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Zhang Y, He W, Zhan K, Zhang L, Cao H, Xu R. Malignant mediastinal mesothelioma treated with anlotinib: a case report and review of the literature. Front Oncol 2023; 13:1153233. [PMID: 37260970 PMCID: PMC10228747 DOI: 10.3389/fonc.2023.1153233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2023] [Accepted: 04/03/2023] [Indexed: 06/02/2023] Open
Abstract
Malignant mesothelioma that originates from mediastinal (MMM) is a rare form of malignant pleural mesothelioma (MPM). The prognosis of advanced stage MPM was poor, and the traditional treatment was chemotherapy. Here, we present a patient with MMM that was treated with anlotinib, a multitargeted tyrosine kinase inhibitor (TKI) who had a 24-month progression-free survival (PFS). Further review of the literature showed that, despite some explorations of applying small-molecule multitargeted TKIs in the treatment of MPM, until today, no large series had a positive result. Anlotinib had been approved by the China Food and Drug Administration on treating non-small cell lung cancer, soft tissue sarcoma, renal cell carcinoma, and medullary thyroid cancer. We assumed that the ability of anlotinib to target more tyrosine kinase receptors than most of other TKIs could contribute to the long duration of PFS in this case, but further study is needed to further validate the efficacy of anlotinib in treatment of MPM.
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Affiliation(s)
- Yishi Zhang
- Department of Oncology, Shenzhen People’s Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Wan He
- Department of Oncology, Shenzhen People’s Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Ke Zhan
- Department of Spine Surgery, Shenzhen People’s Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Luobin Zhang
- Department of Oncology, Shenzhen People’s Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Hua Cao
- Department of Oncology, Shenzhen People’s Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
| | - Ruilian Xu
- Department of Oncology, Shenzhen People’s Hospital, The Second Clinical Medical College of Jinan University, The First Affiliated Hospital of Southern University of Science and Technology, Shenzhen, China
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2
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Marchevsky AM, Khoor A, Walts AE, Nicholson AG, Zhang YZ, Roggli V, Carney J, Roden AC, Tazelaar HD, Larsen BT, LeStang N, Chirieac LR, Klebe S, Tsao MS, De Perrot M, Pierre A, Hwang DM, Hung YP, Mino-Kenudson M, Travis W, Sauter J, Beasley MB, Galateau-Sallé F. Localized malignant mesothelioma, an unusual and poorly characterized neoplasm of serosal origin: best current evidence from the literature and the International Mesothelioma Panel. Mod Pathol 2020; 33:281-296. [PMID: 31485011 PMCID: PMC10428660 DOI: 10.1038/s41379-019-0352-3] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2019] [Revised: 07/29/2019] [Accepted: 07/30/2019] [Indexed: 12/12/2022]
Abstract
Localized malignant mesotheliomas (LMM) is an uncommon and poorly recognized neoplasm. Its pathologic diagnosis is often surprising in patients with serosal/subserosal based localized tumors that are clinically suspicious for metastatic lesions or primary sarcomas. Once a tumor is diagnosed as "mesothelioma", LMM is often mistaken for diffuse malignant mesothelioma (DMM). Best currently available evidence about LMM was collected from the literature and cases diagnosed by members of the International Mesothelioma Panel (IMP). One hundred and one (101) LMM have been reported in the English literature. Patients had localized tumors with identical histopathologic features to DMM. Patients ranged in age from 6 to 82 years; 75% were men. Most (82%) of the tumors were intrathoracic. Others presented as intrahepatic, mesenteric, gastric, pancreatic, umbilical, splenic, and abdominal wall lesions. Tumors varied in size from 0.6 to 15 cm. Most patients underwent surgical resection and/or chemotherapy or radiation therapy. Median survival in a subset of patients was 29 months. Seventy two additional LMM from IMP institutions ranged in age from 28 to 95 years; 58.3% were men. Sixty tumors (83.3%) were intrathoracic, others presented in intraabdominal sites. Tumors varied in size from 1.2 to 19 cm. Median survival for 51 cases was 134 months. Best evidence was used to formulate guidelines for the diagnosis of LMM. It is important to distinguish LMM from DMM as their treatment and prognosis is different. A multidisciplinary approach is needed for the diagnosis of LMM as it shows identical histopathology and immunophenotype to DMM.
