1
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Duan H, Li J, Ma J, Chen T, Zhang H, Shang G. Global research development of chondrosarcoma from 2003 to 2022: a bibliometric analysis. Front Pharmacol 2024; 15:1431958. [PMID: 39156101 PMCID: PMC11327078 DOI: 10.3389/fphar.2024.1431958] [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: 05/13/2024] [Accepted: 07/24/2024] [Indexed: 08/20/2024] Open
Abstract
Background Chondrosarcomas are common primary malignant bone tumors; however, comprehensive bibliometric analysis in this field has not yet been conducted. Therefore, this study aimed to explore the research hotspots and trends in the field of chondrosarcoma through bibliometric analysis to help researchers understand the current status and direction of research in the field. Methods Articles and reviews related to chondrosarcoma published between 2003 and 2022 were retrieved from the Web of Science. Countries, institutions, authors, journals, references, and keywords in this field were visualized and analyzed using CtieSpace and VOSviewer software. Results Between 2003 and 2022, 4,149 relevant articles were found. The number of articles published on chondrosarcoma has increased significantly annually, mainly from 569 institutions in China and the United States, and 81 in other countries. In total, 904 authors participated in the publication of studies related to chondrosarcomas. Over the past 20 years, articles on chondrosarcoma have been published in 958 academic journals, with Skeletal Radiology having the highest number of publications. Furthermore, keywords such as "gene expression," "radiotherapy," "experience," and "apoptosis" have been popular in recent years. Conclusion Over the past 20 years, the global trend in chondrosarcoma research has primarily been clinical research, with basic research as a supplement. In the future, communication and exchange between countries and institutions should be strengthened. Further, the future main research hotspots in the field of chondrosarcoma include mutated genes and signaling pathways, precision surgical treatment, proton therapy, radiation therapy, chemotherapy, immunotherapy, and other aspects.
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Affiliation(s)
| | | | | | | | | | - Guanning Shang
- Department of Bone and Soft Tissue Oncology, Shengjing Hospital of China Medical University, Shenyang, China
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2
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Eekers DBP, Zegers CML, Ahmed KA, Amelio D, Gupta T, Harrabi SB, Kazda T, Scartoni D, Seidel C, Shih HA, Minniti G. Controversies in neuro-oncology: Focal proton versus photon radiation therapy for adult brain tumors. Neurooncol Pract 2024; 11:369-382. [PMID: 39006517 PMCID: PMC11241386 DOI: 10.1093/nop/npae040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 07/16/2024] Open
Abstract
Radiation therapy (RT) plays a fundamental role in the treatment of malignant and benign brain tumors. Current state-of-the-art photon- and proton-based RT combines more conformal dose distribution of target volumes and accurate dose delivery while limiting the adverse radiation effects. PubMed was systematically searched from from 2000 to October 2023 to identify studies reporting outcomes related to treatment of central nervous system (CNS)/skull base tumors with PT in adults. Several studies have demonstrated that proton therapy (PT) provides a reduced dose to healthy brain parenchyma compared with photon-based (xRT) radiation techniques. However, whether dosimetric advantages translate into superior clinical outcomes for different adult brain tumors remains an open question. This review aims at critically reviewing the recent studies on PT in adult patients with brain tumors, including glioma, meningiomas, and chordomas, to explore its potential benefits compared with xRT.
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Affiliation(s)
- Danielle B P Eekers
- Department of Radiation Oncology (Maastro), Maastricht University Medical Center, GROW-School for Oncology and Reproduction, Maastricht, The Netherlands
| | - Catharina M L Zegers
- Department of Radiation Oncology (Maastro), Maastricht University Medical Center, GROW-School for Oncology and Reproduction, Maastricht, The Netherlands
| | - Kamran A Ahmed
- Departments of Oncologic Sciences, University of South Florida Morsani College of Medicine, Tampa, Florida, USA
- Department of Radiation Oncology, Moffitt Cancer Center, Tampa, Florida, USA
| | - Dante Amelio
- Trento Proton Therapy Center, Azienda Provinciale per i Servizi Sanitari (APSS), Trento, Italy
| | - Tejpal Gupta
- Department of Radiation Oncology, ACTREC/TMH, Tata Memorial Centre, Homi Bhabha National Institute (HBNI), Mumbai, India
| | - Semi Ben Harrabi
- Department of Radiation Oncology, Heidelberg Ion Beam Therapy Center (HIT), University Hospital Heidelberg, Heidelberg, Germany
| | - Tomas Kazda
- Department of Radiation Oncology, Faculty of Medicine, Masaryk University and Masaryk Memorial Cancer Institute, Brno, Czech Republic
| | - Daniele Scartoni
- Trento Proton Therapy Center, Azienda Provinciale per i Servizi Sanitari (APSS), Trento, Italy
| | - Clemens Seidel
- Comprehensive Cancer Center Central Germany, Leipzig, Germany
- Department of Radiation Oncology, University of Leipzig Medical Center, Leipzig, Germany
| | - Helen A Shih
- Department of Radiation Oncology, Massachusetts General Hospital, Harvard Medical School, Boston, Massachusetts, USA
| | - Giuseppe Minniti
- Department of Radiological Sciences, Oncology and Anatomical Pathology, Sapienza University of Rome, Policlinico Umberto I, Rome, Italy
- IRCCS Neuromed, Pozzilli IS, Italy
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3
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Sun Y, Yilala MH, Musumano LB, Yang J, Sanna M. Surgical management of chondrosarcomas of the skull-base and temporal bone. Eur Arch Otorhinolaryngol 2024:10.1007/s00405-024-08864-x. [PMID: 39085472 DOI: 10.1007/s00405-024-08864-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2024] [Accepted: 07/22/2024] [Indexed: 08/02/2024]
Abstract
OBJECTIVES To analyze the overall long-term outcome of surgically treated skull base and temporal bone chondrosarcomas. METHODS The medical records of patients with surgically treated skull base and temporal bone chondrosarcomas between 1983 and 2024 were thoroughly evaluated. RESULTS Out of a total of over 5000 skull base surgeries performed at our center, only 29 patients had histopathologically confirmed chondrosarcomas of the skull base and temporal bone. The mean of patients age was 45.6, and the male-to-female ratio was 1.9:1. The most common symptoms included hearing loss (58.6%), tinnitus (41.4%), diplopia (31%), dysphonia (24.1%), dysphagia (20.7%), vertigo (10.3%), and dizziness (10.3%). The most frequent locations of lesions among the 29 patients are as follows: petroclival region (34.5%), jugular foramen (27.6%), petrous apex (17.2%), middle ear (13.8%), others (3.4%). TO, IFTA, IFTB, IFTC, POTS, and combined surgical approaches were commonly used. The rate of gross total removal and recurrence was 82.6% and 13.8% respectively. The follow-up duration of 6 patients was more than five years and less than ten years whereas ten patients had more than ten years of follow-up. CONCLUSIONS Chondrosarcoma of the skull base and temporal bone is a very rare pathology. Due to its multiple potential sites of origin and histological specificity, it presents us with significant challenges. Gross total removal is the primary treatment for chondrosarcoma of the skull base and temporal bone. Personalized decision-making should be considered based on the following aspects: tumor, patient, and surgeon's factors. Postoperative radiation therapy is complementary to surgical treatment in grades II and III lesions to achieve long-term survival.
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Affiliation(s)
- Yi Sun
- Department of Otorhinolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China
| | - Melcol Hailu Yilala
- Department of ORL-HNS, College of Health Sciences, Addis Ababa University, Addis Ababa, Ethiopia
| | - Lucia Belen Musumano
- ENT and Audiology Unit, Department of Neurosciences and Rehabilitation, University of Ferrara, 44121, Ferrara, Italy
| | - Jianming Yang
- Department of Otorhinolaryngology, Head and Neck Surgery, The Second Affiliated Hospital of Anhui Medical University, Hefei, China.
| | - Mario Sanna
- Department of Otology and Skull Base Surgery, Gruppo Otologico, 29121, Piacenza, Italy
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4
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Chen Y, Zhang H. Immune microenvironment and immunotherapy for chordoma. Front Oncol 2024; 14:1374249. [PMID: 38983929 PMCID: PMC11232415 DOI: 10.3389/fonc.2024.1374249] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2024] [Accepted: 06/11/2024] [Indexed: 07/11/2024] Open
Abstract
Chordoma, as a rare, low-grade malignant tumor that tends to occur in the midline of the body, grows slowly but often severely invades surrounding tissues and bones. Due to the severe invasion and damage to the surrounding tissues, chordoma is difficult to be gross totally resected in surgery, and the progression of the residual tumor is often unavoidable. Besides, the tumor is insensitive to conventional radiotherapy and chemotherapy, thus finding effective treatment methods for chordoma is urgent. Nowadays, immunotherapy has made a series of breakthroughs and shown good therapeutic effects in kinds of tumors, which brings new insights into tumors without effective treatment strategies. With the deepening of research on immunotherapy, some studies focused on the immune microenvironment of chordoma have been published, most of them concentrated on the infiltration of immune cells, the expression of tumor-specific antigen or the immune checkpoint expression. On this basis, a series of immunotherapy studies of chordoma are under way, some of which have shown encouraging results. In this review, we reviewed the research about immune microenvironment and immunotherapy for chordoma, combined with the existing clinical trials data, hoping to clarify the frontiers and limitations of chordoma immune research, and provide reference for follow-up immunotherapy research on chordoma.
