of New York Downstate Health Sciences University, Brooklyn, New York
| |
Collapse
|
80
|
Wu X, Huang W, Geng T, Wei Y. Next-Generation Sequencing of Synchronous Multiple Primary Lung Cancers in a Patient with Squamous Cell Carcinoma and Small Cell Lung Cancer. Onco Targets Ther 2020; 13:11621-11626. [PMID: 33209038 PMCID: PMC7669509 DOI: 10.2147/ott.s274329] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Accepted: 10/19/2020] [Indexed: 11/23/2022] Open
Abstract
The incidence of synchronous multiple primary malignancies is low. The presence of different lung tumor types in one patient is rare. Here, we report a rare case of synchronous lung squamous cell cancer and small cell lung cancer in a 60-year-old man. Because of the presence of two different tumor types, the proper treatment must be determined. To identify treatment targets, the genetic features of primary tumor tissues from the lungs were analyzed by next-generation sequencing (NGS). The objective was to analyze the origin and evolution of multiple primary lung cancers. NGS can find the genetic mutation sites of patients to guide treatment and promote the advancement of precision medicine. The effects of standard treatments were evaluated by response evaluation criteria in solid tumors. The results suggest that early treatment of synchronous multiple primary malignancies is a favorable outcome.
Collapse
Affiliation(s)
- Xinggang Wu
- Medicine Department, Shihezi University, Shihezi, Xinjiang 832000, People's Republic of China.,Cardiothoracic Surgery, The First Affiliated Hospital of Shihezi University School of Medicine, Shihezi, Xinjiang 832000, People's Republic of China
| | - Wenhua Huang
- Department of Cardiovascular Surgery, Affiliated Central People's Hospital of Zhanjiang of Guangdong Medical University, Zhanjiang 524045, People's Republic of China
| | - Tao Geng
- Cardiothoracic Surgery, The First Affiliated Hospital of Shihezi University School of Medicine, Shihezi, Xinjiang 832000, People's Republic of China
| | - Yutao Wei
- Cardiothoracic Surgery, The First Affiliated Hospital of Shihezi University School of Medicine, Shihezi, Xinjiang 832000, People's Republic of China.,Thoracic Surgery, Jining First People's Hospital, Jining, Shandong 272000, People's Republic of China
| |
Collapse
|
81
|
Increased PARP Activity and DNA Damage in NSCLC Patients: The Influence of COPD. Cancers (Basel) 2020; 12:cancers12113333. [PMID: 33187221 PMCID: PMC7697659 DOI: 10.3390/cancers12113333] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 11/03/2020] [Accepted: 11/09/2020] [Indexed: 02/07/2023] Open
Abstract
(1) Background: Lung cancer (LC) is a major leading cause of death worldwide. Poly (ADP-ribose) polymerase (PARP)-1 and PARP-2 are key players in cancer. We aimed to assess PARP-1 and PARP-2 expression and activity and DNA damage in tumors and non-tumor lungs from patients with/without chronic obstructive pulmonary disease (COPD). (2) Methods: Lung tumor and non-tumor specimens were obtained through video-assisted thoracoscopic surgery (VATS) in LC patients with/without underlying COPD (two groups of patients, n = 15/group). PARP-1 and PARP-2 expression (ELISA), PARP activity (PARP colorimetric assay kit) and DNA damage (immunohistochemistry) levels were identified in all samples. (3) Results: Both PARP-1 and PARP-2 expression levels were significantly lower in lung tumors (irrespective of COPD)compared to non-tumor specimens, while DNA damage and PARP activity levels significantly increased in lung tumors compared to non-tumor specimens only in LC-COPD patients. PARP-2 expression was positively correlated with smoking burden in LC-COPD patients. (4) Conclusions: In lung tumors of COPD patients, an overactivation of PARP enzyme was observed. A decline in PARP-1 and PARP-2 protein expression was seen in lung tumors irrespective of COPD. Other phenotypic features (airway obstruction) beyond cancer may account for the increase in PARP activity seen in the tumors of patients with underlying COPD.
Collapse
|
82
|
Joosten PJM, Dickhoff C, van der Noort V, Klomp HM, van Diessen JNA, Dahele M, Bahce I, Veenhof AAFA, Smit EF, Hartemink KJ. Is pneumonectomy justifiable for patients with a locoregional recurrence or persistent disease after curative intent chemoradiotherapy for locally advanced non-small cell lung cancer? Lung Cancer 2020; 150:209-215. [PMID: 33220611 DOI: 10.1016/j.lungcan.2020.11.003] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2020] [Revised: 10/14/2020] [Accepted: 11/03/2020] [Indexed: 12/25/2022]
Abstract
OBJECTIVES Locoregional recurrence and persistent/progressive disease after curative-intent definitive chemoradiotherapy (CRT) for non-small cell lung cancer (NSCLC) is challenging to manage, as salvage options are limited. Selected patients might be candidates for resection. This study evaluated the outcomes of patients after salvage surgery for locoregional recurrence, focusing specifically on morbidity and mortality after salvage pneumonectomy. MATERIALS AND METHODS This retrospective study included patients from 2 tertiary referral hospitals who underwent salvage pulmonary resection for locoregional recurrence or disease persistence/progression >12 weeks after completion of curative intent high dose (>60 Gy) CRT. Disease-free (DFS) and overall survival (OS) were estimated and the influence of patient and treatment characteristics on these endpoints was assessed. RESULTS A total of 30 patients treated between 2015-2017 were identified with a median age of 60 years (range 42-72 years), 67 % were male. Median follow-up was 47 months (95 % CI 46-NR). Pneumonectomy was performed in 13/30 (43 %) patients and lobectomy in 17/30 (57 %). Median DFS and OS after pneumonectomy/lobectomy were 14/6 and NR/17 months, respectively. 30 and 90-day mortality for pneumonectomy/lobectomy were 0/12 % and 0/24 % respectively. More favorable survival was seen after pathologically radical resection, i.e. R0, and when surgery was performed more than 12 months after completion of CRT. CONCLUSION Salvage surgery, including pneumonectomy is associated with acceptable outcomes in selected patients with recurrent or persistent/progressive NSCLC after curative-intent high dose CRT. Patients should be assessed for the probability of an R0 resection, and patients with a locoregional recurrence more than 12 months after treatment with CRT may benefit most from salvage surgery.
