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Xin B, Bai G, Gao P, Huang X, Liu T. PRISMA-the 100 most-cited articles on chondrosarcoma recurrence: A bibliometric analysis. Medicine (Baltimore) 2023; 102:e36525. [PMID: 38115278 PMCID: PMC10727679 DOI: 10.1097/md.0000000000036525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/16/2023] [Accepted: 11/17/2023] [Indexed: 12/21/2023] Open
Abstract
BACKGROUND Chondrosarcoma (CHS) is highly prone to recurrence and has become the most common malignant bone tumor in adults. The authors aim to identify and analyze the top 100 most-cited articles in this field, enabling researchers to quickly grasp the research focus and progress in the area of chondrosarcoma recurrence. METHODS A search in the Web of Science database yielded a total of 305 articles related to CHS recurrence between 2013 and 2022. Filtering was done based on the titles and abstracts of the articles in the list, and the top 100 most-cited articles were selected. The following information were analyzed using bibliometric methods: article title, first author, year of publication, journal of publication, total citations, country, institution, and keywords. RESULTS Among the selected 100 articles, the most frequently cited one has 224 citations. The most commonly appearing journals, institutions, and countries are as follows: "Clinical Orthopaedics Related Research" (5 times); Fudan University, University of Texas System, and Royal Orthopaedic Hospital (4 times each), with China and the USA cited the most (21 times each). The year 2018 is the most productive year (17 articles). About 97 first authors contributed one article each, and 3 had 2 articles each. Among all 229 keywords, the top 3 in frequency are CHS (20%), recurrence (4%), and surgery (3%). Twenty article topics are related to surgical treatment. CONCLUSION Research on CHS recurrence is citation-rich but focuses more on treatments than understanding mechanisms, indicating a need for deeper mechanistic exploration for treatment breakthroughs in the future.
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Affiliation(s)
- Baoquan Xin
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- Department of Orthopedic Oncology, Changzheng Hospital, Navy Medical University, Shanghai, China
| | - Guangjian Bai
- School of Health Science and Engineering, University of Shanghai for Science and Technology, Shanghai, China
- Department of Orthopedic Oncology, Changzheng Hospital, Navy Medical University, Shanghai, China
| | - Pan Gao
- Department of Orthopedic Oncology, Changzheng Hospital, Navy Medical University, Shanghai, China
- Anhui University of Science & Technology, Medical school, Huainan, China
| | - Xing Huang
- Department of Orthopedics, Shanghai Pudong Hospital, Fudan University Pudong Medical Center, Shanghai, China
| | - Tielong Liu
- Department of Orthopedic Oncology, Changzheng Hospital, Navy Medical University, Shanghai, China
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2
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Shahnazari R, Montazer F, Shirzadi S, Karaji S. Extraskeletal mesenchymal chondrosarcoma arising from soft tissues: A rare case report. Cancer Rep (Hoboken) 2023; 6:e1883. [PMID: 37559178 PMCID: PMC10598256 DOI: 10.1002/cnr2.1883] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Revised: 07/25/2023] [Accepted: 07/28/2023] [Indexed: 08/11/2023] Open
Abstract
BACKGROUND Chondrosarcomas are an exceedingly rare form of cancer, impacting only a few individuals per million. Among chondrosarcomas, a small fraction belongs to the mesenchymal sub-type. Furthermore, only one-third of mesenchymal chondrosarcomas manifest in extraskeletal locations. CASE A 38-year-old woman was referred by a midwife after experiencing pain in the right upper quadrant of her right breast for 2 months. The mass had been palpable for 1 week before the initial assessment. According to radiological evaluations, the tumor is outside breast tissue and not connected to the bones. Hence, a biopsy of the mass is done. The biphasic morphology of the tumor during pathological evaluation, in addition to immunohistochemistry testing, confirms the diagnosis of extraskeletal mesenchymal chondrosarcoma (EMCS). Finally, the mass was surgically removed, and 6 months of chemotherapy were administered to the patient. CONCLUSION Given the tumor's rarity and the lack of established guidelines, diagnosing EMCS can be challenging and prone to errors. As such, meticulous sampling, along with precise pathological and imaging investigations, is imperative to accurately establish the diagnosis of these tumors.
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Affiliation(s)
- Razieh Shahnazari
- Radiology Department of Iran University of Medical Sciences (IUMS)TehranIran
| | - Fatemeh Montazer
- Firoozabadi Clinical Research Development Unit (FACRDU)Iran University of Medical Sciences (IUMS)TehranIran
| | - Shahriar Shirzadi
- Radiology Department of Hamedan University of Medical SciencesHamedan University of Medical SciencesHamedanIran
| | - Sina Karaji
- Radiology Department of Iran University of Medical Sciences (IUMS)TehranIran
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3
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Dudzisz-Śledź M, Kondracka M, Rudzińska M, Zając AE, Firlej W, Sulejczak D, Borkowska A, Szostakowski B, Szumera-Ciećkiewicz A, Piątkowski J, Rutkowski P, Czarnecka AM. Mesenchymal Chondrosarcoma from Diagnosis to Clinical Trials. Cancers (Basel) 2023; 15:4581. [PMID: 37760551 PMCID: PMC10527018 DOI: 10.3390/cancers15184581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/29/2023] [Revised: 09/08/2023] [Accepted: 09/13/2023] [Indexed: 09/29/2023] Open
Abstract
Mesenchymal chondrosarcoma (MCS) is a rare subtype of chondrosarcoma with a poor prognosis. Although these tumors are sensitive to radiotherapy/chemotherapy, the standard treatment for localized MCS is only surgical resection, and there are no established treatment guidelines for patients with advanced and metastatic MCS. Due to the low incidence of MCS, the pathology of these tumors is still unknown, and other therapeutic options are lacking. Some studies show the potential role of the PDGF/PPI3K/AKT, PKC/RAF/MEK/ERK, and pRB pathways, and BCL2 overexpression in the pathogenesis of MCS. These findings provide an opportunity to use protein kinases and BCL2 inhibitors as potential therapy in MCS. In this review, we summarize the current knowledge about MCS diagnosis and treatment options. We show the immunological and molecular biomarkers used in the diagnosis of MCS. In addition, we discuss the known prognostic and predictive factors in MCS. Finally, we present the novel trends, including targeted therapies and ongoing clinical trials using protein kinase inhibitors and the death receptor 5 (DR5) agonist, which may be the focus of future MCS treatment studies.
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Affiliation(s)
- Monika Dudzisz-Śledź
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (M.D.-Ś.); (M.K.); (M.R.); (A.E.Z.); (W.F.); (A.B.); (B.S.); (P.R.)
| | - Monika Kondracka
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (M.D.-Ś.); (M.K.); (M.R.); (A.E.Z.); (W.F.); (A.B.); (B.S.); (P.R.)
- Faculty of Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Monika Rudzińska
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (M.D.-Ś.); (M.K.); (M.R.); (A.E.Z.); (W.F.); (A.B.); (B.S.); (P.R.)
- Faculty of Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Agnieszka E. Zając
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (M.D.-Ś.); (M.K.); (M.R.); (A.E.Z.); (W.F.); (A.B.); (B.S.); (P.R.)
| | - Wiktoria Firlej
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (M.D.-Ś.); (M.K.); (M.R.); (A.E.Z.); (W.F.); (A.B.); (B.S.); (P.R.)
- Faculty of Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Dorota Sulejczak
- Department of Experimental Pharmacology, Mossakowski Medical Research Centre Polish Academy of Sciences, 02-106 Warsaw, Poland;
| | - Aneta Borkowska
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (M.D.-Ś.); (M.K.); (M.R.); (A.E.Z.); (W.F.); (A.B.); (B.S.); (P.R.)
| | - Bartłomiej Szostakowski
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (M.D.-Ś.); (M.K.); (M.R.); (A.E.Z.); (W.F.); (A.B.); (B.S.); (P.R.)
| | - Anna Szumera-Ciećkiewicz
- Department of Pathology, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland;
- Department of Diagnostic Hematology, Institute of Hematology and Transfusion Medicine, 02-776 Warsaw, Poland
| | - Jakub Piątkowski
- Institute of Genetics and Biotechnology, Faculty of Biology, University of Warsaw, 02-106 Warsaw, Poland;
| | - Piotr Rutkowski
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (M.D.-Ś.); (M.K.); (M.R.); (A.E.Z.); (W.F.); (A.B.); (B.S.); (P.R.)
| | - Anna M. Czarnecka
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska-Curie National Research Institute of Oncology, 02-781 Warsaw, Poland; (M.D.-Ś.); (M.K.); (M.R.); (A.E.Z.); (W.F.); (A.B.); (B.S.); (P.R.)
- Department of Experimental Pharmacology, Mossakowski Medical Research Centre Polish Academy of Sciences, 02-106 Warsaw, Poland;
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Bernard M, Samargandi R. Unusual Presentation of Extraskeletal Mesenchymal Chondrosarcoma: A Case Report. Cureus 2023; 15:e45974. [PMID: 37900409 PMCID: PMC10600616 DOI: 10.7759/cureus.45974] [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] [Accepted: 09/25/2023] [Indexed: 10/31/2023] Open
Abstract
Mesenchymal chondrosarcomas are extremely rare and aggressive tumors that primarily affect patients between the ages of 20 and 30. These neoplasms are typically found in the lower limbs and cranial region. Their occurrence within soft tissues is exceedingly rare, and the initial presentation often includes immediate metastatic dissemination. Given the extraordinarily low prevalence of extraskeletal mesenchymal chondrosarcoma, treatment approaches remain non-standardized. Surgical resection combined with neoadjuvant chemotherapy or radiotherapy is the most commonly favored strategy by medical teams. In this case report, we present the case of a 72-year-old patient with no specific medical history, who presented with a non-metastatic extraskeletal mesenchymal chondrosarcoma located in the popliteal fossa. The therapeutic intervention encompassed surgical resection followed by adjuvant radiotherapy. After 18 months of follow-up period, there was no evidence of local recurrence or distant metastases. The disparity between the patient's clinical characteristics and the existing medical literature may provide new insights into understanding this neoplastic entity.
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Affiliation(s)
- Mathilde Bernard
- Orthopedic Surgery Department, Centre Hospitalier Régional Universitaire (CHRU) de Tours, Tours, FRA
| | - Ramy Samargandi
- Orthopedic Surgery Department, Centre Hospitalier Régional Universitaire (CHRU) de Tours, Tours, FRA
- Orthopedic Surgery Department, Faculty of Medicine, University of Jeddah, Jeddah, SAU
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5
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Pan SY, Lai CZ, Chen WC, Chen YH, Lin CH, Chang H, Huang CP, Yeh CC. Chondrosarcoma of Ureter in an Elderly Patient: A Case Report. Medicina (B Aires) 2023; 59:medicina59030454. [PMID: 36984455 PMCID: PMC10051176 DOI: 10.3390/medicina59030454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2023] [Revised: 02/15/2023] [Accepted: 02/21/2023] [Indexed: 02/26/2023] Open
Abstract
Chondrosarcoma is a rare type of cancer that can affect the upper urinary tract. Because of its rarity, the clinical presentation of chondrosarcoma can be similar to other urinary tract conditions, such as renal colic, hematuria, and urothelial carcinoma. The primary treatment for chondrosarcoma is the surgical removal of the tumor, and radiation or chemotherapy may be used for advanced cases. However, because of the limited number of patients with this condition, there are no established guidelines for chemotherapy, and the outcomes are unclear. In this case, we present a 71-year-old female patient who was diagnosed with ureteral chondrosarcoma. She presented with abdominal pain and hydronephrosis, and a tumor was found beneath a small stone. The patient underwent nephroureterectomy and received oral fluorouracil chemotherapy due to the advanced stage of the disease. Fortunately, the patient survived, and at the 7 months post-operative follow-up there was no evidence of recurrence. In conclusion, the chondrosarcoma of the upper urinary tract is a rare condition that can be difficult to diagnose due to its similarity to other urinary tract conditions. Treatment typically involves the surgical removal of the tumor, with radiation or chemotherapy reserved for advanced cases. However, because of the limited number of patients, there are no established guidelines for chemotherapy, and the outcomes of treatment are unclear.