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Affiliation(s)
| | - Hongwei Zhang
- Department of Neurosurgery, Sanbo Brain Hospital, Capital Medical University, Beijing, China
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5
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Oura T, Shimono T, Horiuchi D, Goto T, Takita H, Tsukamoto T, Tatekawa H, Ueda D, Matsushita S, Mitsuyama Y, Atsukawa N, Miki Y. Evaluation of cranial nerve involvement in chordomas and chondrosarcomas: a retrospective imaging study. Neuroradiology 2024; 66:955-961. [PMID: 38407581 DOI: 10.1007/s00234-024-03322-1] [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: 11/08/2023] [Accepted: 02/20/2024] [Indexed: 02/27/2024]
Abstract
PURPOSE Cranial nerve involvement (CNI) influences the treatment strategies and prognosis of head and neck tumors. However, its incidence in skull base chordomas and chondrosarcomas remains to be investigated. This study evaluated the imaging features of chordoma and chondrosarcoma, with a focus on the differences in CNI. METHODS Forty-two patients (26 and 16 patients with chordomas and chondrosarcomas, respectively) treated at our institution between January 2007 and January 2023 were included in this retrospective study. Imaging features, such as the maximum diameter, tumor location (midline or off-midline), calcification, signal intensity on T2-weighted image, mean apparent diffusion coefficient (ADC) values, contrast enhancement, and CNI, were evaluated and compared using Fisher's exact test or the Mann-Whitney U-test. The odds ratio (OR) was calculated to evaluate the association between the histological type and imaging features. RESULTS The incidence of CNI in chondrosarcomas was significantly higher than that in chordomas (63% vs. 8%, P < 0.001). An off-midline location was more common in chondrosarcomas than in chordomas (86% vs. 13%; P < 0.001). The mean ADC values of chondrosarcomas were significantly higher than those of chordomas (P < 0.001). Significant associations were identified between chondrosarcomas and CNI (OR = 20.00; P < 0.001), location (OR = 53.70; P < 0.001), and mean ADC values (OR = 1.01; P = 0.002). CONCLUSION The incidence of CNI and off-midline location in chondrosarcomas was significantly higher than that in chordomas. CNI, tumor location, and the mean ADC can help distinguish between these entities.
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Affiliation(s)
- Tatsushi Oura
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan.
| | - Taro Shimono
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Daisuke Horiuchi
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Takeo Goto
- Department of Neurosurgery, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Hirotaka Takita
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Taro Tsukamoto
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Hiroyuki Tatekawa
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Daiju Ueda
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Shu Matsushita
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Yasuhito Mitsuyama
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Natsuko Atsukawa
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
| | - Yukio Miki
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, Osaka, Japan
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6
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Alsubaie H, Aldoseri R, Alshehabi M, Nasser M. Nasopharyngeal Chordoma: A Case Report. Cureus 2024; 16:e58636. [PMID: 38644942 PMCID: PMC11032088 DOI: 10.7759/cureus.58636] [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: 04/20/2024] [Indexed: 04/23/2024] Open
Abstract
Chordoma is a rare malignant neoplasm arising from remnants of primitive notochord. The most common location for chordoma is in the sacrum. This case presents a 10-year-old medically free male who came to the ENT clinic with the impression of adenoid hypertrophy. After further investigations, including imaging and biopsy, it was found to be a nasopharyngeal chordoma. Our aim, in this case, is to increase the suspension of differential diagnosis of nasopharyngeal masses other than adenoid hypertrophy. In addition, it highlights the importance of imaging in the evaluation of nasopharyngeal masses.
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Affiliation(s)
| | | | | | - Mai Nasser
- Otolaryngology & Head and Neck Surgery, The Royal Medical Services, Riffa, BHR
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7
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Valencia-Sanchez BA, Kim JD, Zhou S, Chen S, Levy ML, Roxbury C, Patel VA, Polster SP. Special Considerations in Pediatric Endoscopic Skull Base Surgery. J Clin Med 2024; 13:1924. [PMID: 38610689 PMCID: PMC11013018 DOI: 10.3390/jcm13071924] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 03/20/2024] [Accepted: 03/23/2024] [Indexed: 04/14/2024] Open
Abstract
Originally pioneered in adults, endoscopic endonasal approaches for skull base pathology are being increasingly applied as a minimally invasive alternative for young children. Intrinsic anatomic differences between these patient populations have sparked discussions on the feasibility, safety, and efficacy of these techniques in pediatric patients. This work aims to serve as a primer for clinicians engaged in the rapidly evolving field of pediatric endoscopic skull base surgery. A succinct overview of relevant embryology, sinonasal anatomy, and diagnostic workup is presented to emphasize key differences and unique technical considerations. Additional discussions regarding select skull base lesions, reconstructive paradigms, potential surgical complications, and postoperative care are also highlighted in the setting of multidisciplinary teams.
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Affiliation(s)
| | - Jeeho D. Kim
- Department of Otolaryngology-Head and Neck Surgery, Naval Medical Center San Diego, San Diego, CA 92134, USA
| | - Sheng Zhou
- USC Caruso Department of Otolaryngology-Head and Neck Surgery, Los Angeles, CA 90033, USA
| | - Sonja Chen
- Department of Neurosurgery, University of Chicago, Chicago, IL 60637, USA (S.P.P.)
| | - Michael L. Levy
- Division of Pediatric Neurosurgery, Rady Children’s Hospital, San Diego, CA 92123, USA
- Department of Neurosurgery, University of California San Diego, La Jolla, CA 92093, USA
| | - Christopher Roxbury
- Department of Surgery, Section of Otolaryngology, University of Chicago Medicine, Chicago, IL 60637, USA;
| | - Vijay A. Patel
- Division of Pediatric Otolaryngology, Rady Children’s Hospital, San Diego, CA 92123, USA
- Department of Otolaryngology-Head and Neck Surgery, University of California San Diego, La Jolla, CA 92093, USA
| | - Sean P. Polster
- Department of Neurosurgery, University of Chicago, Chicago, IL 60637, USA (S.P.P.)
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8
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Nakamura M, Mizumoto M, Saito T, Shimizu S, Li Y, Oshiro Y, Inaba M, Hosaka S, Fukushima H, Suzuki R, Iizumi T, Nakai K, Maruo K, Sakurai H. A systematic review and meta-analysis of radiotherapy and particle beam therapy for skull base chondrosarcoma: TRP-chondrosarcoma 2024. Front Oncol 2024; 14:1380716. [PMID: 38567162 PMCID: PMC10985235 DOI: 10.3389/fonc.2024.1380716] [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: 02/02/2024] [Accepted: 03/06/2024] [Indexed: 04/04/2024] Open
Abstract
Introduction Chondrosarcoma is a rare malignant bone tumor. Particle beam therapy (PT) can concentrate doses to targets while reducing adverse events. A meta-analysis based on a literature review was performed to examine the efficacy of PT and photon radiotherapy for skull base chondrosarcoma. Methods The meta-analysis was conducted using 21 articles published from 1990 to 2022. Results After PT, the 3- and 5-year overall survival (OS) rates were 94.1% (95% confidence interval [CI]: 91.0-96.2%) and 93.9% (95% CI: 90.6-96.1%), respectively, and the 3- and 5-year local control rates were 95.4% (95% CI: 92.0-97.4%) and 90.1% (95% CI: 76.8-96.0%), respectively. Meta-regression analysis revealed a significant association of PT with a superior 5-year OS rate compared to three-dimensional conformal radiotherapy (p < 0.001). In the studies used in the meta-analysis, the major adverse event of grade 2 or higher was temporal lobe necrosis (incidence 1-18%, median 7%). Conclusion PT for skull base chondrosarcoma had a good outcome and may be a valuable option among radiotherapy modalities. However, high-dose postoperative irradiation of skull base chondrosarcoma can cause adverse events such as temporal lobe necrosis.