Collapse
Affiliation(s)
- Pieter J M Joosten
- Department of Surgery, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Chris Dickhoff
- Department of Cardiothoracic Surgery, Amsterdam University Medical Center, Cancer Center Amsterdam, the Netherlands; Department of Surgery, Amsterdam University Medical Center, Cancer Center Amsterdam, the Netherlands
| | - Vincent van der Noort
- Department of Biometrics, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Houke M Klomp
- Department of Surgery, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Judi N A van Diessen
- Department of Radiation Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Max Dahele
- Department of Radiation Oncology, Amsterdam University Medical Center, Cancer Center Amsterdam, Amsterdam, the Netherlands
| | - Idris Bahce
- Department of Pulmonary Medicine, Amsterdam University Medical Centers, Amsterdam, the Netherlands
| | - Alexander A F A Veenhof
- Department of Surgery, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Egbert F Smit
- Department of Thoracic Oncology, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands
| | - Koen J Hartemink
- Department of Surgery, Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Amsterdam, the Netherlands.
| |
Collapse
|
83
|
Zhao L, Liu C, Xie G, Wu F, Hu C. Multiple Primary Lung Cancers: A New Challenge in the Era of Precision Medicine. Cancer Manag Res 2020; 12:10361-10374. [PMID: 33116891 PMCID: PMC7585808 DOI: 10.2147/cmar.s268081] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2020] [Accepted: 09/16/2020] [Indexed: 12/25/2022] Open
Abstract
With the widespread implementation of lung cancer screening, more and more patients are being diagnosed with multiple primary lung cancers (MPLCs). In the era of precision medicine, many controversies remain in differentiating MPLCs from intrapulmonary metastasis and the optimum treatment choice, especially in patients exhibiting similar histology. In this review, we summarize common diagnostic criteria and novel discrimination methods with a special emphasis on the emerging value of broad panel next-generation sequencing (NGS) for the diagnosis of MPLCs. We then discuss current advances regarding therapeutic approaches for MPLCs. Radical surgery is the main treatment modality, while stereotactic body radiotherapy (SBRT) is safe and feasible for early-stage MPLC patients with inoperable tumors. In addition, immunotherapy and targeted therapy, particularly epidermal growth factor receptor-tyrosine kinase inhibitors, are emerging therapeutic strategies that are still in their infancy. Characteristics of both genomic profiles and tumor microenvironment are currently being evaluated but warrant further exploration to facilitate the application of targeted systematic therapies in MPLC patients.
Collapse
Affiliation(s)
- Lishu Zhao
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, People's Republic of China
| | - Chaoyuan Liu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, People's Republic of China
| | - Guiyuan Xie
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, People's Republic of China
| | - Fang Wu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, People's Republic of China
| | - Chunhong Hu
- Department of Oncology, The Second Xiangya Hospital, Central South University, Changsha 410011, Hunan, People's Republic of China
| |
Collapse
|
84
|
鲍 轶, 莫 娟. [Concordant point mutation of ETS-related gene ( ERG) in tumor tissues from a synchronous multiple primary lung cancer: A case report]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2020; 52:971-974. [PMID: 33047739 PMCID: PMC7653422 DOI: 10.19723/j.issn.1671-167x.2020.05.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 10/16/2018] [Indexed: 06/11/2023]
Abstract
The rearrangement of the gene encoding the transcription factor ETS-related gene (ERG) is thought to play a key role in the development of prostate cancer. However, the studies on the ERG mutations have been rarely reported in non-small cell lung carcinoma (NSCLC). Here, we reported genetic features regarding a case of a 68-year-old male patient who presented the primary synchronous multiple tumor lesions in the separated lungs. The patient was hospitalized due to the presence of tumor lesions at the right and left lungs revealed by a chest computerized tomography (CT) scan. After conducting lobectomies at the both lungs, the tumor nodules were all removed, and the histological analysis suggested adenocarcinoma at the both tumor lesions. The patient was diagnosed with synchronous multiple primary lung cancer (SMPLC) based on Martini-Melamed criteria and American College of Chest Physicians practice guidelines. An exome analysis of 315 genes in the two tumor lesions and a non-tumor lesion was conducted by using Illumina Nextseq500 platform from each tumor region to decipher a potential evolutional progress of SMPLC. Single or pair-end reads were first mapped to a human genome reference and filtered based on the mapping quality score. The read depth was ≥ 1 000× and the depth of coverage was 95%. The data revealed a discordant epidermal growth factor receptor (EGFR) from the separate lungs; additionally, a high frequency of point mutation on exon 9 H310P of the ERG gene was detected at the both sites of the tumor lesions. This case showed that a potential role of the molecular features analysis from each tumor lesion might contribute to the understanding of the evolutional development of SMPLC. This study suggests that the same environment may contribute certain gene(s) mutations in the same sites in the early stages of polyclonal tumor origins; meanwhile the extensive studies on these genes may help us understand the evolution and progress of tumor clones.
Collapse
Affiliation(s)
- 轶 鲍
- 浙江省嘉兴市第二医院肿瘤科,浙江嘉兴 314000Department of Oncology, The Second Hospital of Jiaxing, Jiaxing 314000, Zhejiang, China
- 浙江省嘉兴市第二医院中心实验室,浙江嘉兴 314000Key Laboratory, The Second Hospital of Jiaxing, Jiaxing 314000, Zhejiang, China
| | - 娟芬 莫
- 浙江省嘉兴市第二医院中心实验室,浙江嘉兴 314000Key Laboratory, The Second Hospital of Jiaxing, Jiaxing 314000, Zhejiang, China
| |
Collapse
|
85
|
Voulaz E, Novellis P, Rossetti F, Solinas M, Rossi S, Alloisio M, Pelosi G, Veronesi G. Distinguishing multiple lung primaries from intra-pulmonary metastases and treatment implications. Expert Rev Anticancer Ther 2020; 20:985-995. [PMID: 32915097 DOI: 10.1080/14737140.2020.1823223] [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: 10/23/2022]
Abstract
INTRODUCTION The distinction between multiple primary lung cancers and intra-pulmonary metastases has been extensively investigated because of its important clinical and therapeutic implications. AREAS COVERED Rapidly improving imaging technology and genomic analysis has led to a finer discrimination between multiple primary lung tumors and pulmonary metastases. However, over the past few decades, standardized criteria for the identification of multiple lung tumors have been lacking. Therefore, in 2017 a multidisciplinary international committee composed of the Union for International Cancer Control (UICC), American Joint Committee on Cancer (AJCC) and International Association for the Study of Lung Cancer (IASLC) addressed this problem when drawing up the 8th edition of TMN stage classification, that now represents a specific consensus on this topic. The most advanced diagnostic strategies associated with screening allow for the detection of early stage synchronous lung cancers. EXPERT OPINION Although diagnostic confirmation relies on pathologic and clinical examination, new molecular analyses help in the discrimination between primary and secondary tumors. The treatment of multiple primary lung tumors remains, whenever possible, a local treatment based on surgical resection, providing the absence of distant or local (lymph node) metastases.