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Affiliation(s)
- Szu-Ying Pan
- Department of Urology, China Medical University Hospital, Taichung 404332, Taiwan
| | - Chien-Zhi Lai
- School of Medicine, College of Medicine, China Medical University, Taichung 404333, Taiwan
| | - Wen-Chi Chen
- Department of Urology, China Medical University Hospital, Taichung 404332, Taiwan
- Graduate Institute of Integrated Medicine, College of Chinese Medicine, China Medical University, Taichung 404333, Taiwan
| | - Yung-Hsiang Chen
- Graduate Institute of Integrated Medicine, College of Chinese Medicine, China Medical University, Taichung 404333, Taiwan
- Department of Psychology, College of Medical and Health Science, Asia University, Taichung 413305, Taiwan
| | - Che-Hung Lin
- Division of Oncology, Department of Internal Medicine, China Medical University Hospital, Taichung 404332, Taiwan
| | - Han Chang
- School of Medicine, College of Medicine, China Medical University, Taichung 404333, Taiwan
- Department of Pathology, China Medical University Hospital, Taichung 404332, Taiwan
| | - Chi-Ping Huang
- Department of Urology, China Medical University Hospital, Taichung 404332, Taiwan
- School of Medicine, College of Medicine, China Medical University, Taichung 404333, Taiwan
| | - Ching-Chung Yeh
- Department of Urology, China Medical University Hospital, Taichung 404332, Taiwan
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6
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Qubain L, Hirsch BP, Reddivalla N, Baaj AA, Leddy LR, Ravinsky RA. Metastatic mesenchymal chondrosarcoma of the spine managed with nonsurgical treatment: A case report and review of the literature. Clin Case Rep 2022; 10:e6712. [PMID: 36514464 PMCID: PMC9734085 DOI: 10.1002/ccr3.6712] [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: 09/12/2022] [Revised: 11/14/2022] [Accepted: 11/25/2022] [Indexed: 12/14/2022] Open
Abstract
In this report, we present a rare case of a 17-year-old male patient with metastatic mesenchymal chondrosarcoma (MCS) managed with nonsurgical treatment who subsequently demonstrated a favorable response to concurrent chemotherapy and radiation therapy, followed with pazopanib target therapy. Further study regarding nonoperative care for metastatic MCS of spine is warranted.
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Affiliation(s)
- Leeann Qubain
- University of Arizona College of Medicine – PhoenixPhoenixArizonaUSA
| | - Brandon P. Hirsch
- Department of Orthopaedics SurgeryUniversity of Arizona College of Medicine – PhoenixPhoenixArizonaUSA
| | | | - Ali A. Baaj
- Department of NeurosurgeryUniversity of Arizona College of Medicine – PhoenixPhoenixArizonaUSA
| | - Lee R. Leddy
- Department of Orthopaedics and Physical MedicineMedical University of South CarolinaCharlestonSouth CarolinaUSA
| | - Robert A. Ravinsky
- Department of Orthopaedics and Physical MedicineMedical University of South CarolinaCharlestonSouth CarolinaUSA
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7
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Esfahani MM, Mirazimi SMA, Azadbakht J, Dashti F. Retroperitoneal mesenchymal chondrosarcoma with metastasis to iliac vein: A rare case report and review of the literature. Clin Case Rep 2022; 10:e6633. [DOI: 10.1002/ccr3.6633] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Revised: 11/02/2022] [Accepted: 11/08/2022] [Indexed: 11/25/2022] Open
Affiliation(s)
- Mahsa Masjedi Esfahani
- Department of Diagnostic Radiology, Kashan School of Medicine Kashan University of Medical Sciences Kashan Iran
| | - Seyed Mohammad Ali Mirazimi
- Department of Diagnostic Radiology, Kashan School of Medicine Kashan University of Medical Sciences Kashan Iran
| | - Javid Azadbakht
- Department of Diagnostic Radiology, Kashan School of Medicine Kashan University of Medical Sciences Kashan Iran
| | - Fatemeh Dashti
- Department of Diagnostic Radiology, Kashan School of Medicine Kashan University of Medical Sciences Kashan Iran
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8
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Xu B, Rooper LM, Dermawan JK, Zhang Y, Suurmeijer AJH, Dickson BC, Demicco EG, Antonescu CR. Mesenchymal chondrosarcoma of the head and neck with HEY1::NCOA2 fusion: A clinicopathologic and molecular study of 13 cases with emphasis on diagnostic pitfalls. Genes Chromosomes Cancer 2022; 61:670-677. [PMID: 35672279 PMCID: PMC9813803 DOI: 10.1002/gcc.23075] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/28/2022] [Revised: 05/24/2022] [Accepted: 05/26/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND Mesenchymal chondrosarcoma (MCS) is a rare translocation-associated sarcoma, driven by a canonical HEY1::NCOA2 fusion. The tumors typically have a biphasic phenotype of primitive small blue round cells intermixed with hyaline cartilage. The head and neck (HN) region is a common site for MCS, accounting for 12-45% of all cases reported. AIMS We assembled a relatively large cohort of 13 molecularly confirmed HN MCS for a detailed clinicopathologic analysis. The underlying fusion events were determined using fluorescence in situ hybridization and/or targeted RNA sequencing. RESULTS The median age of presentation was 19 years. Five MCSs (39%) had an intraosseous presentation (skull, maxilla, palate, and mandible), while the remaining eight cases occurred in the brain/meninges, orbit, and nasal cavity. Microscopically, HN MCSs were characterized by primitive round cells arranged in a distinctive nested architecture and a rich staghorn vasculature. A cartilaginous component of hyaline cartilage islands and/or single chondrocytes were present in 69% cases. A combined immunoprofile of CD99(+)/SATB2(+)/CD34(-)/STAT6(-) was typically noted. As this immunoprofile is non-specific, the referral diagnoses in cases lacking a cartilaginous component included Ewing sarcoma family and osteosarcoma. Among the seven patients with follow-up data, three developed distant metastasis and one died of disease. CONCLUSION HN MCS may arise at intra- or extra-osseous sites. The HN MCS appears to have a more prolonged survival compared other MCS sites. Testing for HEY1::NCOA2 fusion is recommended in HN tumors with nested round cell morphology and staghorn vasculature that lack a distinctive cartilaginous component.
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Affiliation(s)
- Bin Xu
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Lisa M Rooper
- Department of Pathology, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Josephine K Dermawan
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Yanming Zhang
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Albert JH Suurmeijer
- Department of Pathology and Laboratory Medicine, University Medical Center Groningen, University of Groningen, Groningen, Netherlands
| | - Brendan C Dickson
- Department of Pathology & Laboratory Medicine, Mount Sinai Hospital & Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Elizabeth G. Demicco
- Department of Pathology & Laboratory Medicine, Mount Sinai Hospital & Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada
| | - Cristina R. Antonescu
- Department of Pathology and Laboratory Medicine, Memorial Sloan Kettering Cancer Center, New York, NY, USA
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9
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The Epidemiology of Chondrosarcoma in Iran Based on Iran National Cancer Registry. INTERNATIONAL JOURNAL OF CANCER MANAGEMENT 2022. [DOI: 10.5812/ijcm-119308] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
Background: Chondrosarcoma is regarded as the second most common primary bone malignancy following osteosarcoma. Objectives: The present study aimed at determining the epidemiology, incidence, and survival rate of chondrosarcoma in the Iranian population, according to the Iran National Cancer Registry (INCR). Methods: In an epidemiological study, patients with limb chondrosarcoma were evaluated based on INCR data between 2008 and 2015. Data included patients’ demographic characteristics, date of diagnosis, location of the tumor, patient’s survival, and type of tumor based on the International Classification of Diseases for Oncology (ICD-O-3; first revision, third edition) were collected and analyzed. Results: Out of 732 enrolled patients, 425 patients (58.06%) were male and 307 (41.94%) were female with a mean age of 44.08 (SD = 19.31) and 45.06 (SD = 18.72), respectively. Age-standardized incidence rates (ASIR) were 1.73 and 1.27 per 1 million person-years for males and females, respectively. Conventional chondrosarcoma was the most common subtype with ASIR 1.28 and constituted 84.7% of patients with chondrosarcoma. About 71.03% of all Chondrosarcoma patients (70.35% of males and 71.99% of females) were between 20 to 59 years old. The 1-, 3-, 5-, and 7-year survival rates of patients were 0.87, 0.73, 0.57, and 0.47, respectively. Also, the mean survival time was 6.12 years (95% CI: 5.85 - 7.39). Conclusions: The incidence of chondrosarcoma in Iran is not as high as in other countries, but as patients are younger in Iran, the survival rate is worse compared to other countries. Therefore, better case findings and better care are needed to improve the patients' outcomes in Iran.
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Safaric Tepes P, Segovia D, Jevtic S, Ramirez D, Lyons SK, Sordella R. Patient-derived xenografts and in vitro model show rationale for imatinib mesylate repurposing in HEY1-NCoA2-driven mesenchymal chondrosarcoma. J Transl Med 2022; 102:1038-1049. [PMID: 36775418 DOI: 10.1038/s41374-021-00704-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2021] [Revised: 11/05/2021] [Accepted: 11/06/2021] [Indexed: 01/17/2023] Open
Abstract
Mesenchymal chondrosarcoma (MCS) is a high-grade malignancy that represents 2-9% of chondrosarcomas and mostly affects children and young adults. HEY1-NCoA2 gene fusion is considered to be a driver of tumorigenesis and it has been identified in 80% of MCS tumors. The shortage of MCS samples and biological models creates a challenge for the development of effective therapeutic strategies to improve the low survival rate of MCS patients. Previous molecular studies using immunohistochemical staining of patient samples suggest that activation of PDGFR signaling could be involved in MCS tumorigenesis. This work presents the development of two independent in vitro and in vivo models of HEY1-NCoA2-driven MCS and their application in a drug repurposing strategy. The in vitro model was characterized by RNA sequencing at the single-cell level and successfully recapitulated relevant MCS features. Imatinib, as well as specific inhibitors of ABL and PDGFR, demonstrated a highly selective cytotoxic effect targeting the HEY1-NCoA2 fusion-driven cellular model. In addition, patient-derived xenograft (PDX) models of MCS harboring the HEY1-NCoA2 fusion were developed from a primary tumor and its distant metastasis. In concordance with in vitro observations, imatinib was able to significantly reduce tumor growth in MCS-PDX models. The conclusions of this study serve as preclinical results to revisit the clinical efficacy of imatinib in the treatment of HEY1-NCoA2-driven MCS.
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Affiliation(s)
- Polona Safaric Tepes
- Cold Spring Harbor Laboratory, 1 Bungtown Road, Cold Spring Harbor, NY, 11724, USA.