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MESH Headings
- Adolescent
- Adult
- Aged
- Aged, 80 and over
- Biopsy
- Child
- Diagnosis, Differential
- Evidence-Based Medicine
- Female
- Humans
- Male
- Mesothelioma, Malignant/diagnostic imaging
- Mesothelioma, Malignant/mortality
- Mesothelioma, Malignant/pathology
- Mesothelioma, Malignant/therapy
- Middle Aged
- Pleural Neoplasms/diagnostic imaging
- Pleural Neoplasms/mortality
- Pleural Neoplasms/pathology
- Pleural Neoplasms/therapy
- Predictive Value of Tests
- Prognosis
- Solitary Fibrous Tumor, Pleural/diagnostic imaging
- Solitary Fibrous Tumor, Pleural/mortality
- Solitary Fibrous Tumor, Pleural/pathology
- Solitary Fibrous Tumor, Pleural/therapy
- Tumor Burden
- Young Adult
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Affiliation(s)
| | | | - Ann E Walts
- Departments of Pathology Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | - Yu Zhi Zhang
- Royal Brompton and Harefield NHS Foundation Trust, London, UK
| | | | | | | | | | | | | | | | - Sonja Klebe
- Flinders University, Adelaide, SA, Australia
| | - Ming-Sound Tsao
- University Health Network, Toronto General Hospital and Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Marc De Perrot
- University Health Network, Toronto General Hospital and Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Andrew Pierre
- University Health Network, Toronto General Hospital and Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - David M Hwang
- University Health Network, Toronto General Hospital and Princess Margaret Cancer Centre, Toronto, ON, Canada
| | - Yin P Hung
- Massachusetts General Hospital, Boston, MA, USA
| | | | - William Travis
- Sloan Kettering Memorial Cancer Center, New York, NY, USA
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3
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Song G, Bi W, Zhang X, Huang W, Zhou K, Ren W. Localized primary malignant pericardial mesothelioma. JOURNAL OF CLINICAL ULTRASOUND : JCU 2019; 47:178-181. [PMID: 30450660 DOI: 10.1002/jcu.22673] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Revised: 09/29/2018] [Accepted: 10/28/2018] [Indexed: 06/09/2023]
Abstract
Primary malignant pericardial mesothelioma (PMPM) is an extremely rare tumor, which may appear as a localized or a diffuse mass encasing the heart. Diffuse PMPMs have a poor prognosis due to the difficulty of surgical excision, whereas localized PMPMs have clear margins, thus facilitating surgical excision. Timely diagnosis and proper treatment are crucial for a favorable prognosis. Eight cases of localized PMPMs have been reported so far, but their characteristics have not been fully described. Herein, we present a patient with localized PMPM and describe the diagnosis methods, treatment, and outcomes of these tumors.
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Affiliation(s)
- Guang Song
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Wenjing Bi
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Xintong Zhang
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Wanying Huang
- Department of Pathology, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ke Zhou
- Department of Cardiac Surgery, Shengjing Hospital of China Medical University, Shenyang, China
| | - Weidong Ren
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
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4
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Hino T, Kamitani T, Sagiyama K, Yamasaki Y, Okamoto I, Tagawa T, Ijichi K, Yamamoto H, Yabuuchi H, Honda H. Localized malignant pleural mesothelioma mimicking an anterior mediastinal tumor. Eur J Radiol Open 2019; 6:72-77. [PMID: 30740474 PMCID: PMC6357286 DOI: 10.1016/j.ejro.2019.01.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2019] [Revised: 01/22/2019] [Accepted: 01/24/2019] [Indexed: 12/30/2022] Open
Abstract
Localized malignant pleural mesothelioma (LMPM) is an extremely rare tumor. We report the case of a 40-year-old Japanese male with an LMPM mimicking an anterior mediastinal tumor due to invasion to the anterior mediastinum, and we discuss mainly the differentiation of LMPM from an anterior mediastinal tumor. The present tumor had a long shape along the pleura, and LMPM could be one of the differential diagnoses.