Collapse
Affiliation(s)
- Emanuele Voulaz
- Division of Thoracic Surgery, Humanitas Clinical and Research Center - IRCCS , Milan, Italy.,Department of Biomedical Sciences, Humanitas University , Milan, Italy
| | - Pierluigi Novellis
- Division of Thoracic Surgery, San Raffaele Scientific Institute ¬- IRCCS , Milan, Italy
| | - Francesca Rossetti
- Division of Thoracic Surgery, San Raffaele Scientific Institute ¬- IRCCS , Milan, Italy
| | - Michela Solinas
- Division of General and Thoracic Surgery of New Hospital of Legnano, Milan, Italy
| | - Sabrina Rossi
- Department of Oncology and Hematology, Humanitas Clinical and Research Center - IRCCS , Milan, Italy
| | - Marco Alloisio
- Division of Thoracic Surgery, Humanitas Clinical and Research Center - IRCCS , Milan, Italy.,Department of Biomedical Sciences, Humanitas University , Milan, Italy
| | - Giuseppe Pelosi
- Department of Oncology and Hemato-Oncology, University of Milan , Milan, Italy.,Inter-Hospital Pathology Division, IRCCS MultiMedica , Milan, Italy
| | - Giulia Veronesi
- Division of Thoracic Surgery, San Raffaele Scientific Institute ¬- IRCCS , Milan, Italy.,School of Medicine, Vita-Salute San Raffaele University , Milan, Italy
| |
Collapse
|
86
|
Su L, Li Y, Wang T, Wang L, Wang W, Wei X. Synchronous multiple primary lung cancers with shared EGFR mutation but differential imaging findings and pathological subtypes: A case report. Respir Med Case Rep 2020; 31:101244. [PMID: 33083221 PMCID: PMC7552085 DOI: 10.1016/j.rmcr.2020.101244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2020] [Revised: 09/29/2020] [Accepted: 09/29/2020] [Indexed: 11/21/2022] Open
Abstract
Lung cancer is a leading cause of cancer mortality worldwide. As the incidence of lung cancer increases in recent years, the number of patients diagnosed with synchronous multiple primary lung cancers (SMPLC) is also rising. SMPLC diagnosis is often made based on the clinical course, imaging findings, and histologic and molecular features. Standard lobectomy is the main therapeutic modality for SMPLC. Because maximum retention of lung function is essential, sublobectomy is also a commonly used surgical strategy when appropriate. The question is how to optimize the sequence of lobectomy and sublobectomy for patients with SMPLC. Thoracoscope lobectomy for the primary lesion plus sublobectomy for the secondary lesions is the most commonly used approach. Here we present a case of SMPLC with sublobectomy followed by lobectomy.
Collapse
Key Words
- ARMS, amplification refractory mutation system
- CT, Computed tomography
- EGFR, Epidermal growth factor receptor
- FEV1, Forced expiratory volume in the first second
- FVC, Forced vital capacity
- LLL, Left lower lobe
- LUL, left upper lobe
- Lung function
- MIA, minimally invasive adenocarcinoma
- MPLC, Multiple primary lung cancer
- MVV, Maximum voluntary ventilation
- Main driving genes
- NGS, next-generation sequencing
- NSCLC, non-small cell lung cancer
- PET-CT, Positron emission tomography-CT
- SMPLC, Synchronous multiple primary lung cancer
- SUV, Standardized uptake value
- Synchronous multiple primary lung cancers
- TLC, Total lung capacity
- Thoracoscope surgery
- VC, Vital capacity
- pGGO, pure ground glass opacity
Collapse
Affiliation(s)
- Lei Su
- Department of Thoracic Surgery, Xuan Wu Hospital, Capital Medical University, Beijing, China
| | - Yuanbo Li
- Department of Thoracic Surgery, Xuan Wu Hospital, Capital Medical University, Beijing, China
| | - Tengteng Wang
- Department of Thoracic Surgery, Xuan Wu Hospital, Capital Medical University, Beijing, China
| | - Leiming Wang
- Department of Pathology, Xuan Wu Hospital, Capital Medical University, Beijing, China
| | - Wei Wang
- Department of Pathology, Xuan Wu Hospital, Capital Medical University, Beijing, China
| | - Xiuqin Wei
- Endoscopic Center,Beijing Rehabilitation Hospital,Capital Medical University, Beijing, China
| |
Collapse
|
87
|
Yang L, Wang T, Ge M, Zhang M, Cao Y, Guo S. A rare case of lung squamous cell carcinoma coexisting with pulmonary MALT lymphoma presenting as a progressive pGGN. Respirol Case Rep 2020; 8:e00615. [PMID: 32995006 PMCID: PMC7507503 DOI: 10.1002/rcr2.615] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 05/11/2020] [Accepted: 05/28/2020] [Indexed: 11/06/2022] Open
Abstract
Pulmonary extranodal marginal zone lymphoma of the mucosa-associated lymphoid tissue (MALT) presenting as a progressive pure ground-glass nodule (GGN) coexisting with lung squamous cell carcinoma has not been reported. A 65-year-old male presented with a progressive lung GGN in the left upper lobe identified six and a half years ago but showed no symptoms. The patient had a history of tuberculosis, squamous cell carcinoma, and stomach MALT lymphoma. The patient was diagnosed with lung squamous cell carcinoma coexisting with pulmonary MALT lymphoma through computed tomography (CT)-guided lung biopsy. A progressive lung GGN presenting in a patient with squamous cell carcinoma does not always indicate multiple primary lung adenocarcinoma, especially when given a specific medical history. The development of MALT lymphoma in the lung presenting as GGNs suggests a possible association between these two entities.