- Faculty of Pharmacy, University of Ljubljana, Kongresni trg 12, 1000, Ljubljana, Slovenia.
| | - Danilo Segovia
- Cold Spring Harbor Laboratory, 1 Bungtown Road, Cold Spring Harbor, NY, 11724, USA
- Graduate Program in Molecular and Cellular Biology, Stony Brook University, 100 Nicolls Rd, Stony Brook, NY, 11794, USA
| | - Sania Jevtic
- Phytoform Labs Ltd., Lawes Open Innovation Hub, West Common, Harpenden, Hertfordshire, England, UK
| | - Daniel Ramirez
- Hospital for Special Surgery, Pathology and Laboratory Medicine, 535 E 70th St, New York, NY, 10021, USA
| | - Scott K Lyons
- Cold Spring Harbor Laboratory, 1 Bungtown Road, Cold Spring Harbor, NY, 11724, USA
| | - Raffaella Sordella
- Cold Spring Harbor Laboratory, 1 Bungtown Road, Cold Spring Harbor, NY, 11724, USA
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11
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Strach MC, Grimison PS, Hong A, Boyle R, Stalley P, Karim R, Connolly EA, Bae S, Desai J, Crowe P, Singhal N, Bhadri VA. Mesenchymal chondrosarcoma: An Australian multi-centre cohort study. Cancer Med 2022; 12:368-378. [PMID: 35603739 PMCID: PMC9844591 DOI: 10.1002/cam4.4849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2022] [Revised: 04/29/2022] [Accepted: 05/04/2022] [Indexed: 01/25/2023] Open
Abstract
BACKGROUND Mesenchymal chondrosarcoma (MCS) is an ultra-rare sarcoma that follows a more aggressive course than conventional chondrosarcoma. This study evaluates prognostic factors, treatments (surgery, chemotherapy, and radiation), and outcomes in an Australian setting. METHODS We collected demographics, clinicopathological variables, treatment characteristics, and survival status from patients with MCS registered on the national ACCORD sarcoma database. Outcomes include overall survival (OS) and progression-free survival (PFS). RESULTS We identified 22 patients with MCS between 2001-2022. Median age was 28 (range 10-59) years, 19 (86%) had localised disease at diagnosis of whom 16 had surgery (84%), 11 received radiation (58%), and 10 chemotherapy (53%). Ten (52%) developed recurrence and/or metastases on follow-up and three patients with initial metastatic disease received surgery, radiation, and chemotherapy. At a median follow-up of 50.9 (range 0.4-210) months nine patients had died. The median OS was 104.1 months (95% CI 25.8-182.3). There was improved OS for patients with localised disease who had surgical resection of the primary (p = 0.003) and those with ECOG 0-1 compared to 2-3 (p = 0.023) on univariate analysis. CONCLUSIONS This study demonstrates contemporary Australian treatment patterns of MCS. The role of chemotherapy for localised disease remains uncertain. Understanding treatment patterns and outcomes help support treatment decisions and design of trials for novel therapeutic strategies.
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Affiliation(s)
- Madeleine C. Strach
- Chris O'Brien LifehouseSydneyNew South WalesAustralia,Royal Prince Alfred HospitalSydneyNew South WalesAustralia,The University of SydneyFaculty of Medicine and HealthSydneyNew South WalesAustralia,Present address:
The Christie NHS Foundation TrustManchesterUK
| | - Peter S. Grimison
- Chris O'Brien LifehouseSydneyNew South WalesAustralia,Royal Prince Alfred HospitalSydneyNew South WalesAustralia
| | - Angela Hong
- Chris O'Brien LifehouseSydneyNew South WalesAustralia
| | - Richard Boyle
- Chris O'Brien LifehouseSydneyNew South WalesAustralia,Royal Prince Alfred HospitalSydneyNew South WalesAustralia
| | - Paul Stalley
- Chris O'Brien LifehouseSydneyNew South WalesAustralia,Royal Prince Alfred HospitalSydneyNew South WalesAustralia
| | | | | | - Susie Bae
- Peter MacCallum Cancer CentreMelbourneVictoriaAustralia,Sir Peter MacCallum Department of OncologyThe University of MelbourneMelbourneVictoriaAustralia
| | - Jayesh Desai
- Peter MacCallum Cancer CentreMelbourneVictoriaAustralia,Sir Peter MacCallum Department of OncologyThe University of MelbourneMelbourneVictoriaAustralia
| | - Philip Crowe
- Prince of Wales HospitalSydneyNew South WalesAustralia
| | - Nimit Singhal
- Cancer Centre, Royal Adelaide Hospital and Department of MedicineUniversity of AdelaideAdelaideSouth AustraliaAustralia
| | - Vivek A. Bhadri
- Chris O'Brien LifehouseSydneyNew South WalesAustralia,Royal Prince Alfred HospitalSydneyNew South WalesAustralia,The University of SydneyFaculty of Medicine and HealthSydneyNew South WalesAustralia
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12
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Wang M, Song Y, Liu S, Sun W. Effect of surgery and radiotherapy on overall survival in patients with chondrosarcoma: A SEER-based study. J Orthop Surg (Hong Kong) 2022; 30:10225536221086319. [PMID: 35349776 DOI: 10.1177/10225536221086319] [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] [Indexed: 11/15/2022] Open
Abstract
PURPOSE Chondrosarcoma is an orthopedic malignancy, and the purpose of this study was to evaluate the effect of surgery and radiotherapy (RT) on the survival of patients with chondrosarcoma. METHODS Data were obtained from the SEER database for patients diagnosed with chondrosarcoma between 1988 and 2015. All patients were divided into surgery, RT, surgery + RT, and no surgery/no RT groups. Kaplan-Meier curves were used to analyze the overall survival and cancer-specific survival of patients in different treatment groups. The propensity score matching was used to balance baseline covariates between patients in the surgery and surgery + RT groups and in the RT and surgery + RT groups. RESULTS Data from 3756 patients with chondrosarcoma were included in this study. The number of patients who underwent surgery, RT, surgery + RT, and no surgery or RT was 2885 (76.8%), 112 (3.0%), 403 (10.7%), and 356 (9.5%), respectively. Multivariate Cox regression models showed that treatment modality was independent risk factor for OS and CSS. Before PSM, Kaplan-Meier curves showed that OS and CSS were highest in the surgery group and lowest in the RT group. After PSM, although there was no significant difference in OS (p = .13) and CSS (p = .22) between the surgery and surgery + RT group, OS was longer in the surgery group than in the surgery + RT group. Additionally, OS (p < .001) and CSS (p = .009) were longer in the surgery + RT group than in the RT group after PSM. CONCLUSION Surgical resection was the key approach for the treatment of chondrosarcoma, while RT confers no significant advantage in improving patient survival time.
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Affiliation(s)
- Miao Wang
- Department of Orthopaedics, Jiading Branch of Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, China
| | - Yu Song
- Department of Orthopaedics, 278245Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Shengfu Liu
- Department of Orthopaedics, 278245Shanghai Tenth People's Hospital, Tongji University, Shanghai, China
| | - Weibing Sun
- Department of Orthopaedics, Jiading Branch of Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine, China
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13
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Domanski HA. The Small Round Cell Sarcomas Complexities and Desmoplastic Presentation. Acta Cytol 2022; 66:279-294. [PMID: 35417916 PMCID: PMC9393824 DOI: 10.1159/000524260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2022] [Accepted: 03/17/2022] [Indexed: 11/19/2022]
Abstract
Background Small round cell sarcomas (SRCSs) account for most solid malignancies in the pediatric age group and are a part of group of malignant tumors characterized by heterogenous clinical presentation and overlapping microscopic features of small, round, primitive cells. In addition to the recently established certain genetically defined subset of undifferentiated round cell sarcomas of soft tissue and bone, this group of sarcomas include desmoplastic small round cell tumor, poorly differentiated synovial sarcoma, alveolar rhabdomyosarcoma, mesenchymal chondrosarcoma, and small cell osteosarcoma. Although, those entities share clinical and cytomorphologic features and cannot be unequivocally classified based on clinical presentation and morphology alone. Most of SRCSs characterizes of particular patterns of protein expression or genetic changes and ancillary tests remain necessary to confirm or rule out a specific diagnosis. Subtle but occasionally distinctive cytologic features narrows the number of differential diagnoses and helps to select appropriate ancillary tests necessary for the final diagnosis. Thus, when adequate fine needle aspiration (FNA) biopsy specimen is combined with ancillary tests, a specific histologic diagnosis can be made in almost all cases. However, due to complex cytologic features of SRCS as well as various quality and diversity of FNA smears, there are cases in that cytologic features which do not entirely match the known diagnostic criteria. Summary The aim of this review was to summarize cytomorphologic criteria and to present rare and divergent cytological features of SRCSs. Careful assessment of clinical presentation, cytological features, immunohistochemical patterns, and molecular alternations is necessary for an accurate diagnosis. Knowing of rare and divergent microscopic findings that does not fit with the known cytological criteria will help to avoid misdiagnosis. Key Messages The role of FNA biopsies diagnosing soft tissue and bone tumors has been increasing because of the ability of ancillary tests to assist in the diagnosis of specific tumors. SRCSs may be diagnosed accurately in cytology specimens. Access to clinical and radiographic presentation, utility of ancillary tests, understanding complexity of cytological features, and awareness of the rare cytologic findings that differ from that of the established diagnostic criteria are essential to make correct diagnosis.
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14
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Extraskeletal Mesenchymal Chondrosarcoma of the Uterus. Diagnostics (Basel) 2022; 12:diagnostics12030643. [PMID: 35328196 PMCID: PMC8946862 DOI: 10.3390/diagnostics12030643] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2022] [Revised: 02/28/2022] [Accepted: 03/04/2022] [Indexed: 11/17/2022] Open
Abstract
Mesenchymal chondrosarcoma is an uncommon malignant mesenchymal tumor with an aggressive behavior. Diagnoses of mesenchymal chondrosarcoma are established based on histomorphological, immunohistochemical, and molecular findings. Only one case of extraskeletal mesenchymal chondrosarcoma (EMC) of the uterus has been reported. This article presents the second case of primary uterine EMC, occurring in a 33-year-old woman. We describe the histological and immunophenotypical features of EMC. Our observations will help pathologists and clinicians perform accurate histological diagnoses of uterine EMC and plan appropriate treatment strategies for this rare tumor.
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15
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Arvind V, Nevzati E, Ghaly M, Nasim M, Farshad M, Guggenberger R, Sciubba D, Spiessberger A. Primary extradural tumors of the spinal column: A comprehensive treatment guide for the spine surgeon based on the 5 th Edition of the World Health Organization bone and soft-tissue tumor classification. JOURNAL OF CRANIOVERTEBRAL JUNCTION AND SPINE 2021; 12:336-360. [PMID: 35068816 PMCID: PMC8740815 DOI: 10.4103/jcvjs.jcvjs_115_21] [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: 08/16/2021] [Accepted: 11/06/2021] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND In 2020, the World Health Organization (WHO) published the 5th version of the soft tissue and bone tumor classification. Based on this novel classification system, we reviewed the current knowledge on all tumor entities with spinal manifestations, their biologic behavior, and most importantly the appropriate treatment options as well as surgical approaches. METHODS All tumor entities were extracted from the WHO Soft-Tissue and Bone Tumor Classification (5th Edition). PubMed and Google Scholar were searched for the published cases of spinal tumor manifestations for each entity, and the following characteristics were extracted: Growth pattern, ability to metastasize, peak age, incidence, treatment, type of surgical resection indicated, recurrence rate, risk factors, 5-year survival rate, key molecular or genetic alterations, and possible associated tumor syndromes. Surgical treatment strategies as well as nonsurgical treatment recommendations are presented based on the biologic behavior of each lesion. RESULTS Out of 163 primary tumor entities of bone and soft tissue, 92 lesions have been reported along the spinal axis. Of these 92 entities, 54 have the potential to metastasize. The peak age ranges from conatal lesions to 72 years. For each tumor entity, we present recommended surgical treatment strategies based on the ability to locally destruct tissue, to grow, recur after resection, undergo malignant transformation as well as survival rates. In addition, potential systemic treatment recommendations for each tumor entity are outlined. CONCLUSION Based on the 5th Edition of the WHO bone and soft tumor classification, we identified 92 out of 163 tumor entities, which potentially can have spinal manifestations. Exact preoperative tissue diagnosis and interdisciplinary case discussions are crucial. Surgical resection is indicated in a significant subset of patients and has to be tailored to the specific biologic behavior of the targeted tumor entity based on the considerations outlined in detail in this article.
