1
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Hirasawa M, Kikuchi Y, Sato K, Yoshida A, Yamamoto A. FDG PET/CT and MRI Findings of Extraskeletal Myxoid Chondrosarcoma Showing a Nonmyxoid Cellular Variant. Clin Nucl Med 2024; 49:434-437. [PMID: 38557577 DOI: 10.1097/rlu.0000000000005146] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2024]
Abstract
ABSTRACT We present a new, extremely rare nonmyxoid cellular variant of extraskeletal myxoid chondrosarcoma. Although diagnosis is radiologically and pathologically challenging, FDG PET/CT and MRI accurately showed the malignancy and high tumor density. A 52-year-old woman complained of a left dorsal mass, which presented inhomogeneous intermediate signals on T2-weighted images, with diffusion restriction, strong enhancement, and increased accumulation of FDG (SUV max , 5.2). Although biopsy was inconclusive, a highly malignant tumor was suspected radiologically. The resected specimen was histologically diagnosed as extraskeletal myxoid chondrosarcoma by detection of EWSR1::NR4A3 fusion using fluorescence in situ hybridization.
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Affiliation(s)
| | | | - Kenji Sato
- Orthopaedic Surgery, Teikyo University School of Medicine
| | - Akihiko Yoshida
- Department of Diagnostic Pathology, National Cancer Center Hospital, Tokyo, Japan
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2
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Brodsky CN, Bucala MD, Abdulfatah EM, Siegel GW. Extraskeletal Myxoid Chondrosarcoma: Retrospective Case Series Examining Prognostic Factors, Treatment Approaches, and Oncologic Outcomes. Am J Clin Oncol 2023; 46:172-177. [PMID: 36825763 DOI: 10.1097/coc.0000000000000988] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/25/2023]
Abstract
OBJECTIVES Extraskeletal myxoid chondrosarcoma (EMC) is an ultrarare soft tissue sarcoma, and a limited number of studies are published regarding its clinical course and efficacy of treatment. The goal of this retrospective case series is to explore patient characteristics, treatment approaches, and oncologic outcomes to help inform future EMC management. METHODS All patients with a diagnosis of EMC seen at the University of Michigan Sarcoma Center between 1998 and 2021 were identified. A chart review was performed to analyze demographics, tumor characteristics, treatments, and outcomes. RESULTS Forty-four patients with EMC were identified. The median follow-up was 49.8 months. The median age at diagnosis was 57 (range: 25 to 79), and 35 patients (80%) were male. Thirty-four patients (77%) had locoregional disease at diagnosis, and 26 patients (59%) ultimately developed metastatic disease. After locoregional curative-intent surgery, 15 patients had documented recurrence, of which 11 were metastatic (73%). Five-year overall survival was 79% for all patients, 86% for locoregional disease, and 58% for metastatic disease; for locoregional disease, 5-year disease-free and metastasis-free survival post-surgery were 43% and 53%, respectively; 1-year progression-free survival for metastatic disease from the start of first-line systemic therapy was 43%. Older age was the only factor statistically associated with improved prognosis, although perioperative radiotherapy, lower histologic grade, and negative margins also had directional associations with outcomes. CONCLUSIONS The data in this patient series are generally consistent with published literature on EMC and demonstrate a high recurrence rate, high propensity for metastasis, and high rate of progression of metastatic disease on systemic therapy.
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3
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Honda Y, Katagiri H, Onoe T, Aramaki T. Extraskeletal myxoid chondrosarcoma in the pelvis successfully treated with proton beam radiotherapy. BMJ Case Rep 2023; 16:e250218. [PMID: 36720511 PMCID: PMC9890794 DOI: 10.1136/bcr-2022-250218] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023] Open
Abstract
The standard treatment for extraskeletal myxoid chondrosarcoma is wide excision. However, extraskeletal myxoid chondrosarcoma is often located in the deep layers of the extremities and pelvis, so functional impairment due to wide resection is unavoidable in many cases. In addition, the efficacy of radiotherapy and chemotherapy has not been defined, so no treatment method is established for unresectable cases. Here we report a case involving a man in his late 60s with extraskeletal myxoid chondrosarcoma of the pelvis who responded to proton beam radiotherapy with intra-arterial chemotherapy and did not require surgery. The patient maintained a complete response for more than 7 years. The findings from this case suggest that definitive irradiation can be an alternative to wide resection for cases of extraskeletal myxoid chondrosarcoma in which severe disability cannot be avoided after resection or when the tumour is inoperable due to its size and location.
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Affiliation(s)
- Yosuke Honda
- Orthopedics, Hamamatsu Red Cross Hospital, Hamamatsu, Shizuoka, Japan
- Orthopedic Oncology, Shizuoka Cancer Center, Sunto-gun, Shizuoka, Japan
| | - Hirohisa Katagiri
- Orthopedic Oncology, Shizuoka Cancer Center, Sunto-gun, Shizuoka, Japan
| | - Tsuyoshi Onoe
- Radiation and Proton Therapy, Shizuoka Cancer Center, Sunto-gun, Shizuoka, Japan
| | - Takeshi Aramaki
- Interventional Radiology, Shizuoka Cancer Center, Sunto-gun, Shizuoka, Japan
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4
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Sharma S, Lobo A, Sharma A, Sampat NY, Kumar M, Kajla R, Mohapatra SS, Mohanty SK. Primary extraskeletal myxoid chondrosarcoma of the breast: report of a case and literature review. Pathologica 2022; 114:228-237. [PMID: 35775709 PMCID: PMC9248243 DOI: 10.32074/1591-951x-303] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 07/15/2021] [Indexed: 11/30/2022] Open
Abstract
Primary extraskeletal myxoid chondrosarcoma (pEMC) of the breast is rare and only a few cases have been reported to date. Herein, we report a case of primary EMC of the breast in a 45-year-old female. The patient presented with a left breast mass for 1 month. Mammogram revealed a fairly circumscribed mass with spicules of calcifications. The core biopsy and resection specimen showed a myxoid soft tissue neoplasm with histologic features of a myxoid chondrosarcoma. Necrosis, hemorrhage, and brisk mitotic activity were present. No malignant epithelial element was identified even after extensive sampling. The tumor cells exhibited immunoreactivity for vimentin, S100, neuron specific enolase, CD99, and synaptophysin, while the epithelial, myoepithelial, and mammary lineage-associated markers were negative. As up to 81% of EMC cases harbor t(9;22)(q22;q12), this results in a fusion of EWS RNA-binding protein 1 gene (EWSR1) at 22q12 to the nuclear receptor subfamily 4, group A, member 3 gene at 9q22. A rearrangement involving the EWSR1 locus was detected in our case. Whole body PET-CT did not reveal any other mass. A diagnosis of pEMC was rendered. The patient received six cycles of 5-Fluorouracil, Cyclophosphamide, and Adriamycin. The patient was in clinical and radiologic remission at the last follow-up (18 months post surgery). PET-CT and brain MRI were negative. In conclusion, surgical pathologists should include EMC in their differential while dealing with a myxoid soft tissue lesion of the breast, particularly in the core needle biopsies. An expeditious diagnosis of EMC of the breast would allow the surgeon to carry out conservative breast surgery instead of more radical approaches taken in cases of other primary malignant mammary neoplasms.