Collapse
Affiliation(s)
- Li Yang
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Chongqing Medical UniversityChongqingChina
| | - Ting Wang
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Chongqing Medical UniversityChongqingChina
| | - Mingjian Ge
- Department of Cardiothoracic SurgeryThe First Affiliated Hospital of Chongqing Medical UniversityChongqingChina
| | - Min Zhang
- Department of Cardiothoracic SurgeryThe First Affiliated Hospital of Chongqing Medical UniversityChongqingChina
| | - Youde Cao
- Department of PathologyChongqing Medical UniversityChongqingChina
| | - Shuliang Guo
- Department of Respiratory and Critical Care MedicineThe First Affiliated Hospital of Chongqing Medical UniversityChongqingChina
| |
Collapse
|
88
|
Tang J, Ramis-Cabrer D, Curull V, Mateu-Jiménez M, Almagro K, Duran X, Pijuan L, Rodríguez-Fuster A, Aguiló R, Barreiro E. Markers of Stroma in Lung Cancer: Influence of COPD. Arch Bronconeumol 2020; 57:130-137. [PMID: 33077297 DOI: 10.1016/j.arbres.2020.09.005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2020] [Revised: 09/03/2020] [Accepted: 09/04/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND Stroma, mainly composed by fibroblasts, extracellular matrix (ECM) and vessels, may play a role in tumorigenesis and cancer progression. Chronic Obstructive Pulmonary Disease (COPD) is an independent risk factor for LC. We hypothesized that markers of fibroblasts, ECM and endothelial cells may differ in tumors of LC patients with/without COPD. METHODS Markers of cultured cancer-associated fibroblasts and normal fibroblasts [CAFs and NFs, respectively, vimentin and alpha-smooth muscle actin (SMA) markers, immunofluorescence in cultured lung fibroblasts], ECM, and endothelial cells (type I collagen and CD31 markers, respectively, immunohistochemistry) were identified in lung tumor and non-tumor specimens (thoracotomy for lung tumor resection) from 15 LC-COPD patients and 15 LC-only patients. RESULTS Numbers of CAFs significantly increased, while those of NFs significantly decreased in tumor samples compared to non-tumor specimens of both LC and LC-COPD patients. Endothelial cells (CD31) significantly decreased in tumor samples compared to non-tumor specimens only in LC patients. No significant differences were seen in levels of type I collagen in any samples or study groups. CONCLUSIONS Vascular endothelial marker CD31 expression was reduced in tumors of non-COPD patients, while type I collagen levels did not differ between groups. A rise in CAFs levels was detected in lung tumors of patients irrespective of airway obstruction. Low levels of CD31 may have implications in the overall survival of LC patients, especially in those without underlying airway obstruction. Identification of CD31 role as a prognostic and therapeutic biomarker in lung tumors of patients with underlying respiratory diseases warrants attention.
Collapse
Affiliation(s)
- Jun Tang
- Pulmonology Department, Muscle Wasting & Cachexia in Chronic Respiratory Diseases & Lung Cancer Research Group, Hospital del Mar-IMIM, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Department of Medicine, Universitat Autònoma de Barcelona (UAB), Parc de Recerca Biomèdica de Barcelona (PRBB), Barcelona, Spain; Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain
| | - Daniel Ramis-Cabrer
- Pulmonology Department, Muscle Wasting & Cachexia in Chronic Respiratory Diseases & Lung Cancer Research Group, Hospital del Mar-IMIM, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Department of Medicine, Universitat Autònoma de Barcelona (UAB), Parc de Recerca Biomèdica de Barcelona (PRBB), Barcelona, Spain
| | - Víctor Curull
- Pulmonology Department, Muscle Wasting & Cachexia in Chronic Respiratory Diseases & Lung Cancer Research Group, Hospital del Mar-IMIM, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Department of Medicine, Universitat Autònoma de Barcelona (UAB), Parc de Recerca Biomèdica de Barcelona (PRBB), Barcelona, Spain; Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain
| | - Mercé Mateu-Jiménez
- Pulmonology Department, Muscle Wasting & Cachexia in Chronic Respiratory Diseases & Lung Cancer Research Group, Hospital del Mar-IMIM, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Department of Medicine, Universitat Autònoma de Barcelona (UAB), Parc de Recerca Biomèdica de Barcelona (PRBB), Barcelona, Spain
| | - Klara Almagro
- Pulmonology Department, Muscle Wasting & Cachexia in Chronic Respiratory Diseases & Lung Cancer Research Group, Hospital del Mar-IMIM, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Department of Medicine, Universitat Autònoma de Barcelona (UAB), Parc de Recerca Biomèdica de Barcelona (PRBB), Barcelona, Spain
| | - Xavier Duran
- Scientific and Technical Department, Hospital del Mar-IMIM, Barcelona, Spain
| | - Lara Pijuan
- Pathology Department, Hospital del Mar-IMIM, Parc de Salut Mar, Barcelona, Spain
| | | | - Rafael Aguiló
- Thoracic Surgery Department, Hospital del Mar-IMIM, Parc de Salut Mar, Barcelona, Spain
| | - Esther Barreiro
- Pulmonology Department, Muscle Wasting & Cachexia in Chronic Respiratory Diseases & Lung Cancer Research Group, Hospital del Mar-IMIM, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Department of Medicine, Universitat Autònoma de Barcelona (UAB), Parc de Recerca Biomèdica de Barcelona (PRBB), Barcelona, Spain; Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain.
| |
Collapse
|
89
|
B Cells and Tertiary Lymphoid Structures Influence Survival in Lung Cancer Patients with Resectable Tumors. Cancers (Basel) 2020; 12:cancers12092644. [PMID: 32947928 PMCID: PMC7564217 DOI: 10.3390/cancers12092644] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2020] [Revised: 08/31/2020] [Accepted: 09/11/2020] [Indexed: 12/11/2022] Open
Abstract
Simple Summary Nowadays, humans still die of lung cancer (LC), a disease mainly related to cigarette smoking (CS). Smokers also develop chronic bronchitis, namely chronic obstructive pulmonary disease (COPD). Environmental factors and a natural predisposition from the patients’ sides may render them more prone to develop tumors derived from CS. Thus, a great number of patients may suffer from chronic bronchitis and LC simultaneously. Chronic respiratory diseases are also important risks factors for LC. The immune system, among other biological mechanisms, protect our cells from infections and cancer development. Several immune structures and cells may be altered in the tumors of patients with COPD as opposed to lung tumors of patients with no underlying respiratory disease. A total of 133 patients with LC participated in the study: 93 with underlying COPD. Several structures (tertiary lymphoid structures, TLS) and T and B lymphocytes were analyzed in the lung tumor and non-tumor areas (specimens obtained during surgical extirpation of the tumors). We found that in LC patients with COPD, compared to those without it, fewer numbers of TLSs and B cells were detected, and those patients died significantly earlier. These results have implications in the diagnosis and treatment options of lung tumors in patients with underlying respiratory diseases. Abstract Immune profile of B and T cells and tertiary lymphoid structures (TLSs) may differ in tumors of lung cancer (LC) patients with/without chronic obstructive pulmonary disease (COPD), and may also influence patient survival. We sought to analyze: (1) TLSs, germinal centers (GCs), B and T cells, and (2) associations of the immune biomarkers with the patients’ 10-year overall survival (OS). TLSs (numbers and area), B [cluster of differentiation (CD) 20], and T (CD3), and GCs cells were identified in both tumor and non-tumor specimens (thoracotomy) from 90 LC-COPD patients and 43 LC-only patients. Ten-year OS was analyzed in the patients. Immune profile in tumors of LC-COPD versus LC: TLS numbers and areas significantly decreased in tumors of LC-COPD compared to LC patients. No significant differences were observed in tumors between LC-COPD and LC patients for B or T cells. Immune profile in tumors versus non-tumor specimens: TLS areas and B cells significantly increased, T cells significantly decreased in tumors of both LC and LC-COPD patients. Survival: in LC-COPD patients: greater area of TLSs and proportion of B cells were associated with longer survival rates. The immune tumor microenvironment differs in patients with underlying COPD and these different phenotypes may eventually impact the response to immunotherapy in patients with LC.