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Affiliation(s)
- Varun Arvind
- Department of Orthopedic Surgery, Icahn School of Medicine – The Mount Sinai Hospital, New York, USA
| | - Edin Nevzati
- Department of Neurosurgery, Cantonal Hospital Lucerne, Lucerne, Switzerland
| | - Maged Ghaly
- Department of Radiation Oncology, North Shore University Hospital, Manhasset, USA
| | - Mansoor Nasim
- Department of Pathology, North Shore University Hospital, Manhasset, USA
| | - Mazda Farshad
- Department of Orthopedics, Balgrist University Hospital, Zurich, Switzerland
| | - Roman Guggenberger
- Department of Radiology, University Hospital Zurich, Zurich, Switzerland
| | - Daniel Sciubba
- Department of Neurosurgery, North Shore University Hospital, Manhasset, USA
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16
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To YH, Orme L, Lewin J. The Role of Systemic Therapies in the Management of Bone Sarcoma. Sarcoma 2021. [DOI: 10.1007/978-981-15-9414-4_12] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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17
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Shafaat O, Chapman PR, Zandifar A, Sotoudeh E, Baumgartner EM, Sotoudeh H. Heavily calcified parapharyngeal space mesenchymal chondrosarcoma: Imaging and pathological findings and a review of the literature. Neuroradiol J 2020; 34:45-48. [PMID: 32998632 DOI: 10.1177/1971400920962821] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
Parapharyngeal space (PPS) masses are relatively rare lesions of the head and neck, and account for 0.5-1.5% of head and neck lesions. The most common lesion to occur in the PPS is a benign salivary neoplasm, typically pleomorphic adenoma either from the deep parotid or from ectopic parotid tissue rests within the PPS. A calcified or ossified mass in this location is exceedingly rare, but a calcified variant of pleomorphic adenoma has been reported. In this study, we present a patient with a heavily calcified PPS mesenchymal chondrosarcoma with an unusual presentation. We discuss the imaging and pathologic findings followed by a review of the current literature.
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Affiliation(s)
- Omid Shafaat
- Russell H. Morgan Department of Radiology and Radiological Science, Johns Hopkins University School of Medicine, USA.,Department of Radiology and Interventional Neuroradiology, Isfahan University of Medical Sciences, Iran
| | - Philip R Chapman
- Division of Neuroradiology, Department of Radiology, University of Alabama at Birmingham, USA
| | - Alireza Zandifar
- Department of Radiology and Interventional Neuroradiology, Isfahan University of Medical Sciences, Iran.,Department of Neurology, Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Iran
| | | | | | - Houman Sotoudeh
- Division of Neuroradiology, Department of Radiology, University of Alabama at Birmingham, USA
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18
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Tansir G, Rastogi S, Barwad A, Dhamija E. Long lasting response with trabectedin monotherapy in relapsed metastatic mesenchymal chondrosarcoma. Clin Sarcoma Res 2020; 10:16. [PMID: 32864096 PMCID: PMC7453529 DOI: 10.1186/s13569-020-00138-4] [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: 05/19/2020] [Accepted: 08/14/2020] [Indexed: 11/10/2022] Open
Abstract
Background Mesenchymal chondrosarcoma is an exceedingly rare malignancy, accounting for around 5% of all patients with chondrosarcoma. It is a translocation-related sarcoma that tends to have both local and distant recurrences. Surgery is the mainstay of treatment in localised cases however treatment of advanced cases remains a challenge. The rarity of the disease precludes dedicated clinical trials and hence guidelines for its management are not well defined. The dearth in literature makes it pertinent that the cases treated with newer therapies must be reported to contribute to existing knowledge. Case presentation We hereby report a case of a 39-year old male without any comorbidity presenting with pelvic pain and was diagnosed as mesenchymal chondrosarcoma of the pelvis. He underwent an initial curative resection followed by a disease-free interval of 7 months. Subsequently, he was treated with pulmonary metastatectomy and local debulking surgery at time of initial relapse. He was then exposed to multiple lines of palliative chemotherapy, which limited our treatment options upon subsequent disease progression. Based on recent data, the patient was given trabectedin monotherapy as fourth line chemotherapy. He tolerated the therapy well and attained a progression-free survival of 12 months, which is an impactful figure in relapsed setting in this patient population. Conclusion This report aims to present a comprehensive review into available and newer treatment choices for mesenchymal chondrosarcoma, and to highlight trabectedin monotherapy as a possible therapeutic option for mesenchymal chondrosarcoma in the relapsed setting.
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Affiliation(s)
- Ghazal Tansir
- Sarcoma Medical Oncology Clinic, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Sameer Rastogi
- Sarcoma Medical Oncology Clinic, All India Institute of Medical Sciences (AIIMS), New Delhi, India
| | - Adarsh Barwad
- Department of Pathology, All India Institute of Medical Sciences, New Delhi, India
| | - Ekta Dhamija
- Department of Radiodiagnosis, Dr. B.R.A Institute Rotary Cancer Hospital, All India Institute of Medical Sciences, New Delhi, India
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Pinheiro TN, Leite MGM, Bindá FA, Dutra ALT, Sarmento N, Cabral LN, Consolaro A, Bacchi CE. Metastatic Biphasic Primitive Tumor in the Mandible of a Child. Eur J Dent 2020; 14:502-510. [PMID: 32542629 PMCID: PMC7440943 DOI: 10.1055/s-0040-1713306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Abstract
Pediatric mandibular tumors present an aggressive biological behavior and difficult diagnosis. A wide range of odontogenic and nonodontogenic tumors comprise the spectrum of these lesions. We report a case of a 1-year-old male child patient showing facial asymmetry symptomatic of an expansive lesion extending throughout the body and ramus of the left hemimandible with a diameter of 8 cm. The histopathological report suggested a high-grade mucoepidermoid carcinoma (MEC), recommending further immunohistochemical investigation of the ectomesenchymal or neuroectodermal origin of the tumor cells. The patient evolved with extensive bilateral pleural effusion followed by metastasis in the middle third of the right humerus, and died 2 months after the first biopsy procedure by acute renal failure with tubular necrosis, before a final inconclusive immunohistochemical report was reached. The lack of resources for less-favored regions of Brazil impairs rapid biomolecular examinations such as immunohistochemical resulting in delay of appropriate therapeutic procedures.
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Affiliation(s)
- Tiago Novaes Pinheiro
- Department of Oral Pathology and Oral Medicine, Surgical Pathology and Oral and Maxillofacial Pathology Service, Amazonas State University, Cachoeirinha, Manaus-AM, Brazil
| | - Milena Gomes Melo Leite
- Department of Oral Pathology and Oral Medicine, Surgical Pathology and Oral and Maxillofacial Pathology Service, Amazonas State University, Cachoeirinha, Manaus-AM, Brazil
| | - Fábio Arruda Bindá
- Department of Head and Neck Oncology, Fundação Centro de Controle de Oncologia do Estado do Amazonas, Planalto, Manaus-AM, Brazil
| | - André Luiz Tannus Dutra
- Department of Pediatric Dentistry, Amazonas State University, Cachoeirinha, Manaus-AM, Brazil
| | - Naelka Sarmento
- Department of Pediatric Dentistry, Amazonas State University, Cachoeirinha, Manaus-AM, Brazil
| | - Lioney Nobre Cabral
- Department of Oral Pathology and Oral Medicine, Amazonas State University, Cachoeirinha, Manaus-AM, Brazil
| | - Alberto Consolaro
- Department of Oral Pathology, Bauru School of Dentistry, University of São Paulo, Bauru-SP, Brazil
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20
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Xie L, Xu J, Sun X, Liu K, Li X, He F, Liu X, Gu J, Lv Z, Yang R, Tang X, Yan T, Li D, Yang Y, Dong S, Sun K, Shen D, Guo W. Apatinib for Treatment of Inoperable Metastatic or Locally Advanced Chondrosarcoma: What We Can Learn About the Biological Behavior of Chondrosarcoma from a Two-Center Study. Cancer Manag Res 2020; 12:3513-3525. [PMID: 32547189 PMCID: PMC7237692 DOI: 10.2147/cmar.s253201] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 05/05/2020] [Indexed: 12/26/2022] Open
Abstract
Purpose For patients who have chondrosarcoma in the unresectable setting, antiangiogenic agents are reportedly effective. This multicenter, retrospective study investigated the antitumor activity of apatinib in patients with unresectable chondrosarcoma to gain insight into the biological behavior of this disease. Methods All of the patients with unresectable chondrosarcoma who were diagnosed between October 1, 2009, and November 1, 2019, in two sarcoma centers affiliated with Peking University were evaluated. Relevant information was collected from the medical records at both centers, from which patients receiving apatinib for systemic therapy were selected for analysis. Results In total, efficacy analysis was conducted in 33 patients with a median follow-up time of 22.1 (Q1, Q3, 14.6, 23.0) months. There were 20/33 (60.0%) conventional chondrosarcomas (grades 2–3), 5/33 (15.2%) dedifferentiated chondrosarcomas, 4/33 (12.1%) mesenchymal chondrosarcomas, 3/33 (9.1%) extraskeletal myxoid chondrosarcoma, and 1/33 (3.1%) clear-cell chondrosarcomas with 87.9% in metastatic and 12.1% in locally advanced states. The objective response rate was 6/33 (18.2%). The median progression-free survival (PFS) was 12.4 months (Q1, Q3, 7.0, 21.2), while the median overall survival has not yet been reached. Rare variants of chondrosarcoma tended to have a longer PFS than conventional chondrosarcoma (P=0.06). Based on clinicopathological factors Cox and univariate analysis, only extraskeletal myxoid chondrosarcoma and baseline target lesions <60 mm benefited from the drug apatinib (P=0.14 and P=0.00), respectively. Grade 3 or higher adverse events were frequent in 11/33 (39.3%) of patients who discontinued apatinib due to deterioration of their general condition. Conclusion Apatinib had clinically meaningful activity in patients with inoperable high-grade chondrosarcoma. However, special caution should be made in managing toxicity due to the indolent behavior and slow growth pattern after using this drug. Patients with a smaller tumor size and extraskeletal myxoid chondrosarcoma subtype might benefit from this therapy more. Clinical Trial Registration Registered February 7, 2020, with clinicaltrials.gov: NCT04260113.
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Affiliation(s)
- Lu Xie
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Jie Xu
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Xin Sun
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Kuisheng Liu
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Xiaowei Li
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Fangzhou He
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Xinyu Liu
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Jin Gu
- Surgical Oncology, Peking University Shougang Hospital, Beijing, People's Republic of China
| | - Zhe Lv
- Radiology Department, Peking University Shougang Hospital, Beijing, People's Republic of China
| | - Rongli Yang
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Xiaodong Tang
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Taiqiang Yan
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Dasen Li
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Yi Yang
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Sen Dong
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
| | - Kunkun Sun
- Pathology Department, Peking University People's Hospital, Beijing, People's Republic of China
| | - Danhua Shen
- Pathology Department, Peking University People's Hospital, Beijing, People's Republic of China
| | - Wei Guo
- Musculoskeletal Tumor Center, Peking University People's Hospital, Beijing, People's Republic of China
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21
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Nachawi N, Lew M, Konopka K, Sandouk Z. A challenging case of Mesenchymal Chondrosarcoma involving the thyroid and special considerations for diagnosis. Clin Diabetes Endocrinol 2020; 6:6. [PMID: 32180995 PMCID: PMC7065336 DOI: 10.1186/s40842-020-00094-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Accepted: 02/10/2020] [Indexed: 11/17/2022] Open
Abstract
Background Thyroid ultrasound is usually used to risk-stratify incidental thyroid nodules. Nodules with high risk sonographic features for malignancy are evaluated by fine-needle aspiration. The role of core needle biopsy for thyroid nodules is limited to cases where the fine needle aspiration is inconclusive. Case presentation We describe a rare case of mesenchymal chondrosarcoma of the thyroid gland with uncertain primary origin. Thyroid ultrasound showed right sided large, solid, hypoechoic nodule with calcifications and peripheral vascularity and unremarkable isthmus and left thyroid lobe. Fine needle aspiration of the right nodule suggested lymphocytic thyroiditis. The sonographic findings contradicted the typical bilateral clinical and sonographic picture of lymphocytic thyroiditis. A core needle biopsy showed mesenchymal chondrosarcoma. Conclusion This case highlights the importance of correlating pathologic diagnosis with sonographic findings, the appropriate utilization of fine needle aspiration and core needle biopsy to evaluate thyroid nodules and the rare incidence of mesenchymal chondrosarcoma involving the thyroid.