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Affiliation(s)
- Shivani Sharma
- Department of Pathology and Laboratory Medicine, CORE Diagnostics, Gurgaon, India
| | - Anandi Lobo
- Department of Pathology and Laboratory Medicine, Advanced Medical Research Institute, Bhubaneswar, Odisha, India
| | - Anurag Sharma
- Department of Pathology and Laboratory Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Nakul Y Sampat
- Department of Pathology and Laboratory Medicine, Advanced Medical Research Institute, Bhubaneswar, Odisha, India
| | - Mohit Kumar
- Department of Pathology and Laboratory Medicine, CORE Diagnostics, Gurgaon, India
| | - Ramkrishan Kajla
- Department of Surgery, Matrachhya Medical Center, Bikaner, Rajasthan, India
| | - Satya S Mohapatra
- Department of Radiology, Institute of Medical Sciences and SUM Hospital, Bhubaneswar, Odisha, India
| | - Sambit K Mohanty
- Department of Pathology and Laboratory Medicine, CORE Diagnostics, Gurgaon, India.,Department of Pathology and Laboratory Medicine, Advanced Medical Research Institute, Bhubaneswar, Odisha, India
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5
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Zhu ZY, Wang YB, Li HY, Wu XM. Primary intracranial extraskeletal myxoid chondrosarcoma: A case report and review of literature. World J Clin Cases 2022; 10:4301-4313. [PMID: 35665108 PMCID: PMC9131214 DOI: 10.12998/wjcc.v10.i13.4301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2021] [Revised: 02/04/2022] [Accepted: 03/06/2022] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Primary intracranial extraskeletal myxoid chondrosarcoma (EMC) is an extremely rare low- to intermediate-grade malignant soft tissue sarcoma, and only 15 cases have been reported in the literature. Due to its rarity, clinical data and research on this tumor type are extremely limited, the pathogenesis and histological origin are still unclear, and the diagnostic and standard clinical treatment strategies for intracranial EMC remain controversial and undefined.
CASE SUMMARY We reported a case of a 52-year-old male who was admitted to the hospital with headache and dizziness for 1 mo, and his health status deteriorated during the last week. CT of the head showed a well-defined low-density lesion situated in the left cavernous sinus. Brain magnetic resonance imaging (MRI) showed a 3.4 cm × 3.0 cm sized, well-defined, round-shaped and heterogeneously enhanced lesion located in the left cavernous sinus. The entire lesion was removed via supratentorial craniotomy and microsurgery. Postoperative pathological diagnosis indicated primary intracranial EMC. Subsequently, the patient underwent 45 Gy/15 F stereotactic radiotherapy after discharge. At present, it is 12 mo after surgery, with regular postoperative follow-up and regular MRI examinations, that there are no clinical symptoms and radiographic evidence indicating the recurrence of the tumor, and the patient has returned to normal life.
CONCLUSION Currently, the most beneficial treatment for primary intracranial EMC is gross total resection combined with postoperative radiotherapy. Long-term follow-up is also necessary for patients.
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Affiliation(s)
- Zi-You Zhu
- Department of Neurosurgery, The First Hospital Affiliated to Jilin University, Changchun 130021, Jilin Province, China
| | - Yu-Bo Wang
- Department of Neurosurgery, The First Hospital Affiliated to Jilin University, Changchun 130021, Jilin Province, China
| | - Han-Yi Li
- Department of Orthodontics, Hospital of Stomatology of Jilin University, Changchun 130021, Jilin Province, China
| | - Xin-Min Wu
- Department of Neurosurgery, The First Hospital Affiliated to Jilin University, Changchun 130021, Jilin Province, China
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6
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Liou SS, Memarzadeh S, Dry SM, Graham RP, Moatamed NA. A rare case of vulvar extraskeletal myxoid chondrosarcoma: mimics and diagnostic clues. AUTOPSY AND CASE REPORTS 2021; 11:e2021322. [PMID: 34458187 PMCID: PMC8387072 DOI: 10.4322/acr.2021.322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2021] [Accepted: 07/11/2021] [Indexed: 11/23/2022] Open
Abstract
Only 14 cases of extraskeletal myxoid chondrosarcoma (EMC) of the vulva have been documented in the literature. We report a case of a 63-year-old woman with EMC of the vulva confirmed by both EWSR1 and NR4A3 fluorescence in situ hybridization, the latter of which is a more specific probe for this entity. The unusual location of this tumor of prominent myxoid morphology gave rise to a wide differential diagnosis, which necessitated thorough histologic evaluation and confirmatory ancillary testing in the form of immunohistochemistry and cytogenetic studies. This article aims to review extraskeletal myxoid chondrosarcoma of the vulva and various diagnostic clues to help differentiate it from its histologic mimics. This is the fifth case of vulvar EMC in the literature with confirmation of a NR4A3 gene rearrangement.
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Affiliation(s)
- Sofia S Liou
- University of California Los Angeles (UCLA), David Geffen School of Medicine, Department of Pathology and Laboratory Medicine, Los Angeles, CA, USA
| | - Sanaz Memarzadeh
- University of California Los Angeles (UCLA), David Geffen School of Medicine, Department of Obstetrics and Gynecology, Los Angeles, CA, USA.,University of California Los Angeles (UCLA), Eli and Edythe Broad Center of Regenerative Medicine and Stem Cell Research, Los Angeles, CA, USA.,University of California Los Angeles (UCLA), Molecular Biology Institute, Los Angeles, CA, USA.,The VA Greater Los Angeles Healthcare System, Los Angeles, CA, USA
| | - Sarah M Dry
- University of California Los Angeles (UCLA), David Geffen School of Medicine, Department of Pathology and Laboratory Medicine, Los Angeles, CA, USA
| | - Rondell P Graham
- Mayo Clinic, Department of Laboratory Medicine and Pathology, Rochester, MN, USA
| | - Neda A Moatamed
- University of California Los Angeles (UCLA), David Geffen School of Medicine, Department of Pathology and Laboratory Medicine, Los Angeles, CA, USA
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7
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Jacobs C, Lapeire L. Translating Molecular Profiling of Soft Tissue Sarcomas into Daily Clinical Practice. Diagnostics (Basel) 2021; 11:diagnostics11030512. [PMID: 33799327 PMCID: PMC7999686 DOI: 10.3390/diagnostics11030512] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/05/2021] [Accepted: 03/06/2021] [Indexed: 12/22/2022] Open
Abstract
Soft tissue sarcomas are a group of rare mesenchymal tumors with more than 70 subtypes described. Treatment of these subtypes in an advanced setting is mainly according to a one-size-fits-all strategy indicating a high unmet need of new and more targeted therapeutic options in order to optimize survival. The introduction of advanced molecular techniques in cancer has led to better diagnostics and identification of new therapeutic targets, leading to more personalized treatment and improved prognosis for several cancer types. In sarcoma, a likewise evolution is seen, albeit at a slower pace. This manuscript describes how in the past years advanced molecular profiling in soft tissue sarcomas was able to identify specific and often pathognomonic aberrations, deferring standard sarcoma treatment in favor of more targeted treatment from an oncologist’s point of view.