Collapse
|
90
|
Li Q, Zhang P, Wang Y, Liu D, Luo L, Diasio RB, Yang P, Jiang G. T4 extension alone is more predictive of better survival than a tumour size >7 cm for resected T4N0-1M0 non-small-cell lung cancer†. Eur J Cardiothorac Surg 2020; 55:682-690. [PMID: 30508081 DOI: 10.1093/ejcts/ezy360] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/07/2018] [Revised: 08/14/2018] [Accepted: 09/03/2018] [Indexed: 02/05/2023] Open
Abstract
OBJECTIVES T4N0-1 non-small-cell lung cancer (NSCLC) was historically considered curable but now includes tumours of size >7 cm according to the 8th edition tumour, node and metastasis (TNM) staging. This study was set out to evaluate the role of surgery and predictors of long-term survival after surgery in this renewed group of patients. METHODS Patients, with clinical T4N0-2M0 NSCLC diagnosed in 2010-2013, in the National Cancer Database were queried. A Cox regression analysis was applied to investigate independent predictors of survival in 1588 N0-1 surgical cases. For previous T3 cases, the efficacy of treatment including and not including surgery was compared after propensity score matching by age, gender, race, facility type, comorbidity, laterality, clinical N stage, histology and tumour grade. RESULTS In newly defined T4N0-1 NSCLC patients undergoing surgery, age, gender, comorbidity, nodal status, resection margin, tumour grade, chemotherapy and extension-size group were shown to be independent predictors of survival. In particular, patients with only T4 extension showed better survival than patients with tumour size >7 cm only [hazard ratio (HR) 0.75, 95% confidence interval (CI) 0.62-0.92, P = 0.016]. In the latter group, surgical treatment was associated with better survival than non-surgical treatment after matching (HR 0.45, 95% CI 0.42-0.48, P < 0.001). CONCLUSIONS In the newly defined T4 NSCLC, tumour size >7 cm is a descriptor that is more predictive of worse survival than local extension alone for patients whose treatment included surgery. For T4-extended, N0-1 NSCLC with a tumour size ≤7 cm, surgery might be associated with favourable long-term outcomes and should be further encouraged as a treatment option.
Collapse
Affiliation(s)
- Qiuyuan Li
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University, Shanghai, China
- Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic College of Medicine, Rochester, MN, USA
| | - Peng Zhang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University, Shanghai, China
| | - Yi Wang
- Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic College of Medicine, Rochester, MN, USA
- Department of Preventive Medicine, School of Public Health and Management, Wenzhou Medical University, Wenzhou, Zhejiang, China
| | - Dan Liu
- Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic College of Medicine, Rochester, MN, USA
- Division of Pulmonary & Critical Care Medicine, West China Hospital, Sichuan University, Chengdu, China
| | - Lei Luo
- Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic College of Medicine, Rochester, MN, USA
- Department of Research and Education, Guizhou Province People's Hospital, Guiyang, China
| | | | - Ping Yang
- Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic College of Medicine, Rochester, MN, USA
- Mayo Clinic Cancer Center, Rochester, MN, USA
| | - Gening Jiang
- Department of Thoracic Surgery, Shanghai Pulmonary Hospital, Tongji University, Shanghai, China
| |
Collapse
|
91
|
Comparison of early tumour-associated versus late deaths in patients with central or >7 cm T4 N0/1 M0 non-small-cell lung-cancer undergoing trimodal treatment: Only few risks left to improve. Eur J Cancer 2020; 138:156-168. [PMID: 32889370 DOI: 10.1016/j.ejca.2020.07.025] [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] [Received: 05/24/2020] [Revised: 07/06/2020] [Accepted: 07/19/2020] [Indexed: 12/25/2022]
Abstract
BACKGROUND The optimal treatment for patients with locally advanced non-small-cell lung-cancer (NSCLC) cT4 cN0/1 cM0 is still under debate. The purpose of this study was to examine the long-term survival of cT4 cN0/1 cM0 NSCLC patients undergoing induction chemotherapy and concurrent radiochemotherapy before surgery. METHODS All consecutive patients with confirmed NSCLC (cT4 cN0/1 cM0) treated with neoadjuvant chemotherapy, concurrent radiochemotherapy (RT/CTx) (45-46 Gy) and surgical resection between 2000 and 2015 were included. According to the UICC guidelines (8th edition), T4 stage was reanalysed by an expert radiologist. The mediastinal staging was performed by systematic EBUS-TBNA or mediastinoscopy. The primary end-point was overall-survival (OS). The power to detect an increase of early tumour-associated mortality (hazard ratio > 3.5) within the first 5 years after treatment in comparison to late deaths beyond 96 months was >80%. RESULTS Overall, 67 patients were treated with concurrent RT/CTx. T4 criteria were fulfilled by all patients, and multiple T4 criteria by 53 patients. Seventy percent of patients had an initial PET/CT staging. The median follow-up period was 134 months. OS rates at 2, 5, 10 and 15 years were 83.6 ± 4.5%, 65.4 ± 5.9%, 53.3 ± 6.3% and 36.6 ± 6.8%, respectively. A total of 44.8% of patients achieved a pathologic complete response. In multivariable analysis, ypT category was the most predictive factor. OS at 5 years for ypT0 (n = 31) was 80.5%, and ypT1 (n = 11) was 62.5%. Main sites of failure were brain and pulmonary metastases in seven and three patients, respectively. The intercurrent annual death rate was estimated from the survival curve beyond 96 months and was found to be 4.75% (95% CI 2.40-9.27%). No significant increased mortality was observed during the first 5 years (annual death rate: 8.31% [95% CI 5.60-12.24%], hazard-ratio = 1.72 [95% CI 0.81-3.65]). CONCLUSIONS The effectiveness of this trimodality schedule is high in patients with cT4 cN0/1 cM0 NSCLC with excellent local control rates. Considering the annual death rate beyond 8 years of survival as an intercurrent death rate due to comorbidity, this treatment schedule reduces annual mortality to background even in the first 5 years after therapy.