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Affiliation(s)
- Noura Nachawi
- 1Department of Internal Medicine, Saint Joseph Mercy Hospital Ann Arbor, Ann Arbor, MI USA
| | - Madelyn Lew
- 2Department of Pathology, University of Michigan, Ann Arbor, MI USA
| | - Kristine Konopka
- 2Department of Pathology, University of Michigan, Ann Arbor, MI USA
| | - Zahrae Sandouk
- 3Department of Internal Medicine, Division of Metabolism, Endocrinology and Diabetes, University of Michigan, Ann Arbor, MI USA
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22
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George AP, Markiewicz MR, Garzon S, Choi DK. Adolescent and Young Adult Oral Maxillofacial Tumors: A Single-Institution Case Series and Literature Review. J Adolesc Young Adult Oncol 2019; 9:307-312. [PMID: 31859579 DOI: 10.1089/jayao.2019.0111] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Adolescent and young adult (AYA) oral maxillofacial tumors are rare and account for ∼12% of all AYA cancers. Due to the low incidence of these malignancies, diagnostic considerations, therapeutic approaches, and factors affecting prognosis have been difficult to characterize. Given the anatomic structures located within the head and neck, patients are at risk for treatment-related morbidity that may adversely impact their quality of life. We present a single-institution case series of AYA patients with oral maxillofacial tumors treated at the University of Illinois at Chicago. A multidisciplinary treatment approach, including collaboration with the Oral Maxillofacial Surgery, Dentistry, and the Ear, Nose, and Throat teams along with the utilization of Children's Oncology Group treatment protocols, can serve as a model to address the challenges in the management of these complex cases.
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Affiliation(s)
- Anil P George
- Division of Hematology/Oncology, Department of Pediatrics, University of Illinois College of Medicine, Chicago, Illinois
| | - Michael R Markiewicz
- Department of Oral Maxillofacial Surgery, University of Illinois College of Medicine, Chicago, Illinois.,Department of Oral and Maxillofacial Surgery, University of Buffalo School of Dental Medicine, Buffalo, New York
| | - Steven Garzon
- Department of Pathology, University of Illinois College of Medicine, Chicago, Illinois
| | - Daniel K Choi
- Division of Hematology/Oncology, Department of Pediatrics, University of Illinois College of Medicine, Chicago, Illinois
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23
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Gao Z, Lu T, Song H, Gao Z, Ren F, Ouyang P, Wang Y, Zhu J, Zhou S, He X. Prognostic Factors and Treatment Options for Patients with High-Grade Chondrosarcoma. Med Sci Monit 2019; 25:8952-8967. [PMID: 31765367 PMCID: PMC6894367 DOI: 10.12659/msm.917959] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Abstract
Background The goal of this study was to determine the prognostic factors exclusive for high-grade chondrosarcoma and whether adjuvant radiotherapy could achieve better overall survival (OS) or cancer-specific survival (CSS) for patients with high-grade chondrosarcoma. Material/Methods Surveillance, Epidemiology, and End Results (SEER) cancer registry database was utilized to extract the chondrosarcoma cases diagnosed between 1973 and 2014. Among these cases, the histological grades of poorly differentiated (grade 3) and undifferentiated (grade 4) were categorized as high-grade and included in this study. Chondrosarcoma OS and CSS were the primary outcomes in the present study. The log-rank test was performed for univariate analysis, and the Cox regression model was conducted for multivariate analysis. Results A total of 743 patients with high-grade chondrosarcoma were identified in this study (430 cases were poorly differentiated tumors, and 313 cases were undifferentiated tumors). Age at diagnosis, pathological grade, histo-type, SEER stage, tumor size and surgical resection were identified as independent predictors in both OS and CSS analysis of high-grade chondrosarcoma. When stratified by histological grade, surgical resection remained the effective treatment. Strikingly, radiotherapy was determined as an independent protective factor in both OS and CSS analysis of undifferentiated (grade 4) dedifferentiated chondrosarcoma, and adjuvant radiotherapy combined surgical resection could improve both the OS and CSS of patients with undifferentiated myxoid and dedifferentiated chondrosarcoma compared with other treatment regimens. Conclusions Our study first demonstrated that adjuvant radiotherapy combined surgery could improve the survival of patients with undifferentiated myxoid and dedifferentiated chondrosarcoma. These results encourage the application of adjuvant radiotherapy for patients with high-grade chondrosarcoma and maximize the patients’ outcome.
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Affiliation(s)
- Zhongyang Gao
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Teng Lu
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Hui Song
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Zhengchao Gao
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Fenggang Ren
- Research Institute of Advanced Surgical Techniques and Engineering of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Pengrong Ouyang
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Yibin Wang
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
| | - Junjie Zhu
- Department of Neurobiology, Boston Children's Hospital, Harvard Medical School, Boston, MA, USA
| | - Songlin Zhou
- Key Laboratory of Neuroregeneration of Jiangsu and Ministry of Education, Co-Innovation Center of Neuroregeneration, Nantong University, Nantong, Jiangsu, China (mainland)
| | - Xijing He
- Department of Orthopedics, The Second Affiliated Hospital of Xi'an Jiaotong University, Xi'an, Shaanxi, China (mainland)
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MacDonald IJ, Lin CY, Kuo SJ, Su CM, Tang CH. An update on current and future treatment options for chondrosarcoma. Expert Rev Anticancer Ther 2019; 19:773-786. [PMID: 31462102 DOI: 10.1080/14737140.2019.1659731] [Citation(s) in RCA: 29] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Introduction: Human chondrosarcomas (CS; a malignant cartilage-forming bone tumor) respond poorly to chemotherapy and radiation treatment, resulting in high morbidity and mortality rates. Expanded treatment options are urgently needed. Areas covered: This article updates our 2014 review, in which we evaluated the CS treatments available at that time and potential treatment options under investigation. Since then, advances in research findings, particularly from Chinese herbal medicines, may be bringing us closer to more effective therapies for CS. In particular, promising findings have been reported from research targeting platelet-derived growth factor receptor. Expert opinion: Few treatment options exist for CS; chemotherapy is not even an option for unresectable disease, in which 5-year survival rates are just 2%. New information about the multitude of genes and signaling pathways that encourage CS growth, invasion and metastasis are clarifying how certain signaling pathways and plant-derived active compounds, especially molecularly-targeted therapies that inhibit the PDGF receptor, interfering with these biological processes. This review summarizes discoveries from the last 5 years and discusses how these findings are fueling ongoing work into effectively dealing with the disease process and improving the treatment of CS.
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Affiliation(s)
- Iona J MacDonald
- Graduate Institute of Basic Medical Science, China Medical University , Taichung , Taiwan
| | - Chih-Yang Lin
- Department of Medicine, Mackay Medical College , New Taipei City , Taiwan
| | - Shu-Jui Kuo
- Graduate Institute of Clinical Medical Science, China Medical University , Taichung , Taiwan.,Department of Orthopedic Surgery, China Medical University Hospital , Taichung , Taiwan
| | - Chen-Ming Su
- Department of Sports Medicine, College of Health Care, China Medical University , Taichung , Taiwan
| | - Chih-Hsin Tang
- Graduate Institute of Basic Medical Science, China Medical University , Taichung , Taiwan.,Department of Pharmacology, School of Medicine, China Medical University , Taichung , Taiwan.,Chinese Medicine Research Center, China Medical University , Taichung , Taiwan.,Department of Biotechnology, College of Health Science, Asia University , Taichung , Taiwan
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Clinical significance of traditional clinical parameters and inflammatory biomarkers for the prognosis of patients with spinal chondrosarcoma: a retrospective study of 150 patients in a single center. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2019; 28:1468-1479. [PMID: 31055664 DOI: 10.1007/s00586-019-05993-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/03/2018] [Revised: 03/26/2019] [Accepted: 04/24/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND To investigate the clinical significance of five inflammatory biomarkers and conventional clinical parameters in prognostic prediction of spinal chondrosarcoma. METHODS Univariate and multivariate analyses were performed to investigate independent prognostic factors for recurrence and death of patients with spinal chondrosarcoma. Disease-free survival (DFS) and overall survival (OS) were estimated by Kaplan-Meier curve, and differences were analyzed by log-rank test. The optimal cutoff values for NLR, PLR, LMR, and CAR were determined by X-tile program. RESULTS The optimal cutoff value for NLR, PLR, LMR, AGR, and CAR was 2.7, 200, 3.0, 1.5, and 0.2, respectively. Of the 150 patients included, recurrence was detected in 105 patients, and death occurred in 78 patients. Multivariate analysis indicated that Tomita I-III, total resection, and CAR < 0.2 were significantly associated with longer DFS. Meanwhile, preoperative Frankel score D-E, total resection, and CAR < 0.2 were favorable prognostic factors for OS. Subtype analysis showed that only total resection was an independent prognostic factor for DFS of recurrent spinal chondrosarcoma. CONCLUSION Total resection could significantly reduce the recurrence rate of spinal chondrosarcoma and improve OS of chondrosarcoma patients. Tomita classification I-III was a favorable factor for DFS, and preoperative Frankel score A-C was an adverse prognostic factor for OS. CAR was the most robust prognostic indicator with a discriminatory ability as compared with other inflammatory indicators. These slides can be retrieved under Electronic Supplementary Material.
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26
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Deng W, Zhou J, Liu X, Chen L, Guo G, Fu B. Robot-assisted radical nephrectomy for primary renal mesenchymal chondrosarcoma: case report and literature review. Ren Fail 2019; 41:98-103. [PMID: 30909775 PMCID: PMC6442158 DOI: 10.1080/0886022x.2019.1583111] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
As an extremely rare malignant neoplasm, only 12 mesenchymal chondrosarcoma (MC) arising in kidney have been reported to date. Herein, we reported a case of primary renal MC resected with robot assistance, which has not been reported before. According to the cases reported in English literature, we analyzed the characteristics of this rare malignancy and systematically review its treatment.
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Affiliation(s)
- Wen Deng
- a Department of Urology , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi Province , China
| | - Jinxiu Zhou
- b Department of Burns , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi Province , China
| | - Xiaoqiang Liu
- a Department of Urology , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi Province , China
| | - Luyao Chen
- a Department of Urology , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi Province , China
| | - Guanghua Guo
- b Department of Burns , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi Province , China
| | - Bin Fu
- a Department of Urology , The First Affiliated Hospital of Nanchang University , Nanchang , Jiangxi Province , China
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27
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Are Limb-sparing Surgical Resections Comparable to Amputation for Patients With Pelvic Chondrosarcoma? A Case-control, Propensity Score-matched Analysis of the National Cancer Database. Clin Orthop Relat Res 2019; 477:596-605. [PMID: 30762693 PMCID: PMC6382183 DOI: 10.1097/corr.0000000000000622] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Chondrosarcoma is the second most frequent primary sarcoma of bone and frequently occurs in the pelvis. Surgical resection is the primary treatment with the two main operative modalities being limb-sparing resection and amputation. Contemporary management has trended toward limb-sparing procedures; however, whether this approach has an adverse effect on long-term survival is unclear. QUESTIONS/PURPOSES (1) What are the 5- and 10-year survival rates after limb-sparing surgery and amputation? (2) What factors are associated with survival after contemporary surgical management of pelvic chondrosarcoma? METHODS The 2004-2014 National Cancer Database, a nationwide registry that includes approximately 70% of all new cancers in the United States with requirement for 90% followup, was reviewed for patients diagnosed with pelvic chondrosarcoma who had undergone limb-sparing surgery or amputation. To compare survival, patient demographics, tumor attributes, and treatment characteristics were used to generate one-to-one propensity score-matched cohorts. Other factors associated with survival were determined through multivariable Cox regression. Three hundred eighty-five patients (75%) underwent limb-sparing surgery and 131 (25%) underwent amputation. Propensity score matching resulted in two balanced cohorts of 131 patients. RESULTS With the numbers available, we could not demonstrate a difference in overall survival between limb-sparing procedures and amputation. The 5-year survivorship was 70% (95% confidence interval [CI], 62%-79%) for limb-sparing surgery versus 70% (95% CI, 62%-79%) for amputation. The 10-year survivorship was 60% (95% CI, 48%-75%) for limb-sparing surgery versus 59% (95% CI, 48%-72%) for amputation. Kaplan-Meier survival analysis did not demonstrate a difference in survival (p = 0.9). Older age (hazard ratio [HR] = 1.029, p < 0.001), higher Charlson/Deyo comorbidity score (HR = 3.039, p = 0.004), higher grade (HR = 2.547, p = 0.005 for Grade 2; HR = 7.269, p < 0.001 for Grade 3; HR = 10.36, p < 0.001 for Grade 4), and positive surgical margins (HR = 1.61, p = 0.039) were associated with decreased survival. CONCLUSIONS Our findings support the trend toward increased use of limb-sparing surgery for patients with pelvic chondrosarcoma. Orthopaedic oncologists may use our results when counseling their patients regarding treatment options. However, the choice of limb-sparing surgery versus amputation for these challenging patients should still be a highly individualized decision with careful discussion between the patient and the surgeon. LEVEL OF EVIDENCE Level III, therapeutic study.