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Affiliation(s)
| | - Masashi Mizumoto
- Department of Radiation Oncology, University of Tsukuba, Tsukuba, Japan
| | - Takashi Saito
- Department of Radiation Oncology, University of Tsukuba, Tsukuba, Japan
| | - Shosei Shimizu
- Department of Pediatric Radiation Therapy Center/Pediatric Proton Beam Therapy Center, Hebei Yizhou Cancer Hospital, Zhuozhou, China
| | - Yinuo Li
- Department of Radiation Oncology, University of Tsukuba, Tsukuba, Japan
| | - Yoshiko Oshiro
- Department of Radiation Oncology, University of Tsukuba, Tsukuba, Japan
- Department of Radiation Oncology, Tsukuba Medical Center Hospital, Tsukuba, Japan
| | - Masako Inaba
- Department of Pediatrics, University of Tsukuba Hospital, Tsukuba, Japan
| | - Sho Hosaka
- Department of Pediatrics, University of Tsukuba Hospital, Tsukuba, Japan
| | - Hiroko Fukushima
- Department of Child Health, Institute of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Ryoko Suzuki
- Department of Child Health, Institute of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Takashi Iizumi
- Department of Radiation Oncology, University of Tsukuba, Tsukuba, Japan
| | - Kei Nakai
- Department of Radiation Oncology, University of Tsukuba, Tsukuba, Japan
| | - Kazushi Maruo
- Department of Biostatistics, Institute of Medicine, University of Tsukuba, Tsukuba, Japan
| | - Hideyuki Sakurai
- Department of Radiation Oncology, University of Tsukuba, Tsukuba, Japan
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9
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Tavares Junior MCM, Morale V, Soares LDS, Teixeira WGJ, Narazaki DK. Parasagittal resection of multilevel cervical chordoma with autograft duraplasty and unilateral vertebral artery ligation: A case report and literature review. Radiol Case Rep 2024; 19:1181-1189. [PMID: 38259708 PMCID: PMC10801135 DOI: 10.1016/j.radcr.2023.12.039] [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: 11/13/2023] [Revised: 12/18/2023] [Accepted: 12/20/2023] [Indexed: 01/24/2024] Open
Abstract
Chordomas are rare tumors and the recommended course of treatment typically entails surgical resection, which presents significant challenges owing to the anatomical location commonly involved and the inherent resistance of these lesions to radiation and chemotherapy. This case report details the experience of a 61-year-old male who underwent a parasagittal resection spanning from C1 to C4. A durotomy was executed to enable en bloc excision of the tumor. Subsequently, a duraplasty procedure was implemented, utilizing autologous muscle fascia grafting. A comprehensive analysis of the pertinent literature was conducted to underscore the key clinical aspects and outcomes related to this topic.
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Affiliation(s)
| | - Victor Morale
- Cancer Institute of Sao Paulo State – Oncologic Orthopedic Spinal Surgery Division, University of Sao Paulo, Sao Paulo, Brazil
| | - Lucas de Sousa Soares
- Cancer Institute of Sao Paulo State – Oncologic Orthopedic Spinal Surgery Division, University of Sao Paulo, Sao Paulo, Brazil
| | | | - Douglas Kenji Narazaki
- Cancer Institute of Sao Paulo State – Oncologic Orthopedic Spinal Surgery Division, University of Sao Paulo, Sao Paulo, Brazil
- DWO Medicos Associados, Sao Paulo, Brazil
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10
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Agosti E, Zeppieri M, Antonietti S, Ius T, Fontanella MM, Panciani PP. Advancing the Management of Skull Base Chondrosarcomas: A Systematic Review of Targeted Therapies. J Pers Med 2024; 14:261. [PMID: 38541003 PMCID: PMC10971225 DOI: 10.3390/jpm14030261] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Revised: 02/24/2024] [Accepted: 02/25/2024] [Indexed: 03/28/2024] Open
Abstract
Background: Chondrosarcomas rank as the second most common primary bone malignancy. Characterized by the production of a cartilaginous matrix, these tumors typically exhibit resistance to both radiotherapy (RT) and chemotherapy (CT), resulting in overall poor outcomes: a high rate of mortality, especially among children and adolescents. Due to the considerable resistance to current conventional therapies such as surgery, CT, and RT, there is an urgent need to identify factors contributing to resistance and discover new strategies for optimal treatment. Over the past decade, researchers have delved into the dysregulation of genes associated with tumor development and therapy resistance to identify potential therapeutic targets for overcoming resistance. Recent studies have suggested several promising biomarkers and therapeutic targets for chondrosarcoma, including isocitrate dehydrogenase (IDH1/2) and COL2A1. Molecule-targeting agents and immunotherapies have demonstrated favorable antitumor activity in clinical studies involving patients with advanced chondrosarcomas. In this systematic review, we delineate the clinical features of chondrosarcoma and provide a summary of gene dysregulation and mutation associated with tumor development, as well as targeted therapies as a promising molecular approach. Finally, we analyze the probable role of the tumor microenvironment in chondrosarcoma drug resistance. Methods: A systematic search was conducted across major medical databases (PubMed, Embase, and Cochrane Library) up to 10 November 2023. The search strategy utilized relevant Medical Subject Heading (MeSH) terms and keywords related to “chondrosarcomas”, “target therapies”, “immunotherapies”, and “outcomes”. The studies included in this review consist of randomized controlled trials, non-randomized controlled trials, and cohort studies reporting on the use of target therapies for the treatment of chondrosarcoma in human subjects. Results: Of the initial 279 articles identified, 40 articles were included in the article. The exclusion of 140 articles was due to reasons such as irrelevance, non-reporting of selected results, systematic literature review or meta-analysis, and lack of details on the method/results. Three tables highlighted clinical studies, preclinical studies, and ongoing clinical trials, encompassing 13, 7, and 20 studies, respectively. For the clinical study, a range of molecular targets, such as death receptors 4/5 (DR4 and DR5) (15%), platelet-derived growth factor receptor-alpha or -beta (PDGFR-α, PDGFR-β) (31%), were investigated. Adverse events were mainly constitutional symptoms emphasizing that to improve therapy tolerance, careful observation and tailored management are essential. Preclinical studies analyzed various molecular targets such as DR4/5 (28.6%) and COX-2 (28.6%). The prevalent indicator of antitumoral activity was the apoptotic rate of both a single agent (tumor necrosis factor-related apoptosis-inducing ligand: TRAIL) and double agents (TRAIL-DOX, TRAIL-MG132). Ongoing clinical trials, the majority in Phase II (53.9%), highlighted possible therapeutic strategies such as IDH1 inhibitors and PD-1/PD-L1 inhibitors (30.8%). Conclusions: The present review offers a comprehensive analysis of targeted therapeutics for skull base chondrosarcomas, highlighting a complex landscape characterized by a range of treatment approaches and new opportunities for tailored interventions. The combination of results from molecular research and clinical trials emphasizes the necessity for specialized treatment strategies and the complexity of chondrosarcoma biology.
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Affiliation(s)
- Edoardo Agosti
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Piazza Spedali Civili 1, 25123 Brescia, Italy; (E.A.)
| | - Marco Zeppieri
- Department of Ophthalmology, University Hospital of Udine, p.le S. Maria della Misericordia 15, 33100 Udine, Italy
| | - Sara Antonietti
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Piazza Spedali Civili 1, 25123 Brescia, Italy; (E.A.)
| | - Tamara Ius
- Neurosurgery Unit, Head-Neck and NeuroScience Department, University Hospital of Udine, p.le S. Maria della Misericordia 15, 33100 Udine, Italy
| | - Marco Maria Fontanella
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Piazza Spedali Civili 1, 25123 Brescia, Italy; (E.A.)
| | - Pier Paolo Panciani
- Division of Neurosurgery, Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, Piazza Spedali Civili 1, 25123 Brescia, Italy; (E.A.)
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11
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Ravindran PK, Keizer ME, Kunst HDPM, Compter I, Van Aalst J, Eekers DBP, Temel Y. Skull-Base Chondrosarcoma: A Systematic Review of the Role of Postoperative Radiotherapy. Cancers (Basel) 2024; 16:856. [PMID: 38473218 DOI: 10.3390/cancers16050856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Revised: 02/12/2024] [Accepted: 02/14/2024] [Indexed: 03/14/2024] Open
Abstract
Surgery and radiotherapy are key elements to the treatment of skull-base chondrosarcomas; however, there is currently no consensus regarding whether or not adjuvant radiotherapy has to be administered. This study searched the EMBASE, Cochrane, and PubMed databases for clinical studies evaluating the long-term prognosis of surgery with or without adjuvant radiotherapy. After reviewing the search results, a total of 22 articles were selected for this review. A total of 1388 patients were included in this cohort, of which 186 received surgery only. With mean follow-up periods ranging from 39.1 to 86 months, surgical treatment provided progression-free survival (PFS) rates ranging from 83.7 to 92.9% at 3 years, 60.0 to 92.9% at 5 years, and 58.2 to 64.0% at 10 years. Postoperative radiotherapy provides PFS rates ranging between 87 and 96.2% at 3 years, 57.1 and 100% at 5 years, and 67 and 100% at 10 years. Recurrence rates varied from 5.3% to 39.0% in the surgery-only approach and between 1.5% and 42.90% for the postoperative radiotherapy group. When considering prognostic variables, higher age, brainstem/optic apparatus compression, and larger tumor volume prior to radiotherapy were found to be significant factors for local recurrence.