Collapse
|
92
|
Tang J, Curull V, Ramis-Cabrer D, Duran X, Rodríguez-Fuster A, Aguiló R, Barreiro E. Preoperative Body Weight and Albumin Predict Survival in Patients With Resectable Lung Neoplasms: Role of COPD. Arch Bronconeumol 2020; 57:51-60. [PMID: 32877328 DOI: 10.1016/j.arbres.2020.07.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 06/26/2020] [Accepted: 07/17/2020] [Indexed: 12/18/2022]
Abstract
INTRODUCTION The impact of preoperative nutritional status on survival in lung cancer (LC) patients with underlying chronic obstructive pulmonary disease (COPD) is still unclear. We hypothesized that presurgical nutritional assessment may differentially predict mortality in patients with resectable LC with moderate COPD and relatively well-preserved nutritional status. METHODS Nutritional assessment [body mass index (BMI), blood parameters including albumin and protein levels, and body weight loss], and other clinical parameters [cigarette smoking (CS) history, LC staging and histological subtypes, COPD severity, lung function, and adjuvant therapy] were evaluated in 125 patients from the LC Mar Prospective Cohort: 87 LC-COPD patients and 38 LC patients without COPD before thoracotomy. Ten-year overall survival (OS) was analyzed in all patients. RESULTS Prior to thoracotomy, in LC-COPD patients compared to LC, BMI and albumin declined relatively, low levels of the parameters BMI, albumin, and total proteins were associated with poorer 10-year survival, especially in the LC-COPD. CS burden also correlated with impaired survival. COPD per se worsened the prognosis in LC patients. CONCLUSIONS In the present cohort of LC patients with resectable tumors and relatively well-preserved nutritional status, the parameters BMI and blood albumin and protein levels measured prior to thoracotomy predicted OS, especially in those with COPD. These are clinically relevant findings, since values of those nutritional parameters were within the normal ranges in the majority of the analyzed patients. A thorough nutritional preoperative assessment should be included in the study of patients with resectable LC, particularly in those with chronic airway obstruction.
Collapse
Affiliation(s)
- Jun Tang
- Pulmonology Department, Muscle Wasting & Cachexia in Chronic Respiratory Diseases & Lung Cancer Research Group, Hospital del Mar-IMIM, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Medical School, Universitat Autònoma de Barcelona, Parc de Recerca Biomèdica de Barcelona (PRBB), Barcelona, Spain; Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain
| | - Víctor Curull
- Pulmonology Department, Muscle Wasting & Cachexia in Chronic Respiratory Diseases & Lung Cancer Research Group, Hospital del Mar-IMIM, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Medical School, Universitat Autònoma de Barcelona, Parc de Recerca Biomèdica de Barcelona (PRBB), Barcelona, Spain; Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain
| | - Daniel Ramis-Cabrer
- Pulmonology Department, Muscle Wasting & Cachexia in Chronic Respiratory Diseases & Lung Cancer Research Group, Hospital del Mar-IMIM, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Medical School, Universitat Autònoma de Barcelona, Parc de Recerca Biomèdica de Barcelona (PRBB), Barcelona, Spain
| | - Xavier Duran
- Scientific, Statistics, and Technical Department, Hospital del Mar-IMIM, Parc de Salut Mar, Barcelona, Spain
| | | | - Rafael Aguiló
- Thoracic Surgery Department, Hospital del Mar-IMIM, Parc de Salut Mar, Barcelona, Spain
| | - Esther Barreiro
- Pulmonology Department, Muscle Wasting & Cachexia in Chronic Respiratory Diseases & Lung Cancer Research Group, Hospital del Mar-IMIM, Parc de Salut Mar, Health and Experimental Sciences Department (CEXS), Universitat Pompeu Fabra (UPF), Medical School, Universitat Autònoma de Barcelona, Parc de Recerca Biomèdica de Barcelona (PRBB), Barcelona, Spain; Centro de Investigación en Red de Enfermedades Respiratorias (CIBERES), Instituto de Salud Carlos III (ISCIII), Barcelona, Spain.
| |
Collapse
|
93
|
Shao J, Wang C, Li J, Song L, Li L, Tian P, Li W. A comprehensive algorithm to distinguish between MPLC and IPM in multiple lung tumors patients. ANNALS OF TRANSLATIONAL MEDICINE 2020; 8:1137. [PMID: 33240986 PMCID: PMC7576050 DOI: 10.21037/atm-20-5505] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Background Diagnosis of multiple lung nodules has become convenient and frequent due to the improvement of computed tomography (CT) scans. However, to distinguish intrapulmonary metastasis (IPM) from multiple primary lung cancer (MPLC) remains challenging. Herein, for the accurate optimization of therapeutic options, we propose a comprehensive algorithm for multiple lung carcinomas based on a multidisciplinary approach, and investigate the prognosis of patients who underwent surgical resection. Methods Patients with multiple lung carcinomas who were treated at West China Hospital of Sichuan University from April, 2009 to December, 2017, were retrospectively identified. A comprehensive algorithm combining histologic assessment, molecular analysis, and imaging information was used to classify nodules as IPM or MPLC. The Kaplan-Meier method was used to estimate survival rates, and the relevant factors were evaluated using the log-rank test or Cox proportional hazards model. Results The study included 576 patients with 1,295 lung tumors in total. Significant differences were observed between the clinical features of 171 patients with IPM and 405 patients with MPLC. The final classification consistency was 0.65 and 0.72 compared with the criteria of Martini and Melamed (MM) and the American College of Chest Physicians (ACCP), respectively. Patients with independent primary tumors had better overall survival (OS) than patients with intra-pulmonary metastasis (HR =3.99, 95% CI: 2.86–5.57; P<0.001). Nodal involvement and radiotherapy were independent prognostic factors. Conclusions The comprehensive algorithm was a relevant tool for classifying multifocal lung tumors as MPLC or IPM, and could help doctors with precise decision-making in routine clinical practice. Patients with multiple lesions without lymph node metastasis or without radiotherapy tended to have a better prognosis.