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Affiliation(s)
- Takuya Hino
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Takeshi Kamitani
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Koji Sagiyama
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Yuzo Yamasaki
- Department of Molecular Imaging & Diagnosis, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Isamu Okamoto
- Research Institute for Diseases of the Chest, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Tetsuzo Tagawa
- Department of Surgery and Science, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
| | - Kayo Ijichi
- Pathophysiological and Experimental Pathology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, Japan
| | - Hidetaka Yamamoto
- Department of Anatomic Pathology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, Japan
| | - Hidetake Yabuuchi
- Department of Health Sciences, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka, Japan
| | - Hiroshi Honda
- Department of Clinical Radiology, Graduate School of Medical Sciences, Kyushu University, 3-1-1 Maidashi, Higashi-ku, Fukuoka 812-8582, Japan
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5
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Mezei G, Chang ET, Mowat FS, Moolgavkar SH. Epidemiology of mesothelioma of the pericardium and tunica vaginalis testis. Ann Epidemiol 2017; 27:348-359.e11. [PMID: 28527639 DOI: 10.1016/j.annepidem.2017.04.001] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2016] [Revised: 01/10/2017] [Accepted: 04/06/2017] [Indexed: 11/25/2022]
Abstract
PURPOSE Malignant mesothelioma most commonly arises in the pleura and peritoneum but also occurs rarely at other anatomical sites with mesothelial tissue, namely, the pericardium and tunica vaginalis testis (TVT). This review provides a better understanding of the epidemiology of mesothelioma of these extrapleural sites. METHODS We conducted a systematic review of the epidemiologic and clinical literature on pericardial mesothelioma and mesothelioma of the TVT. We also analyzed U.S. Surveillance, Epidemiology, and End Results cancer registry data to describe incidence patterns of these malignancies. RESULTS An etiologic role of asbestos exposure has been hypothesized for pericardial and TVT mesotheliomas, but no analytical case-control epidemiologic studies exist to test this relationship. A substantial proportion of cases with these malignancies report no known asbestos exposure. In large occupational cohorts with heavy asbestos exposures, no cases of pericardial or TVT mesothelioma have been reported. Trends in the incidence of these malignancies do not match those of pleural mesothelioma, which correspond to historical trends of commercial asbestos use. A male preponderance of pericardial mesothelioma is not evident. CONCLUSIONS In the absence of analytic epidemiologic studies, the etiologic role of environmental risk factors for mesothelioma of the pericardium and TVT remains elusive.
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Affiliation(s)
- Gabor Mezei
- Health Sciences Center, Exponent, Inc., Menlo Park, CA.
| | - Ellen T Chang
- Health Sciences Center, Exponent, Inc., Menlo Park, CA
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6
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Cao S, Jin S, Cao J, Shen J, Zhang H, Meng Q, Pan B, Yu Y. Malignant pericardial mesothelioma : A systematic review of current practice. Herz 2017; 43:61-68. [PMID: 28130567 DOI: 10.1007/s00059-016-4522-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2016] [Revised: 10/11/2016] [Accepted: 11/26/2016] [Indexed: 12/29/2022]
Abstract
BACKGROUND Malignant mesothelioma is a rare but aggressive tumor, with a high misdiagnosis rate and overall bleak prognosis. In 0.7% of all cases, the origin is the pericardium. METHODS The present study is a review of the literature published in recent decades focusing on the advances in clinical manifestations, radiological findings, diagnosis, differential diagnosis, and treatment of malignant pericardial mesothelioma (MPM). RESULTS No clear relationship has been established between the etiologies and the development of MPM. Clinical symptoms and signs are nonspecific when present. The main presentations are chest pain and dyspnea. Imaging plays an important role in the detection, characterization, staging, and posttreatment follow-up. The definitive diagnosis is made on the basis of pathological findings. Chest radiography and echocardiography are common techniques used initially, but their roles are limited. Computed tomography and magnetic resonance imaging have an advantage in depicting the thickened pericardium, mediastinal lymph node, tumor, and the extension of adjacent structures. Surgery is the most important treatment modality and remains palliative in most cases, while the roles of chemo- and radiotherapy are unsatisfactory. CONCLUSION Clinical trials of malignant pleural and peritoneal mesothelioma remain important for MPM management. Multimodality treatment of surgery, chemotherapy, radiotherapy, and immunotherapy is expected to have a role in the treatment of MPM.
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Affiliation(s)
- S Cao
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, 150081, Harbin, China
| | - S Jin
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, 150081, Harbin, China
| | - J Cao
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, 150081, Harbin, China
| | - J Shen
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, 150081, Harbin, China
| | - H Zhang
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, 150081, Harbin, China
| | - Q Meng
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, 150081, Harbin, China
| | - B Pan
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, 150081, Harbin, China
| | - Y Yu
- Department of Medical Oncology, Harbin Medical University Cancer Hospital, No. 150 Haping Road, 150081, Harbin, China.