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28
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Mahjoub A, Morales-Restrepo A, Fourman MS, Mandell JB, Feiqi L, Hankins ML, Watters RJ, Weiss KR. Tumor Resection Guided by Intraoperative Indocyanine Green Dye Fluorescence Angiography Results in Negative Surgical Margins and Decreased Local Recurrence in an Orthotopic Mouse Model of Osteosarcoma. Ann Surg Oncol 2018; 26:894-898. [PMID: 30588559 PMCID: PMC6373227 DOI: 10.1245/s10434-018-07114-9] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2018] [Indexed: 12/19/2022]
Abstract
Background Surgical resection with negative margins is the foundation of extremity sarcoma management. Failure to achieve negative surgical margins can result in local recurrence (LR), a potentially devastating complication. Indocyanine green (ICG) is a US FDA-approved fluorophore previously used to guide carcinoma resections. We investigated the potential of ICG as an intraoperative guide during experimental sarcoma resection. Methods Fifty 6-week-old immunocompetent Balb/c female mice received left proximal tibia paraphyseal injections of 5 × 105 K7M2 murine osteosarcoma cells. Animals were separated into two groups (n = 25 each): (1) ICG-assisted surgical resection; and (2) no ICG-assisted resection. Resections were performed 4 weeks after primary tumor engraftment. All animals received 7.5 ug ICG via retro-orbital injection 12 h prior to surgery. ICG fluorescence measurements and clinical evaluations were performed 4 weeks after resection to detect LR. Results Eleven of 25 animals from each group developed gross tumors. Four weeks after resection, group 1 had 0/11 tumor recurrences, while group 2 had recurrences in 9/11 (81.8%) experimental mice (p < 0.0002) (Fig. 2). There was a 100% NPV in group 1, and no tumor recurrence with fluorescence-free margins after the primary surgery. Group 2 had a 100% positive predictive value for the development of an LR if any fluorescent signal was present at the surgical margin after resection. Conclusion Intraoperative ICG guidance led to reliably negative surgical margins and a diminished LR rate. Given the benign safety profile of ICG and its prior clinical success, these results could be immediately translatable to the clinical realm.
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Affiliation(s)
- Adel Mahjoub
- School of Medicine, University of Pittsburgh, Pittsburgh, PA, USA
| | - Alejandro Morales-Restrepo
- Musculoskeletal Oncology Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Mitchell S Fourman
- Musculoskeletal Oncology Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Jonathan B Mandell
- Musculoskeletal Oncology Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Lu Feiqi
- Musculoskeletal Oncology Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA.,School of Medicine, Tsinghua University, Beijing, China
| | - Margaret L Hankins
- Musculoskeletal Oncology Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA
| | - Rebecca J Watters
- Musculoskeletal Oncology Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA.,Department of Pharmacology and Chemical Biology, University of Pittsburgh, Pittsburgh, PA, USA
| | - Kurt R Weiss
- Musculoskeletal Oncology Laboratory, Department of Orthopaedic Surgery, University of Pittsburgh, Pittsburgh, PA, USA.
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29
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MLN4924, a Protein Neddylation Inhibitor, Suppresses the Growth of Human Chondrosarcoma through Inhibiting Cell Proliferation and Inducing Endoplasmic Reticulum Stress-Related Apoptosis. Int J Mol Sci 2018; 20:ijms20010072. [PMID: 30586948 PMCID: PMC6337205 DOI: 10.3390/ijms20010072] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 12/13/2018] [Accepted: 12/18/2018] [Indexed: 11/17/2022] Open
Abstract
Chondrosarcoma, a heterogeneous malignant bone tumor, commonly produces cartilage matrix, which generally has no response to conventional therapies. Studies have reported that MLN4924, a NEDD8-activating enzyme inhibitor, achieves antitumor effects against numerous malignancies. In this study, the suppressive effects of MLN4924 on human chondrosarcoma cell lines were investigated using in vitro and in vivo assays, which involved measuring cell viability, cytotoxicity, apoptosis, proliferation, cell cycles, molecule-associated cell cycles, apoptosis, endoplasmic reticulum (ER) stress, and tumor growth in a xenograft mouse model. Our results demonstrated that MLN4924 significantly suppressed cell viability, exhibited cytotoxicity, and stimulated apoptosis through the activation of caspase-3 and caspase-7 in chondrosarcoma cell lines. Furthermore, MLN4924 significantly inhibited cell proliferation by diminishing the phosphorylation of histone H3 to cause G2/M cell cycle arrest. In addition, MLN4924 activated ER stress–related apoptosis by upregulating the phosphorylation of c-Jun N-terminal kinase (JNK), enhancing the expression of GRP78 and CCAAT-enhancer-binding protein homologous protein (CHOP, an inducer of endoplasmic ER stress–related apoptosis) and activating the cleavage of caspase-4. Moreover, MLN4924 considerably inhibited the growth of chondrosarcoma tumors in a xenograft mouse model. Finally, MLN4924-mediated antichondrosarcoma properties can be accompanied by the stimulation of ER stress–related apoptosis, implying that targeting neddylation by MLN4924 is a novel therapeutic strategy for treating chondrosarcoma.
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30
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Lu P, Xiao W, Gao Y, Mao Y. Primary orbital mesenchymal chondrosarcoma. Can J Ophthalmol 2018; 53:e205-e207. [PMID: 30340745 DOI: 10.1016/j.jcjo.2017.11.008] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/15/2017] [Revised: 11/15/2017] [Accepted: 11/20/2017] [Indexed: 11/25/2022]
Affiliation(s)
- Peng Lu
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Wei Xiao
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Yang Gao
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China
| | - Yuxiang Mao
- State Key Laboratory of Ophthalmology, Zhongshan Ophthalmic Center, Sun Yat-sen University, Guangzhou, China.
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31
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Hamada S, Nishida Y, Zhuo L, Shinomura T, Ikuta K, Arai E, Koike H, Kimata K, Ushida T, Ishiguro N. Suppression of hyaluronan synthesis attenuates the tumorigenicity of low-grade chondrosarcoma. J Orthop Res 2018; 36:1573-1580. [PMID: 29091320 DOI: 10.1002/jor.23794] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Accepted: 10/26/2017] [Indexed: 02/04/2023]
Abstract
Hyaluronan (HA) has been shown to play crucial roles in the tumorigenicity of malignant tumors. Chondrosarcoma, particularly when low-grade, is characterized by the formation of an extracellular matrix (ECM) containing abundant HA, and its drug/radiation resistance has become a clinically relevant problem. This study aimed to evaluate the effects of an HA synthesis inhibitor, 4-methylumbelliferone (MU), on ECM formation as well as antitumor effects in chondrosarcoma. We investigated the effects of MU on rat chondrosarcoma (RCS) cells with a grade I histological malignancy in vitro and in vivo grafted model. HA binding protein (HABP) stainability on and around the RCS cells was effectively reduced with treatment of MU. ECM formation was markedly suppressed by MU at a dose of 1.0 mM. Cell proliferation was significantly reduced by MU at 24 h. Cell motility and invasion were suppressed in a dose-dependent manner by MU. No significant changes in mRNA expression of Has1-3 were observed. Furthermore, MU inhibited the growth of grafted tumors in vivo. Histologically, chondrosarcoma cells of control tumors showed a cell-clustering structure. HABP stainability was markedly decreased in the MU-treated group. These results suggest that MU exhibits antitumor effects on low-grade chondrosarcoma, via inhibition of HA accumulation and ECM formation. MU, which is an approved drug in bile therapy, could be a new off-label medication for chondrosarcomas. © 2017 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 36:1573-1580, 2018.
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Affiliation(s)
- Shunsuke Hamada
- Department of Orthopedic Surgery, Nagoya University Graduate School and School of Medicine, 65 Tsurumai Showa, Nagoya, Aichi 466-8550, Japan
| | - Yoshihiro Nishida
- Department of Orthopedic Surgery, Nagoya University Graduate School and School of Medicine, 65 Tsurumai Showa, Nagoya, Aichi 466-8550, Japan
| | - Lisheng Zhuo
- Multidisciplinary Pain Center, Aichi Medical University, Nagakute, Japan
| | - Tamayuki Shinomura
- Department of Hard Tissue Engineering, Tokyo Medical and Dental University, Tokyo, Japan
| | - Kunihiro Ikuta
- Department of Orthopedic Surgery, Nagoya University Graduate School and School of Medicine, 65 Tsurumai Showa, Nagoya, Aichi 466-8550, Japan
| | - Eisuke Arai
- Department of Orthopedic Surgery, Nagoya University Graduate School and School of Medicine, 65 Tsurumai Showa, Nagoya, Aichi 466-8550, Japan
| | - Hiroshi Koike
- Department of Orthopedic Surgery, Nagoya University Graduate School and School of Medicine, 65 Tsurumai Showa, Nagoya, Aichi 466-8550, Japan
| | - Koji Kimata
- Multidisciplinary Pain Center, Aichi Medical University, Nagakute, Japan
| | - Takahiro Ushida
- Multidisciplinary Pain Center, Aichi Medical University, Nagakute, Japan
| | - Naoki Ishiguro
- Department of Orthopedic Surgery, Nagoya University Graduate School and School of Medicine, 65 Tsurumai Showa, Nagoya, Aichi 466-8550, Japan
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32
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Zhang H, Wang S, Cheng Z, Liu H. Primary extraskeletal mesenchymal chondrosarcoma arising from the iliac vein. Saudi Med J 2018; 38:1058-1061. [PMID: 28917072 PMCID: PMC5694641 DOI: 10.15537/smj.2017.10.20498] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
The iliac vein is an extremely rare site for mesenchymal chondrosarcoma, and patients with primary extraskeletal mesenchymal chondrosarcoma arising from a vein always suffer a very poor prognosis. We report a case of a 45-year-old female who presented with a 5-month history of left leg edema in 2015. Contrast-enhanced computed tomography showed a large mass in the left iliac vein with scattered calcifications. Wide-margin resection was performed, and histopathologic and immunohistochemical analyses confirmed the presence of intraluminal mesenchymal chondrosarcoma with local invasion out of the vein wall. Due to poor patient compliance, postoperative neoadjuvant chemotherapy and radiotherapy were not started, and a bone scan performed 16 weeks postoperatively showed multiple bone metastases. The patient died on the twenty-fourth postoperative week.
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Affiliation(s)
- Hua Zhang
- Department of Respiration, The First Hospital of Jilin University, Changchun, Jilin, China. E-mail.
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33
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El Beaino M, Roszik J, Livingston JA, Wang WL, Lazar AJ, Amini B, Subbiah V, Lewis V, Conley AP. Mesenchymal Chondrosarcoma: a Review with Emphasis on its Fusion-Driven Biology. Curr Oncol Rep 2018; 20:37. [PMID: 29582189 DOI: 10.1007/s11912-018-0668-z] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Mesenchymal chondrosarcoma is a rare but deadly form of chondrosarcoma that typically affects adolescents and young adults. While curative intent is possible for patients with localized disease, few options exist for patients in the unresectable/metastatic setting. Thus, it is imperative to understand the fusion-driven biology of this rare malignant neoplasm so as to lead to the future development of better therapeutics for this disease. This manuscript will briefly review the clinical and pathologic features of mesenchymal chondrosarcoma followed by an appraisal of existing data linked to the fusions, HEY1-NCOA2 and IRF2BP2-CDX1, and the associated downstream pathways.