Collapse
Affiliation(s)
- Jun Shao
- Department of Respiratory and Critical Care Medicine, West China Medical School/West China Hospital, Sichuan University, Chengdu, China
| | - Chengdi Wang
- Department of Respiratory and Critical Care Medicine, West China Medical School/West China Hospital, Sichuan University, Chengdu, China
| | - Jingwei Li
- Department of Respiratory and Critical Care Medicine, West China Medical School/West China Hospital, Sichuan University, Chengdu, China
| | - Lujia Song
- West China School of Public Health, Sichuan University, Chengdu, China
| | - Linhui Li
- Department of Respiratory and Critical Care Medicine, West China Medical School/West China Hospital, Sichuan University, Chengdu, China
| | - Panwen Tian
- Department of Respiratory and Critical Care Medicine, West China Medical School/West China Hospital, Sichuan University, Chengdu, China
| | - Weimin Li
- Department of Respiratory and Critical Care Medicine, West China Medical School/West China Hospital, Sichuan University, Chengdu, China
| |
Collapse
|
94
|
Pei G, Cao S, Huang Y. Unusual metachronous lung adenocarcinomas harboring EGFR L858R/T790M mutations: A case report. Thorac Cancer 2020; 11:3020-3023. [PMID: 32790013 PMCID: PMC7529550 DOI: 10.1111/1759-7714.13618] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 07/25/2020] [Accepted: 07/25/2020] [Indexed: 11/29/2022] Open
Abstract
Multiple primary lung cancer (MPLC) is defined as two or more primary lung cancers occurring in the same patient and can be classified as synchronous multiple primary lung cancer (sMPLC) and metachronous multiple primary lung cancer (mMPLC). Due to various clinicopathological characteristics and genetic features, MPLC is increasingly encountered in clinical practice. The distinction between MPLC and intrapulmonary metastasis (IM) is of great importance to clinical treatment and prognosis. However, there are currently no golden diagnostic criteria for MPLC due to tumor heterogeneity. Here, we report the case of a patient with four lung cancers (tumor 1, named T1, in the right middle lobe seven years earlier; tumor 2, named T2, in the left lower lobe; tumor 3 and tumor 4, named T3 and T4, in the left upper lobe) and two tumors (T1 and T2) which shared the mutation in epidermal growth factor receptor (EGFR) L858R/T790M based on targeted multigene sequencing, which indicate that these two tumors might have originated from a common ancestor. However, based on previously published guidelines, these three tumors (T2T4) were diagnosed as mMPLC.
Collapse
Affiliation(s)
- Guotian Pei
- Department of Thoracic Surgery, Beijing Haidian Hospital, Haidian Section of Peking University Third Hospital, Beijing, China
| | - Shanbo Cao
- Acornmed Biotechnology Co., Ltd, Beijing, China
| | - Yuqing Huang
- Department of Thoracic Surgery, Beijing Haidian Hospital, Haidian Section of Peking University Third Hospital, Beijing, China
| |
Collapse
|
95
|
Ng JY, Nault H, Nazir Z. Complementary and integrative medicine mention and recommendations: A systematic review and quality assessment of lung cancer clinical practice guidelines. Integr Med Res 2020; 10:100452. [PMID: 32904205 PMCID: PMC7452189 DOI: 10.1016/j.imr.2020.100452] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2020] [Revised: 05/28/2020] [Accepted: 06/11/2020] [Indexed: 02/06/2023] Open
Abstract
Background Complementary and integrative medicine (CIM) use is widely sought by those diagnosed with cancer, with up to 50% of lung cancer patients seeking these therapies in the United States. The purpose of this study was to identify the quantity and assess the quality of CIM recommendations in clinical practice guidelines (CPGs) for the treatment and/or management of lung cancer. Methods A systematic review was conducted to identify lung cancer CPGs. MEDLINE, EMBASE and CINAHL were searched from 2008 to 2018, along with the Guidelines International Network and the National Center for Complementary and Integrative Health websites. Eligible guidelines containing recommendations for the treatment and/or management of lung cancer were assessed with the Appraisal of Guidelines, Research and Evaluation II (AGREE II) instrument. Results From 589 unique search results, 4 guidelines mentioned CIM, of which 3 guidelines made CIM recommendations. Scaled domain percentages from highest to lowest were: scope and purpose (82.4% overall, 76.9% CIM), clarity and presentation (96.3% overall, 63.0% CIM), editorial independence (61.1% overall, 61.1% CIM), rigour of development (62.5% overall, 54.9% CIM), stakeholder involvement (66.7% overall, 42.6% CIM) and applicability (29.9% overall, 18.8% CIM). Quality varied within and across guidelines. Conclusion Guidelines that scored well could serve as a framework for discussion between patients and healthcare professionals regarding use of CIM therapies in the context of lung cancer. Guidelines that scored lower could be improved according to the AGREE II instrument, with insight from other guidelines development resources.
Collapse
Affiliation(s)
- Jeremy Y Ng
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Hayley Nault
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| | - Zainib Nazir
- Department of Health Research Methods, Evidence, and Impact, Faculty of Health Sciences, McMaster University, Hamilton, Ontario, Canada
| |
Collapse
|
96
|
Immune Cell Subtypes and Cytokines in Lung Tumor Microenvironment: Influence of COPD. Cancers (Basel) 2020; 12:cancers12051217. [PMID: 32414037 PMCID: PMC7281434 DOI: 10.3390/cancers12051217] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2020] [Revised: 04/24/2020] [Accepted: 05/09/2020] [Indexed: 01/24/2023] Open
Abstract
Background: The immune microenvironment plays a role in tumorigenesis. Chronic Obstructive Pulmonary Disease (COPD) is an independent risk factor for lung cancer (LC). We hypothesized that immune profile characterized by T regulatory (Treg), natural killer (NK), and plasma cells, as well as interleukin (IL)-10 and interferon-gamma, may differ within tumors of LC patients with/without COPD. Methods: Treg (anti-CD3 and anti-forkhead boxP3 antibodies), NK (anti-NCR1 antibody), IgG (anti-CD138-IgG antibody), IgA (anti-CD138-IgA antibody) using immunohistochemistry, and both IL-10 and interferon-gamma (ELISA) were quantified in tumor and non-tumor specimens (thoracotomy for lung tumor resection) from 33 LC–COPD patients and 20 LC-only patients. Results: Immune profile in tumor versus non-tumor specimens: Treg cell counts significantly increased in tumors of both LC and LC–COPD patients, while in tumors of the latter group, IgG-secreting plasma cells significantly decreased and IL-10 increased. No significant differences were seen in levels of NK cells, IgA-secreting cells, IgA/IgG, or interferon-gamma. Immune profile in tumors of LC–COPD versus LC: No significant differences were observed in tumors between LC–COPD and LC patients for any study marker. Conclusions: Immune cell subtypes and cytokines are differentially expressed in lung tumors, and the presence of COPD elicited a decline in IgG-secreting plasma cell levels but not in other cell types.