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7
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He X, Despeaux E, Stueckle TA, Chi A, Castranova V, Dinu CZ, Wang L, Rojanasakul Y. Role of mesothelin in carbon nanotube-induced carcinogenic transformation of human bronchial epithelial cells. Am J Physiol Lung Cell Mol Physiol 2016; 311:L538-49. [PMID: 27422997 PMCID: PMC5142212 DOI: 10.1152/ajplung.00139.2016] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2016] [Accepted: 07/05/2016] [Indexed: 02/06/2023] Open
Abstract
Carbon nanotubes (CNTs) have been likened to asbestos in terms of morphology and toxicity. CNT exposure can lead to pulmonary fibrosis and promotion of tumorigenesis. However, the mechanisms underlying CNT-induced carcinogenesis are not well defined. Mesothelin (MSLN) is overexpressed in many human tumors, including mesotheliomas and pancreatic and ovarian carcinomas. In this study, the role of MSLN in the carcinogenic transformation of human bronchial epithelial cells chronically exposed to single-walled CNT (BSW) was investigated. MSLN overexpression was found in human lung tumors, lung cancer cell lines, and BSW cells. The functional role of MSLN in the BSW cells was then investigated by using stably transfected MSLN knockdown (BSW shMSLN) cells. MSLN knockdown resulted in significantly decreased invasion, migration, colonies on soft agar, and tumor sphere formation. In vivo, BSW shMSLN cells formed smaller primary tumors and less metastases. The mechanism by which MSLN contributes to these more aggressive behaviors was investigated by using ingenuity pathway analysis, which predicted that increased MSLN could induce cyclin E expression. We found that BSW shMSLN cells had decreased cyclin E, and their proliferation rate was reverted to nearly that of untransformed cells. Cell cycle analysis showed that the BSW shMSLN cells had an increased G2 population and a decreased S phase population, which is consistent with the decreased rate of proliferation. Together, our results indicate a novel role of MSLN in the malignant transformation of bronchial epithelial cells following CNT exposure, suggesting its utility as a potential biomarker and drug target for CNT-induced malignancies.
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Affiliation(s)
- Xiaoqing He
- Department of Pharmaceutical Sciences, West Virginia University, Morgantown, West Virginia
| | - Emily Despeaux
- Department of Pharmaceutical Sciences, West Virginia University, Morgantown, West Virginia
| | - Todd A Stueckle
- Department of Pharmaceutical Sciences, West Virginia University, Morgantown, West Virginia; HELD, National Institute for Occupational Safety and Health, Morgantown, West Virginia
| | - Alexander Chi
- WVU Cancer Institute, West Virginia University, Morgantown, West Virginia; and
| | - Vincent Castranova
- Department of Pharmaceutical Sciences, West Virginia University, Morgantown, West Virginia
| | - Cerasela Zoica Dinu
- Department of Chemical Engineering, West Virginia University, Morgantown, West Virginia
| | - Liying Wang
- HELD, National Institute for Occupational Safety and Health, Morgantown, West Virginia
| | - Yon Rojanasakul
- Department of Pharmaceutical Sciences, West Virginia University, Morgantown, West Virginia; WVU Cancer Institute, West Virginia University, Morgantown, West Virginia; and
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8
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Kerger BD, James RC, Galbraith DA. Tumors that mimic asbestos-related mesothelioma: time to consider a genetics-based tumor registry? Front Genet 2014; 5:151. [PMID: 24910640 PMCID: PMC4038924 DOI: 10.3389/fgene.2014.00151] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2014] [Accepted: 05/08/2014] [Indexed: 01/27/2023] Open
Abstract
The diagnosis of mesothelioma is not always straightforward, despite known immunohistochemical markers and other diagnostic techniques. One reason for the difficulty is that extrapleural tumors resembling mesothelioma may have several possible etiologies, especially in cases with no meaningful history of amphibole asbestos exposure. When the diagnosis of mesothelioma is based on histologic features alone, primary mesotheliomas may resemble various primary or metastatic cancers that have directly invaded the serosal membranes. Some of these metastatic malignancies, particularly carcinomas and sarcomas of the pleura, pericardium and peritoneum, may undergo desmoplastic reaction in the pleura, thereby mimicking mesothelioma, rather than the primary tumor. Encasement of the lung by direct spread or metastasis, termed pseudomesotheliomatous spread, occurs with several other primary cancer types, including certain late-stage tumors from genetic cancer syndromes exhibiting chromosomal instability. Although immunohistochemical staining patterns differentiate most carcinomas, lymphomas, and mestastatic sarcomas from mesotheliomas, specific genetic markers in tumor or somatic tissues have been recently identified that may also distinguish these tumor types from asbestos-related mesothelioma. A registry for genetic screening of mesothelioma cases would help lead to improvements in diagnostic criteria, prognostic accuracy and treatment efficacy, as well as improved estimates of primary mesothelioma incidence and of background rates of cancers unrelated to asbestos that might be otherwise mistaken for mesothelioma. This information would also help better define the dose-response relationships for mesothelioma and asbestos exposure, as well as other risk factors for mesothelioma and other mesenchymal or advanced metastatic tumors that may be indistinguishable by histology and staining characteristics.