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Affiliation(s)
- Marc El Beaino
- Department of Orthopaedic Oncology, MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Jason Roszik
- Department of Melanoma Medical Oncology, MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - John A Livingston
- Department of Sarcoma Medical Oncology, MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Wei-Lien Wang
- Department of Pathology, MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Alexander J Lazar
- Department of Pathology, MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Behrang Amini
- Department of Diagnostic Radiology, MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Vivek Subbiah
- Department of Investigational Therapeutics, MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Valerae Lewis
- Department of Orthopaedic Oncology, MD Anderson Cancer Center, Houston, TX, 77030, USA
| | - Anthony P Conley
- Department of Sarcoma Medical Oncology, MD Anderson Cancer Center, Houston, TX, 77030, USA.
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Targeting glutaminolysis in chondrosarcoma in context of the IDH1/2 mutation. Br J Cancer 2018; 118:1074-1083. [PMID: 29576625 PMCID: PMC5931088 DOI: 10.1038/s41416-018-0050-9] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2017] [Revised: 02/03/2018] [Accepted: 02/09/2018] [Indexed: 12/11/2022] Open
Abstract
INTRODUCTION Chondrosarcoma is a malignant cartilage-forming bone tumour in which mutations in IDH1 and IDH2 frequently occur. Previous studies suggest an increased dependency on glutaminolysis in IDH1/2 mutant cells, which resulted in clinical trials with the drugs CB-839, metformin and chloroquine. In this study, the preclinical rationale for using these drugs as a treatment for chondrosarcoma was evaluated. METHODS Expression of glutaminase was determined in 120 cartilage tumours by immunohistochemistry. Ten chondrosarcoma cell lines were treated with the metabolic compounds CB-849, metformin, phenformin (lipophilic analogue of metformin) and chloroquine. RESULTS A difference in glutaminase expression levels between the different tumour grades (p = 0.001, one-way ANOVA) was identified, with the highest expression observed in high-grade chondrosarcomas. Treatment with CB-839, metformin, phenformin or chloroquine revealed that chondrosarcoma cell lines are sensitive to glutaminolysis inhibition. Metformin and phenformin decreased mTOR activity in chondrosarcoma cells, and metformin decreased LC3B-II levels, which is counteracted by chloroquine. CONCLUSION Targeting glutaminolysis with CB-839, metformin, phenformin or chloroquine is a potential therapeutic strategy for a subset of high-grade chondrosarcomas, irrespective of the presence or absence of an IDH1/2 mutation.
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Shi H, Chen W, Dong Y, Lu X, Zhang W, Wang L. BAG3 promotes chondrosarcoma progression by upregulating the expression of β-catenin. Mol Med Rep 2018; 17:5754-5763. [PMID: 29484408 PMCID: PMC5866018 DOI: 10.3892/mmr.2018.8611] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2017] [Accepted: 02/01/2018] [Indexed: 12/26/2022] Open
Abstract
To investigate the roles of B-cell lymphoma-2 associated athanogene 3 (BAG3) in human chondrosarcoma and the potential mechanisms, the expression levels of BAG3 were detected in the present study, and the associations between BAG3 and clinical pathological parameters, clinical stage as well as the survival of patients were analyzed. The present study detected BAG3 mRNA and protein expression in the normal cartilage cell line HC-a and in SW1353 chondrosarcoma cells by reverse transcription-quantitative polymerase chain reaction and western blot analysis. The BAG3 protein expression in 59 cases of chondrosarcoma, 30 patients with endogenous chondroma and 8 cases of normal cartilage was semi-quantitatively analyzed using the immunohistochemical method. In addition, the BAG3 protein expression level, the clinical pathological parameters, clinical stage and the survival time of patients with chondrosarcoma were analyzed. The plasmid transfection method was employed to upregulate the expression BAG3 and small RNA interference to downregulate the expression of BAG3 in SW1353 cells. The expression levels of BAG3 protein and mRNA were significantly increased in the chondrosarcoma cell line when compared with the normal cartilage cell line. The immunohistochemistry results indicated that BAG3 protein was overexpressed in the tissue of human chondrosarcoma. Statistical analysis showed that the expression level of BAG3 was significantly increased in the different Enneking staging of patients with chondrosarcoma and Tumor staging, and there were no statistical differences in age, gender, histological classification and tumor size. In the in vitro experiments, the data revealed that BAG3 significantly promoted chondrosarcoma cell proliferation, colony-formation, migration and invasion; however, it inhibited chondrosarcoma cell apoptosis. It was observed that BAG3 upregulated β-catenin expression at the mRNA and protein levels. In addition, BAG3 induced the expression of runt-related transcription factor 2 (RUNX2) in chondrosarcoma cells by upregulating β-catenin. These clinical analyses revealed a positive association between β-catenin and BAG3 in chondrosarcoma tumors. BAG3 was significantly increased in chondrosarcoma cells and tissues compared with the normal cartilage cells, tissue and cartilage benign tumors. Thus, BAG3 may serve as an oncogene in the development of chondrosarcoma via the induction of RUNX2 expression. The results of the present study contribute to further research on the biological development of chondrosarcoma.
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Affiliation(s)
- Huijuan Shi
- Department of Pathology, The First Affiliated Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Wenfang Chen
- Department of Pathology, The First Affiliated Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Yu Dong
- Department of Pathology, The First Affiliated Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Xiaofang Lu
- Department of Pathology, The First Affiliated Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Wenhui Zhang
- Department of Pathology, The First Affiliated Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510080, P.R. China
| | - Liantang Wang
- Department of Pathology, The First Affiliated Hospital of Sun Yat‑Sen University, Guangzhou, Guangdong 510080, P.R. China
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Li M, Wang R, Luo Z. A Huge Mass in a Boy's Chest: An Unusual Case of Mesenchymal Chondrosarcoma. Arch Bronconeumol 2017; 54:281. [PMID: 29229475 DOI: 10.1016/j.arbres.2017.09.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 09/19/2017] [Accepted: 09/20/2017] [Indexed: 11/24/2022]
Affiliation(s)
- Min Li
- Department of Pulmonary Medicine, First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Rongchun Wang
- Department of Pulmonary Medicine, First Affiliated Hospital of Kunming Medical University, Kunming, PR China
| | - Zhuang Luo
- Department of Pulmonary Medicine, First Affiliated Hospital of Kunming Medical University, Kunming, PR China.
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Peterse EFP, van den Akker BEWM, Niessen B, Oosting J, Suijker J, de Jong Y, Danen EHJ, Cleton-Jansen AM, Bovée JVMG. NAD Synthesis Pathway Interference Is a Viable Therapeutic Strategy for Chondrosarcoma. Mol Cancer Res 2017; 15:1714-1721. [PMID: 28860121 DOI: 10.1158/1541-7786.mcr-17-0293] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2017] [Revised: 07/18/2017] [Accepted: 08/28/2017] [Indexed: 11/16/2022]
Abstract
Nicotinamide phosphoribosyltransferase (NAMPT) and nicotinic acid phosphoribosyltransferase (NAPRT) are rate-limiting enzymes in the NAD+ synthesis pathway. Chondrosarcoma is a malignant cartilage forming bone tumor, in which mutations altering isocitrate dehydrogenase-1 and -2 (IDH1 and IDH2) activity have been identified as potential driver mutations. Vulnerability for NAD+ depletion has been reported for IDH1/2-mutant cells. Here, the potency of NAMPT inhibitors as a treatment of chondrosarcoma was explored. Eleven chondrosarcoma cell lines were treated with NAMPT inhibitors, in which the effect on cell viability, colony formation, and 3D collagen invasion was assessed. The expression level of NAMPT and NAPRT transcripts in chondrosarcoma cells was determined by qRT-PCR. Methylation of the NAPRT promoter was evaluated using a previously published dataset of genome-wide methylation. In addition, a methylation dataset was used to determine methylation of the NAPRT promoter in 20 IDH1/2-mutated cartilage tumors. Chondrosarcoma cells showed a dose-dependent decrease in cell viability, 3D collagen invasion, and colony formation upon treatment with NAMPT inhibitors, in which nearly half of the cell lines demonstrated absolute IC50s in the low nanomolar range. Increasing IC50s correlated to increasing NAPRT expression levels and decreasing NAPRT promoter methylation. No correlation between IDH1/2 mutation status and sensitivity for NAMPT inhibitors was observed. Strikingly, higher methylation of the NAPRT promoter was observed in high-grade versus low-grade chondrosarcomas. In conclusion, this study identified NAMPT as a potential target for treatment of chondrosarcoma.Implications: Chondrosarcoma patients, especially those of high histologic grade with lower expression and hypermethylation of NAPRT, may benefit from inhibition of the NAD synthesis pathway. Mol Cancer Res; 15(12); 1714-21. ©2017 AACR.
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Affiliation(s)
| | | | - Bertine Niessen
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Jan Oosting
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Johnny Suijker
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Yvonne de Jong
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands
| | - Erik H J Danen
- Division of Toxicology, Leiden Academic Center for Drug Research, Leiden University, Leiden, the Netherlands
| | | | - Judith V M G Bovée
- Department of Pathology, Leiden University Medical Center, Leiden, the Netherlands.
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Derenda M, Borof D, Kowalina I, Wesołowski W, Kloc W, Iżycka-Świeszewska E. Primary Spinal Intradural Mesenchymal Chondrosarcoma with Several Local Regrowths Treated with Osteoplastic Laminotomies: A Case Report. Surg J (N Y) 2017; 3:e117-e123. [PMID: 28825035 PMCID: PMC5553510 DOI: 10.1055/s-0037-1604159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Accepted: 05/30/2017] [Indexed: 12/26/2022] Open
Abstract
Mesenchymal chondrosarcomas (MCSs) are rare malignant tumors of the bone and soft tissues. Only a few cases of such tumors originating from the spinal canal meninges have been described in the literature. The authors report on a case of a 22-year-old woman with MCS of the arachnoid at the T12-L1 level with a 14-year-long observation. The tumor was totally resected using osteoplastic laminotomy with reconstruction of laminar roof. This small spindle cell tumor was initially microscopically suspected of synovial sarcoma, but correctly verified with widened immunophenotyping and molecular studies as MCS. At its first recurrence, the neoplasm showed microscopically a typical bimorphic pattern of small round cell component with foci of hyaline cartilage. The patient experienced three local recurrences: 4, 6, and 10 years after the initial resection, respectively. The techniques of laminotomy and relaminotomy were also used during three following operations. The repeated surgical removal, radiotherapy, and chemotherapy were the methods of complex oncological treatment. The patient remains now in complete remission, fully self-dependent with slight motor disturbance, and mild sensory deficits. Current views on the clinicopathological characteristics and treatment modalities of the chondrosarcomas of the spinal canal are discussed.