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Affiliation(s)
- Celine Jacobs
- Department of Medical Oncology, Ghent University Hospital, 9000 Ghent, Belgium;
| | - Lore Lapeire
- Department of Medical Oncology, Ghent University Hospital, 9000 Ghent, Belgium;
- Cancer Research Institute Ghent (CRIG), Ghent University, 9000 Ghent, Belgium
- Correspondence:
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8
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Stacchiotti S, Baldi GG, Morosi C, Gronchi A, Maestro R. Extraskeletal Myxoid Chondrosarcoma: State of the Art and Current Research on Biology and Clinical Management. Cancers (Basel) 2020; 12:cancers12092703. [PMID: 32967265 PMCID: PMC7563993 DOI: 10.3390/cancers12092703] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 09/11/2020] [Accepted: 09/17/2020] [Indexed: 02/07/2023] Open
Abstract
Simple Summary The aim of this review is to provide an overview of the biological basis of pathogenesis and current research in extraskeletal myxoid chondrosarcoma (EMC), together with the state of the art of treatment for localized and advanced disease. EMC is an ultra-rare sarcoma sub-type, more often arising from the soft tissues, marked by specific molecular features consisting in rearrangement of the NR4A3 gene, identified in recent years and very useful to distinguish EMC from other mimics. Available pharmacological treatments in particular are discussed, with a focus on the most recent results and future perspectives. Abstract Extraskeletal myxoid chondrosarcoma (EMC) is an ultra-rare mesenchymal neoplasm with uncertain differentiation, which arises mostly in the deep soft tissue of proximal extremities and limb girdles. EMC is marked by a translocation involving the NR4A3 gene, which can be fused in-frame with different partners, most often EWSR1 or TAF1. Although EMC biology is still poorly defined, recent studies have started shedding light on the specific contribution of NR4A3 chimeric proteins to EMC pathogenesis and clinical outcome. Standard treatment for localized disease is surgery, plus or minus radiation therapy with an expected prolonged survival even though the risk of relapse is about 50%. In advanced cases, besides the standard chemotherapy currently used for soft tissue sarcoma, antiangiogenic agents have recently shown promising activity. The aim of this review is to provide the state of the art of treatment for localized and advanced disease, with a focus on pharmacological treatments available for EMC. The biological basis of current research and future perspectives will be also discussed.
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Affiliation(s)
- Silvia Stacchiotti
- Medical Oncology Unit 2, Cancer Medicine Department, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy
- Correspondence: ; Tel.: +39-02-2390-2803; Fax: +39-02-2390-2804
| | - Giacomo Giulio Baldi
- “Sandro Pitigliani” Medical Oncology Department, Hospital of Prato, 59100 Prato, Italy;
| | - Carlo Morosi
- Deparment of Radiology, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy;
| | - Alessandro Gronchi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, 20133 Milan, Italy;
| | - Roberta Maestro
- Unit of Oncogenetics and Functional Oncogenomics, Centro di Riferimento Oncologico di Aviano (CRO) IRCCS, National Cancer Institute, 33081 Aviano, Italy;
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9
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Wagner MJ, Chau B, Loggers ET, Pollack SM, Kim TS, Kim EY, Thompson MJ, Harwood JL, Cranmer LD. Long-term Outcomes for Extraskeletal Myxoid Chondrosarcoma: A SEER Database Analysis. Cancer Epidemiol Biomarkers Prev 2020; 29:2351-2357. [PMID: 32856598 DOI: 10.1158/1055-9965.epi-20-0447] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2020] [Revised: 06/24/2020] [Accepted: 08/05/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Extraskeletal myxoid chondrosarcoma (EMCS) is a rare tumor that typically has an indolent course but high rate of recurrence. We queried the Surveillance, Epidemiology, and End Results (SEER) database to assess factors associated with metastasis, treatment, and survival. METHODS We queried the SEER 1973-2016 database for patients with myxoid chondrosarcoma (ICD-O-3: 9231/3). Kaplan-Meier analyses and Cox proportional hazard models assessed effects on overall survival (OS) of demographics and clinical characteristics. Logistic regression assessed associations between tumor location and distant disease. Primary analysis was a complete case analysis; multiple imputation (MI) was used in a sensitivity analysis. RESULTS Locoregional disease (LRD) was found in 373 (85%) of patients. In univariate analysis with LRD, surgery correlated with superior OS [HR = 0.27; 95% confidence interval (CI), 0.16-0.47]; chemotherapy and radiotherapy associated with inferior OS (HR = 1.90; 95% CI, 1.11-3.27 and HR = 1.45; 95% CI, 1.03-2.06, respectively). No treatment modality associated with OS in the adjusted, complete case model. In the adjusted sensitivity analysis, surgery associated with superior outcomes (HR = 0.36; 95% CI, 0.19-0.69). There was no OS difference by primary tumor site. 10-year OS with distant disease was 10% (95% CI, 2%-25%). CONCLUSIONS Surgery in LRD associated with improved OS in univariate analysis and adjusted models correcting for missing data. There was no OS benefit with chemotherapy or radiotherapy. IMPACT This represents the largest report of EMCS with long-term follow-up. Despite the reputedly indolent nature of EMCS, outcomes with metastatic disease are poor. We provide OS benchmarks and guidance for stratification in future prospective trials.