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9
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Zhang S, Song P, Zhang B. Giant malignant mesothelioma in the upper mediastinum: A case report. Oncol Lett 2013; 6:181-184. [PMID: 23946800 PMCID: PMC3742821 DOI: 10.3892/ol.2013.1333] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2012] [Accepted: 04/19/2013] [Indexed: 11/06/2022] Open
Abstract
Malignant mesothelioma in the mediastinum is rare and the majority of known cases have been reported as 'localized mesothelioma'. The present study reports a case of an upper mediastinal tumor, which was diagnosed through thoracoscopic surgery and surgical biopsies of the mass. A computed tomography scan revealed a giant upper mediastinal tumor, adjacent to the aortic arch, trachea, superior vena cava and left pulmonary artery. The vessels in the mediastinum were compressed and were shifted to the lower right. The trachea became stenotic and a small amount of bilateral pleural effusion was observed. The mass was relatively well encapsulated. There was no pleural thickening or clearly swollen lymph nodes in the mediastinum. The histopathological and immunohistochemical examinations of the tumor verified the diagnosis of a malignant mesothelioma. The tumor was demonstrated to be derived from the mediastinal pleural mesothelium cells. The patient received pemetrexed disodium and cisplatin combination chemotherapy for four cycles. At present, the patient is undergoing follow-up.
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Affiliation(s)
- Shuguang Zhang
- The Sixth Department of Surgery, Shangdong Tumor Hospital and Institute, Jinan, Shandong 250117, P.R. China
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10
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Khalil MW, Campbell AP, Cowen ME. Epithelioid malignant mesothelioma presenting with features of esophageal tumor. Asian Cardiovasc Thorac Ann 2011; 19:260-1. [PMID: 21885553 DOI: 10.1177/0218492311406748] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Intrathoracic epithelioid mesothelioma commonly presents as a diffuse tumor of the pleura. It rarely occurs as a localized tumor that might be surgically resectable. We report a case of one such localized mesothelioma in a 72-year-old woman, which arose from the wall of the esophagus and had all the presenting features of an esophageal tumor.
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Affiliation(s)
- Mohammed W Khalil
- Department of Cardiothoracic Surgery, Castle Hill Hospital, Cottingham, HU16 5JQ, UK.
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11
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Localized malignant mesothelioma in the middle mediastinum: report of a case. Surg Today 2008; 38:635-8. [PMID: 18612789 DOI: 10.1007/s00595-007-3679-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2007] [Accepted: 08/01/2007] [Indexed: 12/29/2022]
Abstract
Localized malignant mesothelioma in the mediastinum is rare and most known cases have been reported as "localized malignant pericardial mesothelioma." We report a case of a middle mediastinal tumor, which we were able to resect completely. Histopathological examination of the tumor confirmed that it was a malignant epithelial lymphohistiocytoid mesothelioma. We assumed that the tumor was derived from the pericardium. Local recurrence was detected 1 year after resection, and the patient died of the disease about 2 years later.
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12
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Pineda V, Andreu J, Cáceres J, Merino X, Varona D, Domínguez-Oronoz R. Lesions of the cardiophrenic space: findings at cross-sectional imaging. Radiographics 2007; 27:19-32. [PMID: 17234996 DOI: 10.1148/rg.271065089] [Citation(s) in RCA: 47] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Cross-sectional imaging techniques allow excellent visualization of the cardiophrenic space. Under normal conditions, the cardiophrenic space is occupied by fat, the amount of which is usually increased in overweight individuals. It has been suggested that this fat accumulation correlates with the risk of cardiovascular disease. Several alterations originating above or below the diaphragm can affect the cardiophrenic space. Inflammatory lesions such as pericardial fat necrosis and tumoral masses are sometimes seen. Lymphoma is a major but not exclusive cause of cardiophrenic adenopathy and must be differentiated from lymphatic seeding of supradiaphragmatic and infradiaphragmatic malignancies. In patients with portal hypertension, cardiophrenic space varices are not uncommon. Other masses or pseudomasses occurring in this region include pericardial cysts, mediastinal tumors, and diaphragmatic hernia. Computed tomography and magnetic resonance imaging of the thorax are helpful in characterizing cardiophrenic lesions initially identified at plain radiography. Such characterization helps narrow the differential diagnosis when lesions are detected in this location.
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Affiliation(s)
- Víctor Pineda
- Department of Radiology, Hospital General Vall d'Hebron, Universitat Autónoma de Barcelona, Pg De la Vall d'Hebron 119-129, 08035 Barcelona, Spain.
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