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Affiliation(s)
- Marek Derenda
- Department of Neurosurgery, Regional Hospital, Elblag, Poland
| | - Damian Borof
- Department of Neurosurgery, Regional Hospital, Elblag, Poland
| | | | | | - Wojciech Kloc
- Departments of Neurology & Neurosurgery, University of Varmia & Masuria University, Olsztyn, Poland
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Schneiderman BA, Kliethermes SA, Nystrom LM. Survival in Mesenchymal Chondrosarcoma Varies Based on Age and Tumor Location: A Survival Analysis of the SEER Database. Clin Orthop Relat Res 2017; 475:799-805. [PMID: 26975384 PMCID: PMC5289165 DOI: 10.1007/s11999-016-4779-2] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Studies suggest that mesenchymal chondrosarcoma is associated with a poorer prognosis and a higher proportion of extraskeletal tumors than conventional chondrosarcoma. However, these investigations have been small heterogeneous cohorts, limiting analysis of prognostic factors. QUESTIONS/PURPOSES (1) What is the 5- and 10-year survival rate of patients diagnosed with mesenchymal chondrosarcoma? (2) What is the effect of demographic and tumor characteristics on survival in patients with mesenchymal chondrosarcoma? METHODS The Surveillance, Epidemiology, and End Results (SEER) database was used to identify all patients diagnosed with mesenchymal chondrosarcoma from 1973 to 2011. SEER reports survival data on over 8.2 million patients with cancer and has attained 98% completeness in reporting. Using variables within the database, this study designated each patient's tumor as skeletal or extraskeletal and cranial, axial, or appendicular, respectively. Overall survival (OS) was determined for the entire series as well as each group. Median survival was calculated using Kaplan-Meier methods. Cox proportional hazards regression was used to determine whether demographic and tumor variables affected survival. Two hundred five patients with mesenchymal chondrosarcoma were identified, including 82 (40%) skeletal and 123 (60%) extraskeletal. RESULTS OS for the entire series was 51% (95% confidence interval [CI], 43%-58%) and 43% (95% CI, 35%-51%) at 5 and 10 years, respectively. No difference in OS was detected between extraskeletal and skeletal tumors. Kaplan-Meier analyses showed OS was worse for tumors in axial locations compared with appendicular and cranial locations. Appendicular tumors demonstrated an OS of 50% (95% CI, 36%-63%) at 5 years and 39% (95% CI, 26%-52%) at 10 years. OS for axial tumors was 37% (95% CI, 25%-49%) and 31% (95% CI, 20%-43%), whereas it was 74% (95% CI, 59%-84%) and 67% (95% CI, 50%-79%) for cranial tumors at 5 and 10 years, respectively. When controlling for age, sex, tumor origin, and tumor location, the presence of metastasis (hazard ratio [HR], 12.38; 95% CI, 5.75-26.65; p < 0.001) and 1-cm size increase (HR, 1.16; 95% CI, 1.09-1.23; p < 0.001) were both independently associated with an increased risk of death. Tumor location showed different behaviors depending on patient age. In comparison to cranial tumors at age 20 years, the HR was 5.56 (95% CI, 1.47-21.05; p = 0.01) for axial tumors and 6.26 (95% CI, 1.54-25.42; p = 0.01) for appendicular tumors. At age 60 years, those ratios were 0.10 (95% CI, 0.02-0.55; p = 0.01) and 0.14 (95% CI, 0.04-0.58; p = 0.01), respectively. CONCLUSIONS Our data suggest that extraskeletal tumors are more common than previously reported; however, this factor does not have clear prognostic value. Presence of metastatic disease and increased tumor size are the main predictors of poor survival outcome. Cranial tumors appear to have a different clinical behavior with our data suggesting better overall survival in young patients (compared with axial and appendicular locations) and a worse survival outcome in older patients. LEVEL OF EVIDENCE Level IV, prognostic study.
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Affiliation(s)
- Brian A. Schneiderman
- Harbor-UCLA Medical Center, Los Angeles, CA USA ,Stritch School of Medicine, Loyola University Chicago, 2160 South First Avenue, Maywood, IL 60153 USA
| | - Stephanie A. Kliethermes
- Stritch School of Medicine, Loyola University Chicago, 2160 South First Avenue, Maywood, IL 60153 USA
| | - Lukas M. Nystrom
- Stritch School of Medicine, Loyola University Chicago, 2160 South First Avenue, Maywood, IL 60153 USA
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Mendenhall WM, Reith JD, Scarborough MT, Stechmiller BK, Mendenhall NP. Mesenchymal Chondrosarcoma. Int J Part Ther 2016; 3:300-304. [PMID: 31772981 DOI: 10.14338/ijpt-16-00019.1] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 10/12/2016] [Indexed: 11/21/2022] Open
Abstract
Purpose To review the treatment and outcomes of patients with mesenchymal chondrosarcomas (MC). Materials and Methods Review of the pertinent literature. Results MC is a rare aggressive small round blue cell malignancy that may arise in either bone or soft tissue. It usually presents in the 2nd or 3rd decade of life and exhibits an approximately equal gender predilection. Patients usually present with pain and swelling. The majority of MCs arise in either the trunk or extremities. Distant metastases are present at diagnosis in about 15% of patients. The most common sites for distant metastases are lung and bone. The optimal treatment is surgery. Although the role of adjuvant chemotherapy is unclear, an anthracycline-based chemotherapy regimen combined with ifosfamide or cisplatin, may be considered. Adjuvant radiation therapy (RT) is employed for patients with close (<5 mm) or positive margins as well as those with incompletely resectable tumors. The most common mechanism of recurrence is hematogenous dissemination. Although most recurrences are observed within 5 years of treatment, late recurrences are not unusual. The likelihood of successful salvage in the event of a recurrence is modest. The overall survival rates for all patients are approximately 50% at 5 years and 40% at 10 years. The overall survival rates for the subset of patients with localized disease that is resected are approximately 70% to 80% at 5 years and 60% at 10 years. Conclusion Patients with MCs are optimally treated with surgery. The role of adjuvant chemotherapy is uncertain. However, given the relatively high risk of recurrence, adjuvant chemotherapy should be considered in medically fit patients. Radiation therapy should be considered for those with incompletely resectable tumors and those with inadequate margins.
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Affiliation(s)
- William M Mendenhall
- Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, FL, USA.,University of Florida Health Proton Therapy Institute, Jacksonville, FL, USA
| | - John D Reith
- Department of Pathology, University of Florida College of Medicine, Gainesville, FL, USA
| | - Mark T Scarborough
- Department of Orthopaedic Surgery, University of Florida College of Medicine, Gainesville, FL, USA
| | - Bruce K Stechmiller
- Department of Medicine, University of Florida College of Medicine, Gainesville, FL, USA
| | - Nancy P Mendenhall
- Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, FL, USA.,University of Florida Health Proton Therapy Institute, Jacksonville, FL, USA
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de Jong Y, van Maldegem AM, Marino-Enriquez A, de Jong D, Suijker J, Briaire-de Bruijn IH, Kruisselbrink AB, Cleton-Jansen AM, Szuhai K, Gelderblom H, Fletcher JA, Bovée JVMG. Inhibition of Bcl-2 family members sensitizes mesenchymal chondrosarcoma to conventional chemotherapy: report on a novel mesenchymal chondrosarcoma cell line. J Transl Med 2016; 96:1128-37. [PMID: 27617402 DOI: 10.1038/labinvest.2016.91] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Accepted: 07/08/2016] [Indexed: 11/09/2022] Open
Abstract
Mesenchymal chondrosarcomas are rare and highly aggressive sarcomas occurring in bone and soft tissue, with poor overall survival. Bcl-2 expression was previously shown to be upregulated in mesenchymal chondrosarcomas. We here report on a newly derived mesenchymal chondrosarcoma cell line, MCS170, in which we investigated treatment with the BH3 mimetic ABT-737 alone or in combination with conventional chemotherapy as a possible new therapeutic strategy. The presence of the characteristic HEY1-NCOA2 fusion was confirmed in the MCS170 cell line using FISH, RT-PCR, and sequencing. The MCS170 cell line was treated with ABT-737 alone or in combination with doxorubicin or cisplatin. Cell viability and proliferation was determined using WST-1 viability assays and the xCELLigence system. Expression of Bcl-2 family members was studied using immunohistochemistry. Apoptosis was determined using the caspase-glo 3/7 assay and western blot for PARP cleavage. The MCS170 cell line was sensitive to doxorubicin treatment with an IC50 of 0.09 μM after 72 h, but more resistant to cisplatin treatment with an IC50 of 4.5 μM after 72 h. Cells showed little sensitivity toward ABT-737 with an IC50 of 1.8 μM after 72 h. Combination treatments demonstrated ABT-737 synergism with cisplatin as well as doxorubicin as shown by induction of apoptosis and reduction in cell proliferation. Restoration of the apoptotic machinery by inhibition of Bcl-2 family members sensitizes MCS170 mesenchymal chondrosarcoma cells to conventional chemotherapy. This indicates that combining the inhibition of Bcl-2 family members with conventional chemotherapy can be a possible therapeutic strategy for patients with mesenchymal chondrosarcoma.
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Affiliation(s)
- Yvonne de Jong
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Adrian Marino-Enriquez
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Danielle de Jong
- Department of Molecular Cell Biology, Leiden University Medical Center, Leiden, The Netherlands
| | - Johnny Suijker
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | | | | | | | - Karoly Szuhai
- Department of Molecular Cell Biology, Leiden University Medical Center, Leiden, The Netherlands
| | - Hans Gelderblom
- Department of Medical Oncology, Leiden University Medical Center, Leiden, The Netherlands
| | - Jonathan A Fletcher
- Department of Pathology, Brigham and Women's Hospital, Harvard Medical School, Boston, MA, USA
| | - Judith V M G Bovée
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
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Peterse EFP, Cleven AHG, De Jong Y, Briaire-de Bruijn I, Fletcher JA, Danen EHJ, Cleton-Jansen AM, Bovée JVMG. No preclinical rationale for IGF1R directed therapy in chondrosarcoma of bone. BMC Cancer 2016; 16:475. [PMID: 27418340 PMCID: PMC4946092 DOI: 10.1186/s12885-016-2522-8] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2015] [Accepted: 07/05/2016] [Indexed: 12/23/2022] Open
Abstract
Background Chondrosarcoma is a malignant cartilage forming bone tumour for which no effective systemic treatment is available. Previous studies illustrate the need for a better understanding of the role of the IGF pathway in chondrosarcoma to determine if it can be a target for therapy, which was therefore explored in this study. Methods Expression of mediators of IGF1R signalling and phosphorylation status of IRS1 was determined in chondrosarcoma cell lines by qRT-PCR and western blot. The effect of activation and inhibition of IGF1R signalling on downstream targets was assessed by western blot. Ten chondrosarcoma cell lines were treated with OSI-906 (IGF1R and IR dual inhibitor) after which cell proliferation and migration were determined by a viability assay and the xCELLigence system, respectively. In addition, four chondrosarcoma cell lines were treated with a combination of doxorubicin and OSI-906. By immunohistochemistry, IGF1R expression levels were determined in tissue microarrays of 187 cartilage tumours and ten paraffin embedded cell lines. Results Mediators of IGF1R signalling are heterogeneously expressed and phosphorylated IRS1 was detected in 67 % of the tested chondrosarcoma cell lines, suggesting that IGF1R signalling is active in a subset of chondrosarcoma cell lines. In the cell lines with phosphorylated IRS1, inhibition of IGF1R signalling decreased phosphorylated Akt levels and increased IGF1R expression, but it did not influence MAPK or S6 activity. In line with these findings, treatment with IGF1R/IR inhibitors did not impact proliferation or migration in any of the chondrosarcoma cell lines, even upon stimulation with IGF1. Although synergistic effects of IGF1R/IR inhibition with doxorubicin are described for other cancers, our results demonstrate that this was not the case for chondrosarcoma. In addition, we found minimal IGF1R expression in primary tumours in contrast to the high expression detected in chondrosarcoma cell lines, even if both were derived from the same tumour, suggesting that in vitro culturing upregulates IGF1R expression. Conclusions The results from this study indicate that the IGF pathway is not essential for chondrosarcoma growth, migration or chemoresistance. Furthermore, IGF1R is only minimally expressed in chondrosarcoma primary tumours. Therefore, the IGF pathway is not expected to be an effective therapeutic target for chondrosarcoma of bone. Electronic supplementary material The online version of this article (doi:10.1186/s12885-016-2522-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
| | - Arjen H G Cleven
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | - Yvonne De Jong
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Jonathan A Fletcher
- Department of Pathology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Erik H J Danen
- Division of Toxicology, Leiden Academic Center for Drug Research, Leiden University, Leiden, The Netherlands
| | | | - Judith V M G Bovée
- Department of Pathology, Leiden University Medical Center, Leiden, The Netherlands.
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