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Affiliation(s)
- Michael J Wagner
- Division of Medical Oncology, University of Washington, Seattle, Washington. .,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Bonny Chau
- Division of Medical Oncology, University of Washington, Seattle, Washington
| | - Elizabeth T Loggers
- Division of Medical Oncology, University of Washington, Seattle, Washington.,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Seth M Pollack
- Division of Medical Oncology, University of Washington, Seattle, Washington.,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
| | - Teresa S Kim
- Department of Surgery, University of Washington, Seattle, Washington
| | - Edward Y Kim
- Department of Radiation Oncology, University of Washington, Seattle, Washington
| | - Matthew J Thompson
- Department of Orthopedic Surgery, University of Washington, Seattle, Washington
| | - Jared L Harwood
- Department of Orthopedic Surgery, University of Washington, Seattle, Washington
| | - Lee D Cranmer
- Division of Medical Oncology, University of Washington, Seattle, Washington.,Clinical Research Division, Fred Hutchinson Cancer Research Center, Seattle, Washington
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10
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Fidele NB, Tianfu W, Liu B, Sun Y, Yifang Z. Extraskeletal Myxoid Chondrosarcoma of the Parotid Gland. Ann Maxillofac Surg 2020; 9:439-443. [PMID: 31909032 PMCID: PMC6933961 DOI: 10.4103/ams.ams_145_18] [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] [Indexed: 12/02/2022] Open
Abstract
Extraskeletal myxoid chondrosarcoma (EMC) is a rare tumor with an estimated incidence of <3% among of all soft-tissue sarcomas. It is characterized by a multinodular architecture, abundant myxoid matrix, and malignant chondroblast-like cells arranged in cords. The tumor is an entity from chondrosarcomas of bones, commonly found in the soft tissues of the lower extremities at 80%. There are very limited reports of this tumor in the head and neck, especially in the parotid gland. The purpose of this paper is to describe an EMC located at an unusual site in the parotid gland, and briefly, the literature review with special reference to the clinicopathological features and the treatment approach was discussed.
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Affiliation(s)
- Nyimi Bushabu Fidele
- Department of Oral Maxillofacial Head and Neck Oncology Surgery, School and Hospital of Stomatology, The State Key Laboratory Breeding Base of Basic Science of Stomatology and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China.,Department of Oral and Maxillofacial Surgery, Teaching Hospital of Kinshasa University, University of Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - Wu Tianfu
- Department of Oral Maxillofacial Head and Neck Oncology Surgery, School and Hospital of Stomatology, The State Key Laboratory Breeding Base of Basic Science of Stomatology and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Bing Liu
- Department of Oral Maxillofacial Head and Neck Oncology Surgery, School and Hospital of Stomatology, The State Key Laboratory Breeding Base of Basic Science of Stomatology and Key Laboratory of Oral Biomedicine Ministry of Education, School and Hospital of Stomatology, Wuhan University, Wuhan, China
| | - Yanfang Sun
- Department of Oral and Maxillofacial Surgery, Teaching Hospital of Kinshasa University, University of Kinshasa, Kinshasa, Democratic Republic of the Congo
| | - Zhao Yifang
- Department of Oral and Maxillofacial Surgery, Teaching Hospital of Kinshasa University, University of Kinshasa, Kinshasa, Democratic Republic of the Congo
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11
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Stacchiotti S, Ferrari S, Redondo A, Hindi N, Palmerini E, Vaz Salgado MA, Frezza AM, Casali PG, Gutierrez A, Lopez-Pousa A, Grignani G, Italiano A, LeCesne A, Dumont S, Blay JY, Penel N, Bernabeu D, de Alava E, Karanian M, Morosi C, Brich S, Dagrada GP, Vallacchi V, Castelli C, Brenca M, Racanelli D, Maestro R, Collini P, Cruz J, Martin-Broto J. Pazopanib for treatment of advanced extraskeletal myxoid chondrosarcoma: a multicentre, single-arm, phase 2 trial. Lancet Oncol 2019; 20:1252-1262. [DOI: 10.1016/s1470-2045(19)30319-5] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Revised: 04/25/2019] [Accepted: 04/29/2019] [Indexed: 12/17/2022]
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12
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Urbini M, Indio V, Astolfi A, Tarantino G, Renne SL, Pilotti S, Dei Tos AP, Maestro R, Collini P, Nannini M, Saponara M, Murrone L, Dagrada GP, Colombo C, Gronchi A, Pession A, Casali PG, Stacchiotti S, Pantaleo MA. Identification of an Actionable Mutation of KIT in a Case of Extraskeletal Myxoid Chondrosarcoma. Int J Mol Sci 2018; 19:ijms19071855. [PMID: 29937513 PMCID: PMC6073125 DOI: 10.3390/ijms19071855] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2018] [Revised: 06/19/2018] [Accepted: 06/21/2018] [Indexed: 01/03/2023] Open
Abstract
Extraskeletal myxoid chondrosarcoma (EMC) is an extremely rare soft tissue sarcoma, marked by a translocation involving the NR4A3 gene. EMC is usually indolent and moderately sensitive to anthracycline-based chemotherapy. Recently, we reported on the therapeutic activity of sunitinib in a series of EMC cases, however the molecular target of sunitinib in EMC is unknown. Moreover, there is still the need to identify alternative therapeutic strategies. To better characterize this disease, we performed whole transcriptome sequencing in five EMC cases. Peculiarly, in one sample, an in-frame deletion (c.1735_1737delGAT p.D579del) was identified in exon 11 of KIT. The deletion was somatic and heterozygous and was validated both at DNA and mRNA level. This sample showed a marked high expression of KIT at the mRNA level and a mild phosphorylation of the receptor. Sanger sequencing of KIT in additional 15 Formalin Fixed Paraffin Embedded (FFPE) EMC did not show any other mutated cases. In conclusion, exon 11 KIT mutation was detected only in one out of 20 EMC cases analyzed, indicating that KIT alteration is not a recurrent event in these tumors and cannot explain the EMC sensitivity to sunitinib, although it is an actionable mutation in the individual case in which it has been identified.
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MESH Headings
- Base Sequence
- Chondrosarcoma/diagnosis
- Chondrosarcoma/genetics
- Chondrosarcoma/metabolism
- Chondrosarcoma/pathology
- Computational Biology
- DNA-Binding Proteins/genetics
- DNA-Binding Proteins/metabolism
- Exons
- Gene Expression Regulation, Neoplastic
- Humans
- Neoplasms, Connective and Soft Tissue/diagnosis
- Neoplasms, Connective and Soft Tissue/genetics
- Neoplasms, Connective and Soft Tissue/metabolism
- Neoplasms, Connective and Soft Tissue/pathology
- Oncogene Proteins, Fusion/genetics
- Oncogene Proteins, Fusion/metabolism
- Proto-Oncogene Proteins c-kit/genetics
- Proto-Oncogene Proteins c-kit/metabolism
- RNA-Binding Protein EWS/genetics
- RNA-Binding Protein EWS/metabolism
- Receptors, Steroid/genetics
- Receptors, Steroid/metabolism
- Receptors, Thyroid Hormone/genetics
- Receptors, Thyroid Hormone/metabolism
- Sequence Deletion
- Transcriptome
- Exome Sequencing
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Affiliation(s)
- Milena Urbini
- "Giorgio Prodi" Cancer Research Center, University of Bologna, 40138 Bologna, Italy.