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Affiliation(s)
- Pawan Kishore Ravindran
- Department of Neurosurgery, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
- Dutch Academic Alliance Skull Base Pathology, Maastricht University Medical Center+, Radboud University Medical Center, 6229 HX Maastricht, The Netherlands
| | - Max E Keizer
- Department of Neurosurgery, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
- Dutch Academic Alliance Skull Base Pathology, Maastricht University Medical Center+, Radboud University Medical Center, 6229 HX Maastricht, The Netherlands
| | - Henricus Dirk P M Kunst
- Dutch Academic Alliance Skull Base Pathology, Maastricht University Medical Center+, Radboud University Medical Center, 6229 HX Maastricht, The Netherlands
- Department of Otorhinolaryngology, Head & Neck Surgery, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
- Department of Otorhinolaryngology, Head & Neck Surgery, Radboud University Medical Center, 6525 GA Nijmegen, The Netherlands
| | - Inge Compter
- Dutch Academic Alliance Skull Base Pathology, Maastricht University Medical Center+, Radboud University Medical Center, 6229 HX Maastricht, The Netherlands
- Department of Radiation Oncology (Maastro), GROW School for Oncology and Reproduction, Maastricht University Medical Center+, 6229 ET Maastricht, The Netherlands
| | - Jasper Van Aalst
- Department of Neurosurgery, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
- Dutch Academic Alliance Skull Base Pathology, Maastricht University Medical Center+, Radboud University Medical Center, 6229 HX Maastricht, The Netherlands
| | - Daniëlle B P Eekers
- Dutch Academic Alliance Skull Base Pathology, Maastricht University Medical Center+, Radboud University Medical Center, 6229 HX Maastricht, The Netherlands
- Department of Radiation Oncology (Maastro), GROW School for Oncology and Reproduction, Maastricht University Medical Center+, 6229 ET Maastricht, The Netherlands
| | - Yasin Temel
- Department of Neurosurgery, Maastricht University Medical Center+, 6229 HX Maastricht, The Netherlands
- Dutch Academic Alliance Skull Base Pathology, Maastricht University Medical Center+, Radboud University Medical Center, 6229 HX Maastricht, The Netherlands
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12
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Varachev V, Shekhtman A, Guskov D, Rogozhin D, Zasedatelev A, Nasedkina T. Diagnostics of IDH1/2 Mutations in Intracranial Chondroid Tumors: Comparison of Molecular Genetic Methods and Immunohistochemistry. Diagnostics (Basel) 2024; 14:200. [PMID: 38248076 PMCID: PMC10814347 DOI: 10.3390/diagnostics14020200] [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: 11/20/2023] [Revised: 01/11/2024] [Accepted: 01/13/2024] [Indexed: 01/23/2024] Open
Abstract
Intracranial chondroid tumors are a heterogeneous group of neoplasms characterized by the presence of a cartilage matrix. These tumors exhibit overlapping clinical and histological features. Mutations in IDH1/2 genes serve as important diagnostic markers of tumor type, particularly chondrosarcoma. To improve the accuracy of IDH1/2 diagnostics, we compared three methods: biochip assay, real-time PCR with DNA melting analysis using TaqMan probes and sequencing (qPCR-DMA-Sanger), and immunohistochemistry (IHC). Tumor samples from 96 patients were investigated. The IDH1 mutations were detected in 34/64 (53%) chondrosarcomas; IHC detected 27/56 (48.2%) mutations, the qPCR-DMA-Sanger method 27/59 (46%) mutations, and the biochip assay revealed 29/60 (48.3%) mutations. The detection of IDH1 mutations in chordoma (2/15) and osteosarcoma (2/7) suggested the need for a revised diagnosis. In benign tumors, IDH1 mutations were present in chondroma (4/6), but absent in chondromyxoid fibroma (0/4). The most frequent IDH1 mutations were R132C (60%), R132L, and R132G (13.5% each), R132H (8%), and R132S (5%). The concordance between the biochip assay and IHC was 90%, between IHC and PCR-DMA-Sanger 83%, and between biochip assay and qPCR-DMA-Sanger was 98%, respectively. No IDH2 mutations were found. The use of independent diagnostic methods may improve the detection of IDH-mutant specimens in chondroid tumors.
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Affiliation(s)
- Vyacheslav Varachev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia; (V.V.); (D.G.); (A.Z.)
| | - Anastasia Shekhtman
- N.N. Burdenko National Medical Research Center of Neurosurgery, Ministry of Health of the Russian Federation, 125047 Moscow, Russia;
- Russian Children’s Clinical Hospital, N.I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, 119571 Moscow, Russia;
| | - Dmitrii Guskov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia; (V.V.); (D.G.); (A.Z.)
| | - Dmitrii Rogozhin
- Russian Children’s Clinical Hospital, N.I. Pirogov Russian National Research Medical University, Ministry of Health of the Russian Federation, 119571 Moscow, Russia;
- N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of the Russian Federation, 115522 Moscow, Russia
| | - Alexander Zasedatelev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia; (V.V.); (D.G.); (A.Z.)
| | - Tatiana Nasedkina
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 119991 Moscow, Russia; (V.V.); (D.G.); (A.Z.)
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13
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Chen S, Ulloa R, Soffer J, Alcazar-Felix RJ, Snyderman CH, Gardner PA, Patel VA, Polster SP. Chordoma: A Comprehensive Systematic Review of Clinical Trials. Cancers (Basel) 2023; 15:5800. [PMID: 38136345 PMCID: PMC10741859 DOI: 10.3390/cancers15245800] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2023] [Accepted: 12/06/2023] [Indexed: 12/24/2023] Open
Abstract
This systematic review aims to characterize ongoing clinical trials and therapeutic treatment options for chordoma, a rare notochordal remnant tumor that primarily affects the cranial base, mobile spine, and sacrum. While radical surgical resection remains the cornerstone for chordoma management, unique technical challenges posed by its proximity to critical neurovascular structures confer a tendency towards disease recurrence which often requires additional treatment modalities. In an attempt to better understand the current treatment landscape, a systematic review was designed to identify clinical trials directed at chordoma. A total of 108 chordoma trials were identified from four clinical trial databases; fifty-one trials were included in the final analysis, of which only 14 were designated as completed (27.5%). Aggregate data suggests most chordoma interventions are repurposed from other neoplasms that share common molecular pathways, with a recent emphasis on combination therapeutics within and across drug classes. Naturally, the publication and dissemination of clinical trial results remain a concern (n = 4, 28.6%), highlighting the need for enhanced reporting and transparency measures. Active clinical trial efforts are quite promising, with a renewed focus on novel biotherapeutic targets and deciphering the natural history, as well as survivorship of this complex disease.
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Affiliation(s)
- Sonja Chen
- Department of Neurosurgery, University of Chicago, Chicago, IL 60637, USA; (S.C.); (R.J.A.-F.)
| | - Ruben Ulloa
- Department of Otolaryngology—Head and Neck Surgery, Washington University in St. Louis, St. Louis, MO 63110, USA;
| | - Justin Soffer
- Department of Otolaryngology—Head and Neck Surgery, University of Tennessee Health Science Center, Memphis, TN 38104, USA;
| | | | - Carl H. Snyderman
- Department of Otolaryngology—Head and Neck Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15219, USA;
| | - Paul A. Gardner
- Center for Cranial Base Surgery, University of Pittsburgh Medical Center, Pittsburgh, PA 15219, USA;
| | - Vijay A. Patel
- Department of Otolaryngology—Head and Neck Surgery, University of California San Diego, La Jolla, CA 92093, USA;
- Division of Pediatric Otolaryngology, Rady Children’s Hospital—San Diego, San Diego, CA 92123, USA
| | - Sean P. Polster
- Department of Neurosurgery, University of Chicago, Chicago, IL 60637, USA; (S.C.); (R.J.A.-F.)
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14
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Morita S, Numazawa S, Fukushima T. Radical resection of intracavernous chondrosarcoma using an intradural keyhole approach: how I do it. Acta Neurochir (Wien) 2023; 165:4121-4124. [PMID: 37857910 DOI: 10.1007/s00701-023-05837-7] [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: 07/28/2023] [Accepted: 10/03/2023] [Indexed: 10/21/2023]
Abstract
BACKGROUND Skull base chondrosarcoma is rare, arising from the clivus or petroclival junction, and usually presents as ocular motility disorders. Endonasal transsphenoidal surgery may be performed in some cases of midline clivus chondrosarcoma. Chondrosarcoma is located within the cavernous sinus and presents a softer/gelatinous mass and can be removed with suctions and curettage. We have been using a simple intradural keyhole transcavernous approach, avoiding a complex extradural transcavernous dissection. METHODS The intracavernous chondrosarcoma was removed via a 5 mm keyhole opening over the Parkinson's triangle using a standard frontotemporal intradural approach. CONCLUSION Minimally invasive keyhole surgical resection can be performed to eradicate skull base chondrosarcomas, avoiding complex extradural cranial base approaches.
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Affiliation(s)
- Shuhei Morita
- Department of Neurosurgery, Tokyo General Hospital, 3-15-2 Egota, Nakano Ku, Tokyo, 165-8906, Japan.