Collapse
|
97
|
Fan J, Wu J, Huang B, Zhu Y, Shi H, Dai X, Nie X. Concomitant EGFR mutation and ALK rearrangement in multifocal lung adenocarcinoma: a case report. Diagn Pathol 2020; 15:42. [PMID: 32375829 PMCID: PMC7201944 DOI: 10.1186/s13000-020-00969-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 04/29/2020] [Indexed: 01/21/2023] Open
Abstract
Background The prevalence of EGFR/ALK co-alterations in patients with NSCLC was low. The several previous studies focused on the simultaneous occurrence of EGFR mutations and ALK rearrangements in a unifocal lung cancer. However, the incidence of multifocal pulmonary adenocarcinomas was increasingly encountered in clinical practice, due to the increased availability and improvement of the thoracic imaging. The clinical relevance of EGFR/ALK co-alterations in multifocal adenocarcinomas required detailed investigation as well. Case presentation We present the case of a 57-year-old woman with solid nodule in the left upper lung and a ground glass nodule in the left lower lobe, who underwent radical operation. Pathological examination confirmed multifocal adenocarcinoma, molecular tests revealed that the left upper lung lesion was positive for ALK rearrangement but the left lower lobe displayed EGFR mutation positive separately. The patient pulmonary lesions were well controlled by adjuvant chemotherapy and radiation therapy. When brain metastases occurred, EGFR-TKI was not effective after firstly administration, while subsequent ALK inhibitors were efficient. We retrospective evaluated the oncogenic status of metastatic lymph nodes and found that the driver gene was ALK rearrangement rather than EGFR mutation. Conclusions The status of the oncogenic mutations in lymph node metastasis may provide some effective hints for metastasis lesion in other organ or tissue. Therefore, it is recommended to fully evaluate the driver genes in lymph node metastasis after radical resection.
Collapse
Affiliation(s)
- Jun Fan
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, Hubei, China
| | - Junhua Wu
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, Hubei, China
| | - Bo Huang
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, Hubei, China
| | - Yili Zhu
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, Hubei, China
| | - Heshui Shi
- Department of Radiology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, 430022, China
| | - Xiaofang Dai
- Cancer Center, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, Hubei, China.
| | - Xiu Nie
- Department of Pathology, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, 1277 Jiefang Avenue, Wuhan, 430022, Hubei, China.
| |
Collapse
|
98
|
Corsini EM, Wang J, Wu CC, Fujimoto J, Negrao MV, Chen R, Quek K, Mitchell KG, Chow CWB, Little L, Gumbs C, Song X, Behrens C, Correa AM, Antonoff MB, Swisher SG, Heymach JV, Zhang J, Wistuba II, Futreal PA, Sepesi B, Zhang J. Genomic assessment distinguishes intrapulmonary metastases from synchronous primary lung cancers. J Thorac Dis 2020; 12:1952-1959. [PMID: 32642098 PMCID: PMC7330333 DOI: 10.21037/jtd-20-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
Background Multiple synchronous lung tumors (MSLT), particularly within a single lobe, represent a diagnostic and treatment challenge. While histologic assessment was once the only method to possibly distinguish multiple primary lung cancers, there is a growing interest in identifying unique genomic features or mutations to best characterize these processes. Methods In order to differentiate multiple primary lung malignancies from intrapulmonary metastases in patients with MSLT, we performed whole exome sequencing (WES) on 10 tumor samples from 4 patients with MSLT. Results Shared mutations between tumors from the same patient varied from 0-91%. Patient 3 shared no common mutations; however, in Patients 2 and 4, identical mutations were identified among all tumors from each patient, suggesting that the three tumors identified in Patient 3 represent separate primary lung cancers, while those of Patients 1, 2 and 4 signify hematogenous and lymphatic spread. Conclusions A high proportion of shared mutations between different lung tumors is likely indicative of intrapulmonary metastatic disease, while tumors with distinct genomic profiles likely represent multiple primary malignancies driven by distinct molecular events. Application of genomic profiling in the clinical setting may prove to be important to precise management of patients with MSLT.
Collapse
Affiliation(s)
- Erin M Corsini
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jinliang Wang
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Medical Oncology, Chinese PLA General Hospital, Beijing 100853, China
| | - Chia-Chin Wu
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Junya Fujimoto
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Marcelo V Negrao
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Runzhe Chen
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kelly Quek
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Kyle G Mitchell
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Chi-Wan B Chow
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Latasha Little
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Curtis Gumbs
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Xingzhi Song
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Carmen Behrens
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Arlene M Correa
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Mara B Antonoff
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Stephen G Swisher
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - John V Heymach
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jianhua Zhang
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Ignacio I Wistuba
- Department of Translational Molecular Pathology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - P Andrew Futreal
- Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Boris Sepesi
- Department of Thoracic and Cardiovascular Surgery, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| | - Jianjun Zhang
- Department of Thoracic/Head & Neck Medical Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA.,Department of Genomic Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX, USA
| |
Collapse
|
99
|
Abstract
Carpal tunnel syndrome is the most common compression neuropathy. Despite the prevalence of carpal tunnel syndrome, many other conditions present with similar symptoms (numbness, tingling, thenar atrophy, and weakness). Carpal tunnel syndrome is differentiated from other etiologies through a detailed history and physical examination, aided by electrodiagnostic and adjunctive imaging studies. Misdiagnosis can lead to unnecessary operative procedures and persistent symptoms.
Collapse
Affiliation(s)
- Jana Dengler
- Sunnybrook Health Sciences Centre, University of Toronto, Toronto, Ontario, Canada
| | - J D Stephens
- Kettering Health Network Orthopaedic Surgery Residency, Dayton, Ohio
| | - H Brent Bamberger
- Kettering Health Network Orthopaedic Surgery Residency, Dayton, Ohio
| | - Amy M Moore
- Washington University in St. Louis, St. Louis, Missouri
| |
Collapse
|
100
|
Cho CKJ, Vellayappan BA, Dunne EM, Siva S, Liu M, Louie AV, Hanna GG, Lo SS. What is synchronous oligometastatic non-small cell lung cancer? J Thorac Dis 2020; 11:5666-5669. [PMID: 32030296 DOI: 10.21037/jtd.2019.12.44] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chan-Kyung Jane Cho
- Department of Radiation Oncology, University of Washington School of Medicine, Seattle, WA, USA
| | | | - Emma M Dunne
- Department of Clinical Oncology, Guy's and St Thomas' Hospital, London, UK
| | - Shankar Siva
- Peter MacCallum Cancer Centre, Melbourne, Australia
| | | | | | | | - Simon S Lo
- Department of Radiation Oncology, University of Washington School of Medicine, Seattle, WA, USA
| |
Collapse
|