| | - Valentina Indio
- "Giorgio Prodi" Cancer Research Center, University of Bologna, 40138 Bologna, Italy.
| | - Annalisa Astolfi
- "Giorgio Prodi" Cancer Research Center, University of Bologna, 40138 Bologna, Italy.
| | - Giuseppe Tarantino
- "Giorgio Prodi" Cancer Research Center, University of Bologna, 40138 Bologna, Italy.
| | - Salvatore Lorenzo Renne
- Department of Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy.
| | - Silvana Pilotti
- Department of Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy.
| | | | - Roberta Maestro
- Unit of Experimental Oncology 1, CRO Aviano National Cancer Institute, 33081 Aviano, Italy.
| | - Paola Collini
- Department of Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy.
| | - Margherita Nannini
- Department of Specialized, Experimental and Diagnostic Medicine, Sant'Orsola-Malpighi Hospital, University of Bologna, 40138 Bologna, Italy.
| | - Maristella Saponara
- Department of Specialized, Experimental and Diagnostic Medicine, Sant'Orsola-Malpighi Hospital, University of Bologna, 40138 Bologna, Italy.
| | - Ludovica Murrone
- "Giorgio Prodi" Cancer Research Center, University of Bologna, 40138 Bologna, Italy.
| | - Gian Paolo Dagrada
- Department of Pathology, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133 Milan, Italy.
| | - Chiara Colombo
- Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133Milan, Italy.
| | - Alessandro Gronchi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133Milan, Italy.
| | - Andrea Pession
- "Giorgio Prodi" Cancer Research Center, University of Bologna, 40138 Bologna, Italy.
| | - Paolo Giovanni Casali
- Department of Cancer Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133Milan, Italy.
| | - Silvia Stacchiotti
- Department of Cancer Medicine, Fondazione IRCCS Istituto Nazionale dei Tumori, 20133Milan, Italy.
| | - Maria Abbondanza Pantaleo
- Department of Specialized, Experimental and Diagnostic Medicine, Sant'Orsola-Malpighi Hospital, University of Bologna, 40138 Bologna, Italy.
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13
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Elsayed AG, Al-Qawasmi L, Katz H, Lebowicz Y. Extraskeletal Chondrosarcoma: Long-term Follow-up of a Patient with Metastatic Disease. Cureus 2018; 10:e2709. [PMID: 30065902 PMCID: PMC6065618 DOI: 10.7759/cureus.2709] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022] Open
Abstract
Extraskeletal myxoid chondrosarcoma (EMC) is a rare soft tissue sarcoma with an indolent course and poor response to systemic treatment. We present a case of a 53-year-old male who presented with right gluteal extraskeletal myxoid chondrosarcoma. He was treated with wide local excision after receiving 50 Gray of neoadjuvant radiation therapy. Three years later he was found to have a left lower lobe lung nodule that was slowly increasing in size. He underwent a left lower lobectomy and the nodule was confirmed to be consistent with the patient’s history of EMC. One year later, lung imaging showed multiple small nodules bilaterally consistent with metastatic disease. The patient opted for watchful waiting approach. Routine follow-up imaging for four years shows a very slow progression of his disease burden. He continues to be asymptomatic. This case demonstrates the natural course of EMC and argues in favor of the watchful waiting approach in treating this disease.
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Affiliation(s)
- Ahmed G Elsayed
- Hematology and Oncology, Joan C. Edwards School of Medicine at Marshall University, Huntington, USA
| | - Leesah Al-Qawasmi
- Hematology and Oncology, Joan C. Edwards School of Medicine at Marshall University, Huntington, USA
| | - Heather Katz
- Hematology and Oncology, Joan C. Edwards School of Medicine at Marshall University, Huntington, USA
| | - Yehuda Lebowicz
- Hematology and Oncology, Joan C. Edwards School of Medicine at Marshall University, Huntington, USA
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14
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Urbini M, Astolfi A, Pantaleo MA, Serravalle S, Dei Tos AP, Picci P, Indio V, Sbaraglia M, Benini S, Righi A, Gambarotti M, Gronchi A, Colombo C, Dagrada GP, Pilotti S, Maestro R, Polano M, Saponara M, Tarantino G, Pession A, Biasco G, Casali PG, Stacchiotti S. HSPA8 as a novel fusion partner of NR4A3 in extraskeletal myxoid chondrosarcoma. Genes Chromosomes Cancer 2017; 56:582-586. [PMID: 28383167 DOI: 10.1002/gcc.22462] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 04/03/2017] [Accepted: 04/03/2017] [Indexed: 01/30/2023] Open
Abstract
Extraskeletal myxoid chondrosarcoma (EMC) is a very rare sarcoma most often arising in the soft tissue. Rare EMC of the bone have been reported. EMC exhibits distinctive clinico-pathological and genetic features; however, despite the name, it lacks any feature of cartilaginous differentiation. EMC is characterized by the rearrangement of the NR4A3, which, in most cases (about 62-75%), is fused with EWSR1 and less frequently with other partners, including TAF15 (27%), TCF12 (4%), TFG, and FUS. We herein report the identification by whole-transcriptome sequencing of HSPA8 as a novel fusion partner of NR4A3 in a case of EMC. FISH analysis confirmed the presence of a genomic HSPA8-NR4A3 translocation in the vast majority of tumor cells. Our findings expand the spectrum of NR4A3 fusion partners involved in EMC pathobiology.