- Department of Neurosurgery, Tokyo Women's Medical University, Kawada-cho, Shinjuku Ku, Tokyo, 162-8666, Japan.
| | - Shinichi Numazawa
- Department of Neurosurgery, Tokyo General Hospital, 3-15-2 Egota, Nakano Ku, Tokyo, 165-8906, Japan
| | - Takanori Fukushima
- Department of Neurosurgery, Tokyo General Hospital, 3-15-2 Egota, Nakano Ku, Tokyo, 165-8906, Japan
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15
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Forst DA, Jones PS. Skull Base Tumors. Continuum (Minneap Minn) 2023; 29:1752-1778. [PMID: 38085897 DOI: 10.1212/con.0000000000001361] [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: 12/18/2023]
Abstract
OBJECTIVE This article reviews the presenting features, molecular characteristics, diagnosis, and management of selected skull base tumors, including meningiomas, vestibular schwannomas, pituitary neuroendocrine tumors, craniopharyngiomas, chordomas, ecchordosis physaliphora, chondrosarcomas, esthesioneuroblastomas, and paragangliomas. LATEST DEVELOPMENTS Skull base tumors pose a management challenge given their complex location and, as a result, the tumors and treatment can result in significant morbidity. In most cases, surgery, radiation therapy, or both yield high rates of disease control, but the use of these therapies may be limited by the surgical accessibility of these tumors and their proximity to critical structures. The World Health Organization classification of pituitary neuroendocrine tumors was updated in 2022. Scientific advances have led to an enhanced understanding of the genetic drivers of many types of skull base tumors and have revealed several potentially targetable genetic alterations. This information is being leveraged in the design of ongoing clinical trials, with the hope of rendering these challenging tumors treatable through less invasive and morbid measures. ESSENTIAL POINTS Tumors involving the skull base are heterogeneous and may arise from bony structures, cranial nerves, the meninges, the sinonasal tract, the pituitary gland, or embryonic tissues. Treatment often requires a multidisciplinary approach, with participation from radiation oncologists, medical oncologists, neuro-oncologists, and surgical specialists, including neurosurgeons, otolaryngologists, and head and neck surgeons. Treatment has largely centered around surgical resection, when feasible, and the use of first-line or salvage radiation therapy, with chemotherapy, targeted therapy, or both considered in selected settings. Our growing understanding of the molecular drivers of these diseases may facilitate future expansion of pharmacologic options to treat skull base tumors.
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16
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Díaz-Alvarez L, López-Cortés GI, Pérez-Figueroa E. Immunomodulation exerted by galectins: a land of opportunity in rare cancers. Front Immunol 2023; 14:1301025. [PMID: 38022609 PMCID: PMC10663293 DOI: 10.3389/fimmu.2023.1301025] [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: 09/24/2023] [Accepted: 10/25/2023] [Indexed: 12/01/2023] Open
Abstract
Rare cancers represent only 5% of newly diagnosed malignancies. However, in some cases, they account for up to 50% of the deaths attributed to cancer in their corresponding organ. Part of the reason is that treatment options are generally quite limited, non-specific, and very often, only palliative. Needless to say, research for tailored treatments is warranted. Molecules that exert immunomodulation of the tumor microenvironment are attractive drug targets. One such group is galectins. Thus, in this review we summarize the current knowledge about galectin-mediated immunomodulation in rare cancers, highlighting the research opportunities in each case.
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Affiliation(s)
- Laura Díaz-Alvarez
- Departamento de Inmunología, Instituto de Investigaciones Biomédicas, Universidad Nacional Autónoma de México, Mexico City, Mexico
- Posgrado en Ciencias Biológicas, Unidad de Posgrado, Universidad Nacional Autónoma de México, Mexico City, Mexico
| | | | - Erandi Pérez-Figueroa
- Unidad Periférica para el Estudio de la Neuroinflamación en Patologías Neurológicas, Instituto de Investigaciones Biomédicas e Instituto Nacional de Neurología y Neurocirugía, Universidad Nacional Autónoma de México, Mexico City, Mexico
- Departamento de Bioquímica, Facultad de Medicina, Universidad Nacional Autónoma de México, Mexico City, Mexico
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17
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Jiang HT, Wang P, Wang JW, Liu J, Tang C, Zhang G, Pan JY, Geng HF, Wu N. Endoscopic transsphenoidal approach in resection of intracranial clivus chondrosarcoma: A case report. Oncol Lett 2023; 26:498. [PMID: 37854870 PMCID: PMC10580017 DOI: 10.3892/ol.2023.14085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Accepted: 09/07/2023] [Indexed: 10/20/2023] Open
Abstract
Intracranial primary chondrosarcomas are rare, accounting for <0.15% of all intracranial tumors, but exhibit a high risk of recurrence. Due to the rarity of this condition, it has proven difficult to establish efficacy-based treatment guidelines. The present study details a case of clivus chondrosarcoma exhibiting no recurrence following surgical resection using an endoscopic transsphenoidal approach and postoperative adjuvant radiotherapy. A 41-year-old female presented with primary symptoms of left eye esotropia, scotoma of the left nasal visual field and double vision. Preoperative cranial magnetic resonance imaging revealed a lesion on the clivus, which was initially diagnosed as chordoma. However, clivus chondrosarcoma was ultimately diagnosed based on intraoperative findings and postoperative histopathology. The tumor was totally resected and 25 doses of adjuvant radiotherapy with planning gross tumor volume (60 Gy) and planning clinical target volume (50 Gy) were administered for 5 weeks. The patient was discharged at 12 days post-surgery with no obvious postoperative complications. Over the 28-month follow-up period, there was no evidence of recurrence, which may be due to the successful use of combined gross total resection and adjuvant radiotherapy. Therefore, surgical resection using an endoscopic transsphenoidal approach and postoperative adjuvant radiotherapy is an effective method for treating intracranial clivus chondrosarcoma.
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Affiliation(s)
- Hao Tian Jiang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
- Graduate Institute, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Pan Wang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
- Graduate Institute, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Jun Wei Wang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
| | - Jie Liu
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
- Graduate Institute, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Chao Tang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
- Graduate Institute, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Gang Zhang
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
- Graduate Institute, Chongqing Medical University, Chongqing 400016, P.R. China
| | - Jin Yu Pan
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
| | - Hao Fei Geng
- Department of Radiology, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 401147, P.R. China
| | - Nan Wu
- Department of Neurosurgery, Chongqing General Hospital, Chongqing 401147, P.R. China
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18
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Mireștean CC, Simionescu CE, Iancu RI, Stan MC, Iancu DPT, Bădulescu F. Head and Neck Low Grade Chondrosarcoma-A Rare Entity. Diagnostics (Basel) 2023; 13:3026. [PMID: 37835769 PMCID: PMC10572587 DOI: 10.3390/diagnostics13193026] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Revised: 08/29/2023] [Accepted: 08/31/2023] [Indexed: 10/15/2023] Open
Abstract
Chondrosarcoma represents approximately 0.1% of all neoplasms of the head and neck and is considered a rare disease with a relatively good prognosis. The 5-year overall survival (OS) rate is estimated at 70-80%, being considered a disease with a low growth rate. Approximately 13% of all cases of chondrosarcoma are located in the region of the head and neck. We present the case of a 30-year-old patient without a medical history who reported dysphagia, swallowing difficulty, neck mass sensation and dysphonia that started insidiously after an upper respiratory tract infection. Subsequently, the patient was diagnosed with a low-grade glosso-epiglottic region chondrosarcoma and was multimodally treated with surgery followed by chemotherapy and radiotherapy. The radiation treatment was delivered with a Rokus M40 former Soviet Union cobalt machine without any image guidance capabilities. The inability to obtain resection margin information justified an aggressive adjuvant treatment with chemotherapy and radiotherapy. The early loss from the oncological record without recurrence of the disease could be associated in this case with the consequence of a major complication, of which we could assume an aspiration pneumonia secondary to a dysphagia associated with an aggressive multidisciplinary treatment. Large tumor size and positive resection margins (R1 resection) are risk factors that support an intensive adjuvant approach in order to reduce the risk of recurrence, but the low grade of tumor associated with a lower risk of recurrence as well as the adverse events (AE) of adjuvant radiotherapy and chemotherapy justify a more reserved therapeutic approach. Taking into account the longer life expectancy of these patients, it is recommended to use a more conformal irradiation technique in order to reduce doses to radiosensitive structures as well as to omit elective neck irradiation, taking into account the lower risk of lymph node involvement. The lack of guidelines, which include very rare tumors including low grade chondrosarcoma of the head and neck, makes a unified approach difficult, but the data presented in case reports could contribute to choosing the regimen that offers the best therapeutic ratio.