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Affiliation(s)
- Milena Urbini
- "Giorgio Prodi" Cancer Research Center, University of Bologna, Bologna, Italy
| | - Annalisa Astolfi
- "Giorgio Prodi" Cancer Research Center, University of Bologna, Bologna, Italy
| | - Maria Abbondanza Pantaleo
- "Giorgio Prodi" Cancer Research Center, University of Bologna, Bologna, Italy
- Department of Specialized, Experimental and Diagnostic Medicine, Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Salvatore Serravalle
- Department of Pediatrics, "Lalla Seràgnoli", Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | | | - Piero Picci
- Laboratory of Oncologic Research, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Valentina Indio
- "Giorgio Prodi" Cancer Research Center, University of Bologna, Bologna, Italy
| | - Marta Sbaraglia
- Department of Medicine, University of Padua School of Medicine, Padua, Italy
| | - Stefania Benini
- Laboratory of Oncologic Research, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alberto Righi
- Laboratory of Oncologic Research, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Marco Gambarotti
- Laboratory of Oncologic Research, Istituto Ortopedico Rizzoli, Bologna, Italy
| | - Alessandro Gronchi
- Melanoma and Sarcoma Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Chiara Colombo
- Melanoma and Sarcoma Unit, Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Gian Paolo Dagrada
- Laboratory of Experimental Molecular Pathology, Department of Diagnostic Pathology and Laboratory, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Silvana Pilotti
- Laboratory of Experimental Molecular Pathology, Department of Diagnostic Pathology and Laboratory, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - Roberta Maestro
- Oncogenetics and Functional Oncogenomics (FOGG), CRO Aviano National Cancer Institute, Aviano, Italy
| | - Maurizio Polano
- Oncogenetics and Functional Oncogenomics (FOGG), CRO Aviano National Cancer Institute, Aviano, Italy
| | - Maristella Saponara
- Department of Specialized, Experimental and Diagnostic Medicine, Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Giuseppe Tarantino
- "Giorgio Prodi" Cancer Research Center, University of Bologna, Bologna, Italy
| | - Andrea Pession
- "Giorgio Prodi" Cancer Research Center, University of Bologna, Bologna, Italy
- Department of Pediatrics, "Lalla Seràgnoli", Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Guido Biasco
- "Giorgio Prodi" Cancer Research Center, University of Bologna, Bologna, Italy
- Department of Specialized, Experimental and Diagnostic Medicine, Sant'Orsola-Malpighi Hospital, University of Bologna, Bologna, Italy
| | - Paolo Giovanni Casali
- Adult Mesenchymal Tumour and Rare Cancer Medical Oncology Unit, Cancer Medicine Department, Fondazione IRCCS Istituto Nazionale Tumori Milan, Italy
| | - Silvia Stacchiotti
- Adult Mesenchymal Tumour and Rare Cancer Medical Oncology Unit, Cancer Medicine Department, Fondazione IRCCS Istituto Nazionale Tumori Milan, Italy
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15
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Tiwari A, Gupta VG, Bakhshi S. Newer medical therapies for metastatic soft tissue sarcoma. Expert Rev Anticancer Ther 2017; 17:257-270. [PMID: 28103739 DOI: 10.1080/14737140.2017.1285229] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
INTRODUCTION Metastatic/advanced soft tissue sarcoma has a poor prognosis conventionally, treatment options have been limited. In recent years, this area has been a rich ground for research with many new drugs being approved and several more in the pipeline. With multiple new treatment options available, it is vital to keep up pace with this rapidly changing field. Areas covered: Recent data regarding use of novel agents in advanced soft tissue sarcoma is reviewed with a focus on clinical applicability. The goal is to guide the clinician into choosing appropriate lines of therapy for the individual patient in light of recent availability of multiple new treatment options. Expert commentary: Patients with advanced soft tissue sarcoma can expect to receive several lines of therapy in the modern era. Tumor histology should ideally guide the choice of therapy. The new FDA approved second line drugs viz, trabectedin, pazopanib and eribulin should be considered first after failure of doxorubicin-based chemotherapy. Additional options have become available, such as antiangiogenic agents, mTOR inhibitors, and several new molecules targeting specific oncogenic pathways. All these agents have a role in treating soft tissue sarcoma, and careful individualization of therapy can help achieve optimal outcomes in these challenging patients.
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Affiliation(s)
- Akash Tiwari
- a Department of Medical Oncology , Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences , New Delhi , India
| | - Vineet Govinda Gupta
- a Department of Medical Oncology , Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences , New Delhi , India
| | - Sameer Bakhshi
- a Department of Medical Oncology , Dr. B.R.A. Institute Rotary Cancer Hospital, All India Institute of Medical Sciences , New Delhi , India
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16
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Balanzá R, Arrangoiz R, Cordera F, Muñoz M, Luque-de-León E, Moreno E, Molinar L, Somerville N. Pulmonary extraskeletal myxoid chondrosarcoma: A case report and literature review. Int J Surg Case Rep 2016; 27:96-101. [PMID: 27591381 PMCID: PMC5011171 DOI: 10.1016/j.ijscr.2016.08.025] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2016] [Accepted: 08/11/2016] [Indexed: 01/29/2023] Open
Abstract
Extraskeletal myxoid chondrosarcoma (EMC) is a rare tumor characterized by the multinodular growth of primitive chondroid cells in an abundant myxoid matrix. EMC is categorized as a tumor of uncertain differentiation by the 2002 WHO classification. EMC has shown to have the recurrent balanced chromosomal translocation t(9;22) (q22;q12.2), which leads to the oncogenic fusion gene EWSR1-NR4A3. EMC usually presents in male patients beyond their fifth decade as a slow growing, palpable mass in the extremities. Pulmonary extraskeletal myxoid chondrosarcomas are extremely rare with only isolated case reports found in the literature.
Background Extraskeletal myxoid chondrosarcoma (EMC) accounts for the 3% of all soft tissue sarcomas and it's categorized as a tumour of uncertain differentiation. This entity has shown to have the recurrent balanced chromosomal translocation t(9;22) (q22;q12.2), which leads to the oncogenic fusion gene EWSR1-NR4A3. This sarcoma usually presents as a slow growing, palpable mass in the extremities. EMC arising from the lung is extremely infrequent. We report one case of pulmonary extraskeletal mixoid chondrosarcoma and a review of the world literature. Case report A 69-year-old male patient presented with intermittent hemoptysis for the last 6 months. A PET/CT scan showed a hypermetabolic solid mass with lobulated borders of approximately 29 × 26 mm in the inferior right lobe. We performed a right thoracotomy with inferior lobectomy and lymphadenectomy of levels VII, VIII, X, and XI levels. The neoplasm was constituted by cords of small cells with small round nucleus and scarce cytoplasm immerse in an abundant myxoid matrix. The immunophenotype was positive for MUM-1, CDK4, MDM2, and showed focal expression for S-100 protein and CD56. The final pathology report revealed a pulmonary extraskeletal mixoid chondrosarcoma. No further surgical interventions or adjuvant therapies were needed. Conclusion EMC is an intermediate-grade neoplasm, characterized by a long clinical course with high potential for local recurrence and distant metastasis. Treatment for EMC is surgical and non-surgical treatment is reserved for recurrence or metastatic disease. Pulmonary extraskeletal myxoid chondrosarcoma is a rare neoplasm with only isolated case reports found in the literature.
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Affiliation(s)
- Ricardo Balanzá
- General Surgery Resident, Hospital Ángeles Lomas, Av. Vialidad de la Barranca s/n, Col. Valle de las Palmas Huixquilucan, Estado de México, C.P. 52763, Mexico
| | - Rodrigo Arrangoiz
- Department of Surgery, Hospital Ángeles Lomas, Av. Vialidad de la Barranca s/n, Col. Valle de las Palmas Huixquilucan, Estado de México, C.P. 52763, Mexico; Department of Surgery, Centro Médico ABC, Av. Carlos Graef Fernández 154, Col. Tlaxala, Del. Cuajimalpa de Morelos, México Distrito Federal, C.P. 05300, Mexico.
| | - Fernando Cordera
- Department of Surgery, Hospital Ángeles Lomas, Av. Vialidad de la Barranca s/n, Col. Valle de las Palmas Huixquilucan, Estado de México, C.P. 52763, Mexico; Department of Surgery, Centro Médico ABC, Av. Carlos Graef Fernández 154, Col. Tlaxala, Del. Cuajimalpa de Morelos, México Distrito Federal, C.P. 05300, Mexico
| | - Manuel Muñoz
- Department of Surgery, Centro Médico ABC, Av. Carlos Graef Fernández 154, Col. Tlaxala, Del. Cuajimalpa de Morelos, México Distrito Federal, C.P. 05300, Mexico
| | - Enrique Luque-de-León
- Department of Surgery, Centro Médico ABC, Av. Carlos Graef Fernández 154, Col. Tlaxala, Del. Cuajimalpa de Morelos, México Distrito Federal, C.P. 05300, Mexico
| | - Eduardo Moreno
- Department of Surgery, Centro Médico ABC, Av. Carlos Graef Fernández 154, Col. Tlaxala, Del. Cuajimalpa de Morelos, México Distrito Federal, C.P. 05300, Mexico
| | - Lourdes Molinar
- Department of Pathology, Hospital Ángeles Lomas, Av. Vialidad de la Barranca s/n, Col. Valle de las Palmas Huixquilucan, Estado de México, C.P. 52763, Mexico
| | - Nicole Somerville
- Universidad Anáhuac Norte, Av. Universidad Anáhuac 46, Col. Lomas Anáhuac, Huixquilucan, Estado de México, C.P. 52786, Mexico
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17
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Chen Y, Zhang Y. Myxoid chondrosarcoma of the mandible in a 22-year-old man: A case report. Mol Clin Oncol 2016; 5:237-240. [PMID: 27602220 DOI: 10.3892/mco.2016.939] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Accepted: 06/02/2016] [Indexed: 01/30/2023] Open
Abstract
This study describes a case of myxoid chondrosarcoma of the mandible in a 22-year-old male patient. A tumour in the buccal gingiva of the lower left premolar region had been identified 2 years earlier. Whole-jaw panoramic radiographs showed a hypodense shadow in the mesiodistal area near the roots of teeth 34 and 35. A maxillofacial computed tomography scan revealed a mass in the lower left premolar soft tissue, with a shadow indicating bone destruction, a clear boundary and uniform density. The preliminary diagnosis at the outpatient department was 34-35 epulis. The patient underwent surgery for 34-35 gingival tumour resection, 34 and 35 extraction, and 34 and 35 immediate implantation. The postoperative pathological examination revealed a cellular type extraskeletal myxoid chondrosarcoma of the lower left mandible. Under general anaesthesia, the patient underwent lower left mandibular block and segmental resection, submandibular triangle dissection and vessel disassociation, and musculocutaneous flap repair in the oral and maxillofacial defect area. After 9 months of follow-up, the patient had no complaints of discomfort, and tumour recurrence was not observed on imaging examinations.
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Affiliation(s)
- Ying Chen
- Department of Oral Surgery, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200011, P.R. China
| | - Ying Zhang
- Department of Oral Surgery, Ninth People's Hospital, Shanghai Jiaotong University School of Medicine, Shanghai 200011, P.R. China
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18
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Sheikhbahaei S, Marcus C, Hafezi-Nejad N, Taghipour M, Subramaniam RM. Value of FDG PET/CT in Patient Management and Outcome of Skeletal and Soft Tissue Sarcomas. PET Clin 2015; 10:375-93. [PMID: 26099673 DOI: 10.1016/j.cpet.2015.03.003] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Fluorodeoxyglucose (FDG)-PET/computed tomography (CT) has been increasingly used in bone and soft tissue sarcomas and provides advantages in the initial tumor staging, tumor grading, therapy assessment, and recurrence detection. FDG-PET/CT metabolic parameters are reliable predictors of survival in sarcomas and could be implemented in risk stratification models along with other prognostic factors in these patients.
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Affiliation(s)
- Sara Sheikhbahaei
- Russell H Morgan Department of Radiology and Radiological Sciences, Johns Hopkins School of Medicine, JHOC 3230, 601 North Caroline Street, Baltimore, MD 21287, USA
| | - Charles Marcus
- Russell H Morgan Department of Radiology and Radiological Sciences, Johns Hopkins School of Medicine, JHOC 3230, 601 North Caroline Street, Baltimore, MD 21287, USA
| | - Nima Hafezi-Nejad
- Russell H Morgan Department of Radiology and Radiological Sciences, Johns Hopkins School of Medicine, JHOC 3230, 601 North Caroline Street, Baltimore, MD 21287, USA
| | - Mehdi Taghipour
- Russell H Morgan Department of Radiology and Radiological Sciences, Johns Hopkins School of Medicine, JHOC 3230, 601 North Caroline Street, Baltimore, MD 21287, USA
| | - Rathan M Subramaniam
- Russell H Morgan Department of Radiology and Radiological Sciences, Johns Hopkins School of Medicine, JHOC 3230, 601 North Caroline Street, Baltimore, MD 21287, USA; Department of Oncology, Johns Hopkins School of Medicine, 401 North Broadway, Baltimore, MD 21231, USA; Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, 624 North Broadway, Baltimore, MD 21205, USA.
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19
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Stacchiotti S, Pantaleo MA, Astolfi A, Dagrada GP, Negri T, Dei Tos AP, Indio V, Morosi C, Gronchi A, Colombo C, Conca E, Toffolatti L, Tazzari M, Crippa F, Maestro R, Pilotti S, Casali PG. Activity of sunitinib in extraskeletal myxoid chondrosarcoma. Eur J Cancer 2014; 50:1657-64. [PMID: 24703573 DOI: 10.1016/j.ejca.2014.03.013] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2014] [Revised: 03/07/2014] [Accepted: 03/11/2014] [Indexed: 02/07/2023]
Abstract
BACKGROUND Extraskeletal myxoid chondrosarcoma (EMC) is a rare soft tissue sarcoma, marked by NR4A3 rearrangement. Herein we report on the activity of sunitinib in a series of 10 patients, strengthening what initially observed in two cases. PATIENTS AND METHODS From July 2011, 10 patients with progressive metastatic translocated EMC have been consecutively treated with sunitinib 37.5mg/day, on a named-use basis. In an attempt to interpret the activity of sunitinib in EMC, genotype/phenotype correlations were carried out by fluorescence in situ hybridization (FISH) analyses. Moreover, transcriptome, immunohistochemical and biochemical analyses of a limited set of samples were performed focusing on some putative targets of sunitinib. RESULTS Eight of 10 patients are still on therapy. Six patients had a Response Evaluation Criteria in Solid Tumours (RECIST) partial response (PR), two were stable, two progressed. Positron emission tomography (PET) was consistent in 6/6 evaluable cases. One patient underwent surgery after sunitinib, with evidence of a pathologic response. At a median follow-up of 8.5 months (range 2-28), no secondary resistance was detected. Median progression free survival (PFS) has not been reached. Interestingly, all responsive cases turned out to express the typical EWSR1-NR4A3 fusion, while refractory cases carried the alternative TAF15-NR4A3 fusion. Among putative sunitinib targets, only RET was expressed and activated in analysed samples. CONCLUSIONS This report confirms the therapeutic activity of sunitinib in EMC. Genotype/phenotype analyses support a correlation between response and EWSR1-NR4A3 fusion. Involvement of RET deserves further investigation.