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Affiliation(s)
- Camil Ciprian Mireștean
- Department of Medical Oncology and Radiotherapy, University of Medicine and Pharmacy Craiova, 200349 Craiova, Romania
- Department of Surgery, Railways Clinical Hospital Iasi, 700506 Iasi, Romania
| | - Cristiana Eugenia Simionescu
- Department of Pathology, University of Medicine and Pharmacy Craiova, 200349 Craiova, Romania;
- Department of Pathology, Clinical Emergency County Hospital, 200642 Craiova, Romania
| | - Roxana Irina Iancu
- Oral Pathology Department, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- Clinical Laboratory Department, “Sf. Spiridon” Emergency University Hospital, 700111 Iaşi, Romania
| | - Mihai Cosmin Stan
- Department of Medical Oncology and Radiotherapy, University of Medicine and Pharmacy Craiova, 200349 Craiova, Romania
- Department of Medical Oncology, Emergency County Hospital Vâlcea, 200300 Râmnicu Vâlcea, Romania
| | - Dragoș Petru Teodor Iancu
- Department of Medical Oncology and Radiotherapy, “Grigore T. Popa” University of Medicine and Pharmacy, 700115 Iași, Romania
- Department of Radiation Oncology, Regional Institute of Oncology, 700483 Iași, Romania
| | - Florinel Bădulescu
- Department of Medical Oncology and Radiotherapy, University of Medicine and Pharmacy Craiova, 200349 Craiova, Romania
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19
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Liu H, Li Z, Xue Y, Zhao T, Wu Y. A multicenter retrospective analysis of clinical outcomes of intracranial chondrosarcoma in 26 patients. Sci Rep 2023; 13:14647. [PMID: 37669996 PMCID: PMC10480207 DOI: 10.1038/s41598-023-41378-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 08/25/2023] [Indexed: 09/07/2023] Open
Abstract
Intracranial chondrosarcoma is a rare tumor with limited reports. We reviewed the clinical outcomes, imaging findings, and pathological characteristics at three centers to improve the diagnosis and treatment of intracranial chondrosarcoma. We retrospectively analyzed 26 patients with intracranial chondrosarcoma who had undergone surgical treatment at Tangdu Hospital of Air Force Military Medical University, Mianyang Central Hospital, and Nanchong Central Hospital from January 2010 to July 2022. Clinical manifestations, imaging features, surgical treatment, prognosis, and overall survival (OS) were analyzed. All 26 chondrosarcomas were located at the skull base. Gross total resection (GTR), subtotal resection (STR), and partial resection (PR) were performed in 14, 10, and 2 cases, respectively. Four cases underwent endoscopic transnasal surgery, while the remaining cases underwent craniotomy. The clinical symptoms were evaluated 1 week after surgery, and 15 cases were relieved to varying degrees. Postoperative complications included pulmonary infection, subcutaneous hydrops, dysphagia and choking, facial numbness, abducens paralysis, and intracranial infection (ICI). Fifteen cases received postoperative adjuvant radiotherapy. Seven cases showed recurrence: two with PR, four with STR, and one with GTR. Six cases received reoperation or radiotherapy after tumor progression, and one untreated patient died 5 months after tumor recurrence. The extent of tumor resection (HR 21.74, 95% CI 1.25-376.6, P = 0.03) and pathological grading (HR 131.99, 95% CI 4.05-4300.5, P = 0.006) were associated with improved OS. We presented our experience in the treatment of intracranial chondrosarcoma at three centers in the past 12 years. Intracranial chondrosarcoma lacked typical imaging features and are difficult to differentiate from other skull base lesions. Maximum extent of tumor resection with minimal injury to neurological function remains the most important treatment strategy. The extent of surgical resection and pathological grading were found to be predictors for OS.
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Affiliation(s)
- Hongyuan Liu
- Department of Neurosurgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, Sichuan, People's Republic of China
| | - Zongping Li
- Department of Neurosurgery, Mianyang Central Hospital, School of Medicine, University of Electronic Science and Technology of China, Mianyang, Sichuan, People's Republic of China
| | - Yafei Xue
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, People's Republic of China
| | - Tianzhi Zhao
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, People's Republic of China.
| | - Yingxi Wu
- Department of Neurosurgery, Tangdu Hospital, Air Force Medical University, Xi'an, Shaanxi, People's Republic of China.
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20
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Zając W, Dróżdż J, Kisielewska W, Karwowska W, Dudzisz-Śledź M, Zając AE, Borkowska A, Szumera-Ciećkiewicz A, Szostakowski B, Rutkowski P, Czarnecka AM. Dedifferentiated Chondrosarcoma from Molecular Pathology to Current Treatment and Clinical Trials. Cancers (Basel) 2023; 15:3924. [PMID: 37568740 PMCID: PMC10417069 DOI: 10.3390/cancers15153924] [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: 06/22/2023] [Revised: 07/27/2023] [Accepted: 07/28/2023] [Indexed: 08/13/2023] Open
Abstract
Dedifferentiated chondrosarcoma (DDCS) is a rare subtype of chondrosarcoma, a primary cartilaginous malignant neoplasm. It accounts for up to 1-2% of all chondrosarcomas and is generally associated with one of the poorest prognoses among all chondrosarcomas with the highest risk of metastasis. The 5-year survival rates range from 7% to 24%. DDCS may develop at any age, but the average presentation age is over 50. The most common locations are the femur, pelvis humerus, scapula, rib, and tibia. The standard treatment for localised disease is surgical resection. Most patients are diagnosed in unresectable and advanced stages, and chemotherapy for localised and metastatic dedifferentiated DDCS follows protocols used for osteosarcoma.
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Affiliation(s)
- Weronika Zając
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska Curie National Research Institute of Oncology, 02-781 Warsaw, Poland (M.D.-Ś.); (A.E.Z.); (A.B.); (B.S.); (P.R.)
- Faculty of Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Julia Dróżdż
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska Curie National Research Institute of Oncology, 02-781 Warsaw, Poland (M.D.-Ś.); (A.E.Z.); (A.B.); (B.S.); (P.R.)
- Faculty of Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Weronika Kisielewska
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska Curie National Research Institute of Oncology, 02-781 Warsaw, Poland (M.D.-Ś.); (A.E.Z.); (A.B.); (B.S.); (P.R.)
- Faculty of Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - Weronika Karwowska
- Department of Soft Tissue/Bone Sarcoma and Melanoma, Maria Sklodowska Curie National Research Institute of Oncology, 02-781 Warsaw, Poland (M.D.-Ś.); (A.E.Z.); (A.B.); (B.S.); (P.R.)
- Faculty of Medicine, Medical University of Warsaw, 02-091 Warsaw, Poland
| | - 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.); (A.E.Z.); (A.B.); (B.S.); (P.R.)
| | - 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.); (A.E.Z.); (A.B.); (B.S.); (P.R.)
| | - 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.); (A.E.Z.); (A.B.); (B.S.); (P.R.)
| | - Anna Szumera-Ciećkiewicz
- Department of Pathology, Maria Sklodowska Curie National Research Institute of Oncology, 02-781 Warsaw, Poland;
| | - 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.); (A.E.Z.); (A.B.); (B.S.); (P.R.)
| | - 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.); (A.E.Z.); (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.); (A.E.Z.); (A.B.); (B.S.); (P.R.)
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21
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Ucisik FE, Huell D, Choi J, Gidley PW, DeMonte F, Hanna EY, Learned KO. Post-Treatment Imaging Evaluation of the Skull Base. Semin Roentgenol 2023; 58:217-236. [PMID: 37507165 DOI: 10.1053/j.ro.2023.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Revised: 03/09/2023] [Accepted: 03/22/2023] [Indexed: 07/30/2023]
Affiliation(s)
- F Eymen Ucisik
- Department of Neuroradiology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Derek Huell
- Department of Neuroradiology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Jeanie Choi
- Department of Neuroradiology, The University of Texas MD Anderson Cancer Center, Houston, TX
| | - Paul W Gidley
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston TX
| | - Franco DeMonte
- Department of Neurosurgery, The University of Texas MD Anderson Cancer Center, Houston TX
| | - Ehab Y Hanna
- Department of Head and Neck Surgery, The University of Texas MD Anderson Cancer Center, Houston TX
| | - Kim O Learned
- Department of Neuroradiology, The University of Texas MD Anderson Cancer Center, Houston, TX.
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22
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Tsukamoto T, Miki Y. Imaging of pituitary tumors: an update with the 5th WHO Classifications-part 2. Neoplasms other than PitNET and tumor-mimicking lesions. Jpn J Radiol 2023:10.1007/s11604-023-01407-0. [PMID: 36913010 PMCID: PMC10366287 DOI: 10.1007/s11604-023-01407-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Accepted: 02/24/2023] [Indexed: 03/14/2023]
Abstract
Many types of tumors can develop in the pituitary gland. In the recently revised 5th editions of the World Health Organization (WHO) classifications (2021 WHO Classification of Central Nervous System Tumors and the 2022 WHO Classification of Endocrine and Neuroendocrine Tumors), various changes have been made to the tumors other than pituitary neuroendocrine tumor (PitNET)/pituitary adenoma, as well as PitNET. Adamantinomatous craniopharyngioma and papillary craniopharyngioma are now considered separate tumors in the 5th edition of the WHO classification. Tumors positive for thyroid transcription factor 1, a marker of posterior pituitary cells, are now grouped together in the pituicyte tumor family in the 5th edition of the WHO classification of Endocrine and Neuroendocrine Tumors. Poorly differentiated chordoma is newly listed in the 5th edition of the WHO Classification of Endocrine and Neuroendocrine Tumors. In this paper, we present the latest WHO classification of pituitary tumors (adamantinomatous craniopharyngioma, papillary craniopharyngioma, pituitary blastoma, pituicyte tumor family, tumors of pituitary origin other than those of the pituicyte tumor family, germinoma, meningioma, chordoma, metastatic tumors, lymphoma, and pituitary incidentaloma), review diseases requiring differentiation from tumors (pituitary abscess, hypophysitis, pituitary hyperplasia, Rathke's cleft cyst, arachnoid cyst, and aneurysm), and discuss diagnoses based on imaging findings.