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Affiliation(s)
- S Stacchiotti
- Adult Mesenchymal Tumor Medical Oncology Unit, Cancer Medicine Department, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
| | - M A Pantaleo
- Dipartimento di Medicina Sperimentale, Specialistica e Diagnostica, Università di Bologna, Bologna, Italy
| | - A Astolfi
- Centro Interdipartimentale di Ricerche sul Cancro "G. Prodi", Università di Bologna, Bologna, Italy
| | - G P Dagrada
- Experimental Molecular Pathology Unit, Department of Pathology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - T Negri
- Experimental Molecular Pathology Unit, Department of Pathology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - A P Dei Tos
- Department of Anatomic Pathology, General Hospital of Treviso, Treviso, Italy
| | - V Indio
- Centro Interdipartimentale di Ricerche sul Cancro "G. Prodi", Università di Bologna, Bologna, Italy
| | - C Morosi
- Department of Radiology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - A Gronchi
- Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - C Colombo
- Department of Surgery, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - E Conca
- Experimental Molecular Pathology Unit, Department of Pathology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - L Toffolatti
- Department of Anatomic Pathology, General Hospital of Treviso, Treviso, Italy
| | - M Tazzari
- Unit of Immunotherapy of Human Tumors, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - F Crippa
- Department of Nuclear Medicine, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - R Maestro
- Unit of Experimental Oncology 1, CRO Aviano National Cancer Institute, Aviano, Italy
| | - S Pilotti
- Experimental Molecular Pathology Unit, Department of Pathology, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
| | - P G Casali
- Adult Mesenchymal Tumor Medical Oncology Unit, Cancer Medicine Department, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy
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20
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Radaelli S, Stacchiotti S, Casali PG, Gronchi A. Emerging therapies for adult soft tissue sarcoma. Expert Rev Anticancer Ther 2014; 14:689-704. [DOI: 10.1586/14737140.2014.885840] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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21
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Radons J. The role of inflammation in sarcoma. ADVANCES IN EXPERIMENTAL MEDICINE AND BIOLOGY 2014; 816:259-313. [PMID: 24818727 DOI: 10.1007/978-3-0348-0837-8_11] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Sarcomas encompass a heterogenous group of tumors with diverse pathologically and clinically overlapping features. It is a rarely curable disease, and their management requires a multidisciplinary team approach. Chronic inflammation has emerged as one of the hallmarks of tumors including sarcomas. Classical inflammation-associated sarcomas comprise the inflammatory malignant fibrous histiocytoma and Kaposi sarcoma. The identification of specific chromosomal translocations and important intracellular signaling pathways such as Ras/Raf/MAPK, insulin-like growth factor, PI3K/AKT/mTOR, sonic hedgehog and Notch together with the increasing knowledge of angiogenesis has led to development of targeted therapies that aim to interrupt these pathways. Innovative agents like oncolytic viruses opened the way to design new therapeutic options with encouraging findings. Preclinical evidence also highlights the therapeutic potential of anti-inflammatory nutraceuticals as they can inhibit multiple pathways while being less toxic. This chapter gives an overview of actual therapeutic standards, newest evidence-based studies and exciting options for targeted therapies in sarcomas.
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Affiliation(s)
- Jürgen Radons
- Department of Radiotherapy and Radiation Oncology, Klinikum rechts der Isar, Technische Universität München, Ismaninger Straße 22, 81675, Munich, Germany,
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22
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Stacchiotti S, Dagrada GP, Sanfilippo R, Negri T, Vittimberga I, Ferrari S, Grosso F, Apice G, Tricomi M, Colombo C, Gronchi A, Dei Tos AP, Pilotti S, Casali PG. Anthracycline-based chemotherapy in extraskeletal myxoid chondrosarcoma: a retrospective study. Clin Sarcoma Res 2013; 3:16. [PMID: 24345066 PMCID: PMC3879193 DOI: 10.1186/2045-3329-3-16] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2013] [Accepted: 12/13/2013] [Indexed: 01/26/2023] Open
Abstract
BACKGROUND Extraskeletal myxoid chondrosarcoma (EMC) is a rare subgroup within soft tissue sarcomas. Its sensitivity to chemotherapy is reported to be low. METHODS We retrospectively reviewed a series of 11 EMC patients treated as from 2001 within the Italian Rare Cancer Network (RCN) with anthracycline-based chemotherapy. Pathologic diagnosis was centrally reviewed in all cases and confirmed by the presence of the specific chromosomal rearrangements, involving the NR4A3 gene locus on chromosome 9. RESULTS Eleven patients treated with anthracycline-based chemotherapy were included (M/F: 9/2 - mean age: 52 years - site of primary: lower limb/other = 9/2 - metastatic = 11 - front line/ further line = 10/1 - anthracycline as single agent/ combined with ifosfamide = 1/10). Ten patients are evaluable for response. Overall, best response according to RECIST was: partial response (PR) = 4 (40 %), stable disease (SD) = 3, progressive disease (PD) = 3 cases. Median PFS was 8 (range 2-10) months. CONCLUSIONS By contrast to what reported so far, anthracycline-based chemotherapy is active in a distinct proportion of EMC patients.
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Affiliation(s)
- Silvia Stacchiotti
- Adult Mesenchymal Tumor Medical Oncology Unit, Cancer Medicine Department, Fondazione IRCCS Istituto Nazionale Tumori, Milan, Italy.
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23
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Update on Targets and Novel Treatment Options for High-Grade Osteosarcoma and Chondrosarcoma. Hematol Oncol Clin North Am 2013; 27:1021-48. [DOI: 10.1016/j.hoc.2013.07.012] [Citation(s) in RCA: 53] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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