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Affiliation(s)
- Taro Tsukamoto
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan
| | - Yukio Miki
- Department of Diagnostic and Interventional Radiology, Graduate School of Medicine, Osaka Metropolitan University, 1-4-3 Asahi-Machi, Abeno-Ku, Osaka, 545-8585, Japan.
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23
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Yu J, Wang L, Jiang N, Li C, Sun L. A Rare Chordoma-The Epiglottic chordoma. EAR, NOSE & THROAT JOURNAL 2022:1455613221132386. [PMID: 36219611 DOI: 10.1177/01455613221132386] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Chordomas are rare malignant bone tumors. Chordomas originate from notochordal elements. Chordomas have the phenotype of the embryonic notochord, characterized by the dual expression of cytokeratin and brachyury. Chordomas occur anywhere along the central axis. Rarely, chordomas occur in extra-axial structures. We could not find any reports on epiglottic chordoma. Here, we present a case of epiglottic chordoma to highlight this rare cause of laryngeal mass.
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Affiliation(s)
- Jinfen Yu
- Department of Medical Imaging Center, Shandong Second Provincial General Hospital, Jinan, PR. China
| | - Linsheng Wang
- Department of Medical Imaging Center, Shandong Second Provincial General Hospital, Jinan, PR. China
| | - Nan Jiang
- Department of Medical Imaging Center, Shandong Second Provincial General Hospital, Jinan, PR. China
| | - Chuanting Li
- Shandong Provincial Hospital Affiliated to Shandong First Medical University, Jinan, PR. China
| | - Lixin Sun
- Department of Medical Imaging Center, Shandong Second Provincial General Hospital, Jinan, PR. China
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24
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Clinical Characteristics and Prognostic Risk Factors of Parasellar Chondrosarcoma. Brain Sci 2022; 12:brainsci12101353. [PMID: 36291287 PMCID: PMC9599124 DOI: 10.3390/brainsci12101353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2022] [Revised: 09/30/2022] [Accepted: 10/04/2022] [Indexed: 11/18/2022] Open
Abstract
Background: Parasellar chondrosarcomas are extremely rare. This study describes the characteristics of parasellar chondrosarcoma and analyzes the risk factors and prognosis based on the resection degree. Methods: Fifteen patients with pathologically diagnosed parasellar chondrosarcoma were retrospectively analyzed for the clinical data, surgical methods, and prognosis to identify relationships between the surgical resection degree, tumor recurrence, and imaging characteristics. Results: Twelve patients had eye dysfunction and ptosis. Differentiation from other parasellar tumors by imaging is difficult. The preoperative Karnofsky Performance Scale (KPS) score positively correlated with the tumor resection degree (p = 0.026) and negatively correlated with the maximum tumor diameter (p = 0.001). Tumor recurrence negatively correlated with the resection degree (p = 0.009). The postoperative KPS score positively correlated with the preoperative KPS score (p < 0.001) and tumor resection degree (p = 0.026), and negatively correlated with the maximum tumor diameter (p = 0.016) and age (p = 0.047). An improved KPS score positively correlated with the tumor resection degree (p = 0.039). Patients who underwent total resection of the chondrosarcoma had longer progression-free survival than those who underwent partial resection (p = 0.0322). Conclusion: Parasellar chondrosarcomas are difficult to resect completely. Preoperative KPS score is an important factor for the degree of resection. KPS score, age, maximum tumor diameter, and resection degree may be important prognostic factors.
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Du AT, Pang JC, Victor R, Tang Meller LL, Torabi SJ, Goshtasbi K, Kim MG, Hsu FPK, Kuan EC. The Influence of Facility Volume and Type on Skull Base Chordoma Treatment and Outcomes. World Neurosurg 2022; 166:e561-e567. [PMID: 35868508 DOI: 10.1016/j.wneu.2022.07.064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/11/2022] [Accepted: 07/12/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVE To evaluate the influence of facility case volume and type on skull base chordoma treatment and overall survival (OS). METHODS The 2004-2016 National Cancer Database was queried for skull base chordoma patients receiving definitive treatment. Facilities were categorized into 2 cohorts by calculating the mean number of patients treated per facility and using cutoff numbers that were 0.5 SD above and below the computed mean to separate the groups. As, by definition of the inclusion criteria, all included facilities treated at least 1 patient, low-volume facilities were defined as treating 1 patient, and high-volume facilities were defined as treating ≥7 patients; mid-volume facilities (facilities treating ≥2 but ≤6 patients) were excluded. Differences in treatment course, outcomes, and OS by facility type were assessed. RESULTS The study included 658 patients (44.8% female, 79.5% White). The 187 unique facilities were categorized into 95 low-volume facilities (treating 1 patient during timeline) and 26 high-volume facilities (treating ≥7 patients during timeline). Kaplan-Meier log-rank analysis demonstrated a significant positive association between facility volume and OS (P < 0.001) and an improvement in OS in patients at academic facilities (P = 0.018). On Cox proportional hazards multivariate regression after adjusting for sex, age, Charlson-Deyo comorbidity index, and insurance type, high-volume facilities and academic facilities were associated with a lower mortality risk than low-volume facilities and nonacademic facilities (P < 0.001 and P = 0.03, respectively). CONCLUSIONS Higher facility case volume and academic facility type appear to be associated with improved survival outcomes in treatment of skull base chordomas.
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Affiliation(s)
- Amy T Du
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA; Charles E. Schmidt College of Medicine, Florida Atlantic University, Boca Raton, Florida, USA
| | - Jonathan C Pang
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Robert Victor
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Leo Li Tang Meller
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Sina J Torabi
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Khodayar Goshtasbi
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA
| | - Michael G Kim
- Department of Neurological Surgery, University of California, Irvine, Orange, California, USA
| | - Frank P K Hsu
- Department of Neurological Surgery, University of California, Irvine, Orange, California, USA
| | - Edward C Kuan
- Department of Otolaryngology-Head and Neck Surgery, University of California, Irvine, Orange, California, USA.
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26
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Ota Y, Liao E, Capizzano AA, Baba A, Kurokawa R, Kurokawa M, Srinivasan A. Differentiation of Skull Base Chondrosarcomas, Chordomas, and Metastases: Utility of DWI and Dynamic Contrast-Enhanced Perfusion MR Imaging. AJNR Am J Neuroradiol 2022; 43:1325-1332. [PMID: 35953276 PMCID: PMC9451640 DOI: 10.3174/ajnr.a7607] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/02/2022] [Accepted: 06/28/2022] [Indexed: 01/26/2023]
Abstract
BACKGROUND AND PURPOSE Differentiation of skull base tumors, including chondrosarcomas, chordomas, and metastases, on conventional imaging remains a challenge. We aimed to test the utility of DWI and dynamic contrast-enhanced MR imaging for skull base tumors. MATERIALS AND METHODS Fifty-nine patients with chondrosarcomas, chordomas, or metastases between January 2015 and October 2021 were included in this retrospective study. Pretreatment normalized mean ADC and dynamic contrast-enhanced MR imaging parameters were calculated. The Kruskal-Wallis H test for all tumor types and the Mann-Whitney U test for each pair of tumors were used. RESULTS Fifteen chondrosarcomas (9 men; median age, 62 years), 14 chordomas (6 men; median age, 47 years), and 30 metastases (11 men; median age, 61 years) were included in this study. Fractional plasma volume helped distinguish all 3 tumor types (P = .003, <.001, and <.001, respectively), whereas the normalized mean ADC was useful in distinguishing chondrosarcomas from chordomas and metastases (P < .001 and P < .001, respectively); fractional volume of extracellular space, in distinguishing chondrosarcomas from metastases (P = .02); and forward volume transfer constant, in distinguishing metastases from chondrosarcomas/chondroma (P = .002 and .002, respectively) using the Kruskal-Wallis H test. The diagnostic performances of fractional plasma volume for each pair of tumors showed areas under curve of 0.86-0.99 (95% CI, 0.70-1.0); the forward volume transfer constant differentiated metastases from chondrosarcomas/chordomas with areas under curve of 0.82 and 0.82 (95% CI, 0.67-0.98), respectively; and the normalized mean ADC distinguished chondrosarcomas from chordomas/metastases with areas under curve of 0.96 and 0.95 (95% CI, 0.88-1.0), respectively. CONCLUSIONS DWI and dynamic contrast-enhanced MR imaging sequences can be beneficial for differentiating the 3 common skull base tumors.
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Affiliation(s)
- Y Ota
- From the Division of Neuroradiology (Y.O., E.L., A.A.C., A.B., R.K., M.K., A.S.), Department of Radiology, University of Michigan, Ann Arbor, Michigan
| | - E Liao
- From the Division of Neuroradiology (Y.O., E.L., A.A.C., A.B., R.K., M.K., A.S.), Department of Radiology, University of Michigan, Ann Arbor, Michigan
| | - A A Capizzano
- From the Division of Neuroradiology (Y.O., E.L., A.A.C., A.B., R.K., M.K., A.S.), Department of Radiology, University of Michigan, Ann Arbor, Michigan
| | - A Baba
- From the Division of Neuroradiology (Y.O., E.L., A.A.C., A.B., R.K., M.K., A.S.), Department of Radiology, University of Michigan, Ann Arbor, Michigan
- Department of Radiology (A.B.), Jikei University School of Medicine Ringgold standard institution, Tokyo, Japan
| | - R Kurokawa
- From the Division of Neuroradiology (Y.O., E.L., A.A.C., A.B., R.K., M.K., A.S.), Department of Radiology, University of Michigan, Ann Arbor, Michigan
- Department of Radiology (R.K.), The University of Tokyo Hospital, Tokyo, Japan
| | - M Kurokawa
- From the Division of Neuroradiology (Y.O., E.L., A.A.C., A.B., R.K., M.K., A.S.), Department of Radiology, University of Michigan, Ann Arbor, Michigan
- Department of Radiology (M.K.), Tokyo Metropolitan Cancer and Infectious Diseases Center Komagome Hospital Ringgold standard institution, Bunkyo-ku, Japan
| | - A Srinivasan
- From the Division of Neuroradiology (Y.O., E.L., A.A.C., A.B., R.K., M.K., A.S.), Department of Radiology, University of Michigan, Ann Arbor, Michigan
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27
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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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Multimodal Intraoperative Image-Driven Surgery for Skull Base Chordomas and Chondrosarcomas. Cancers (Basel) 2022; 14:cancers14040966. [PMID: 35205724 PMCID: PMC8870528 DOI: 10.3390/cancers14040966] [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: 01/10/2022] [Revised: 02/06/2022] [Accepted: 02/07/2022] [Indexed: 02/04/2023] Open
Abstract
Given the difficulty and importance of achieving maximal resection in chordomas and chondrosarcomas, all available tools offered by modern neurosurgery are to be deployed for planning and resection of these complex lesions. As demonstrated by the review of our series of skull base chordoma and chondrosarcoma resections in the Advanced Multimodality Image-Guided Operating (AMIGO) suite, as well as by the recently published literature, we describe the use of advanced multimodality intraoperative imaging and neuronavigation as pivotal to successful radical resection of these skull base lesions while preventing and managing eventual complications.
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Wangaryattawanich P, Agarwal M, Rath T. Imaging features of cartilaginous tumors of the head and neck. J Clin Imaging Sci 2022; 11:66. [PMID: 34992942 PMCID: PMC8720426 DOI: 10.25259/jcis_186_2021] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/01/2021] [Accepted: 11/18/2021] [Indexed: 11/29/2022] Open
Abstract
There is a wide spectrum of head and neck cartilaginous lesions which include both neoplastic and nonneoplastic processes. Cartilaginous tumors of the head and neck are uncommon, posing a diagnostic challenge. Benign cartilaginous tumors that may occur in the head and neck include chondroma, chondroblastoma, chondromyxoid fibroma, osteochondroma, and synovial chondromatosis. Chondromesenchymal hamartoma is a rare non-neoplastic cartilaginous lesion that is included for the 1first time in the new WHO classification and radiologically can mimic a tumor. Malignant cartilaginous tumors include chondrosarcoma and chondroid variant of chordoma. Characteristic tumor locations, internal chondroid matrix calcification, and typical T2 hyperintense signal secondary to high-water content within the extracellular matrix of the hyaline cartilage are useful imaging features that narrow the differential diagnosis and help in diagnosing these diseases. This article presents a narrative review of the anatomy of the head and neck cartilaginous structures, discusses the current knowledge and imaging spectrum of benign and malignant cartilaginous tumors and tumor-like lesions of the head and neck.
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Affiliation(s)
- Pattana Wangaryattawanich
- Department of Radiology, Division of Neuroradiology, University of Washington School of Medicine, Seattle, Washington, United States
| | - Mohit Agarwal
- Department of Radiology, Medical College of Wisconsin, Milwaukee, Wisconsin, United States
| | - Tanya Rath
- Department of Radiology, Mayo Clinic Arizona, Phoenix, Arizona, United States
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30
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Gordon K, Gulidov I, Koryakin S, Smyk D, Makeenkova T, Gogolin D, Lepilina O, Golovanova O, Semenov A, Dujenko S, Medvedeva K, Mardynsky Y. Proton therapy with a fixed beamline for skull-base chordomas and chondrosarcomas: outcomes and toxicity. Radiat Oncol 2021; 16:238. [PMID: 34930352 PMCID: PMC8686536 DOI: 10.1186/s13014-021-01961-9] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 12/05/2021] [Indexed: 11/21/2022] Open
Abstract
Aim This study presents an analysis (efficacy and toxicity) of outcomes in patients with skull-base chordomas or chondrosarcomas treated with a fixed horizontal pencil proton beam. Background Chordomas (CAs) and chondrosarcomas (CSAs) are rare tumours that are usually located near the base of the skull and very close to the brain's most critical structures. Proton therapy (PT) is often considered the best radiation treatment for these diseases, but it is still a limited resource. Active scanning PT delivered via a fixed pencil beamline might be a promising option. Methods This is a single-centre experience describing the results of proton therapy for 31 patients with CA (n = 23) or CSA (n = 8) located near the base of the skull. Proton therapy was utilized by a fixed pencil beamline with a chair to position the patient between May 2016 and November 2020. Ten patients underwent resection (32.2%), 15 patients (48.4%) underwent R2 resection, and 6 patients had unresectable tumours (19.4%). In 4 cases, the tumours had been previously irradiated. The median PT dose was 70 GyRBE (relative biological efficacy, 1.1) [range, 60 to 74] with 2.0 GyRBE per fraction. The mean GTV volume was 25.6 cm3 [range, 4.2–115.6]. Patient demographics, pathology, treatment parameters, and toxicity were collected and analysed. Radiation-induced reactions were assessed according to the Common Terminology Criteria for Adverse Events (CTCAE) v 4.0. Results The median follow-up time was 21 months [range, 4 to 52]. The median overall survival (OS) was 40 months. The 1- and 2-year OS was 100%, and the 3-year OS was 66.3%. Four patients died due to non-cancer-related reasons, 1 patient died due to tumour progression, and 1 patient died due to treatment-related injuries. The 1-year local control (LC) rate was 100%, the 2-year LC rate was 93.7%, and the 3-year LC rate was 85.3%. Two patients with CSA exhibited progression in the neck lymph nodes and lungs. All patients tolerated PT well without any treatment interruptions. We observed 2 cases of ≥ grade 3 toxicity, with 1 case of grade 3 myelitis and 1 case of grade 5 brainstem injury. Conclusion Treatment with a fixed proton beam shows promising disease control and an acceptable toxicity rate, even the difficult-to-treat subpopulation of patients with skull-base chordomas or chondrosarcomas requiring dose escalation.
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Primary Skull Base Chondrosarcomas: A Systematic Review. Cancers (Basel) 2021; 13:cancers13235960. [PMID: 34885071 PMCID: PMC8656924 DOI: 10.3390/cancers13235960] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2021] [Revised: 11/23/2021] [Accepted: 11/25/2021] [Indexed: 12/19/2022] Open
Abstract
Simple Summary Primary skull base chondrosarcomas (SBCs) may carry significant tumor-burden by causing severe cranial nerve neuropathies. Current treatment strategies mainly focus on surgical resection and radiotherapy protocols, with a wide range of findings in terms of efficacy and safety. The aim of our systematic review was to comprehensively analyze the current literature on primary SBCs, describing clinical and radiological characteristics, available management strategies, treatment outcomes, and prognoses. We found that most primary SBCs show benign slow-growing patterns but may cause neurological deficits by compressing critical neurovascular structures. Open surgical approaches favor maximal resection with acceptable complication rates, but only a few studies reported the use of newer endoscopic approaches. Proton-based, photon-based, and carbon-based radiotherapy protocols may also allow safe and effective local tumor control as adjuvant treatments or stand-alone strategies in patients not eligible to undergo surgery. Overall, primary SBCs’ prognoses proved to be favorable and comparable to benign skull base neoplasms. Abstract Background: Primary skull base chondrosarcomas (SBCs) can severely affect patients’ quality of life. Surgical-resection and radiotherapy are feasible but may cause debilitating complications. We systematically reviewed the literature on primary SBCs. Methods: PubMed, EMBASE, Scopus, Web-of-Science, and Cochrane were searched following the PRISMA guidelines to include studies of patients with primary SBCs. Clinical characteristics, management strategies, and treatment outcomes were analyzed. Results: We included 33 studies comprising 1307 patients. Primary SBCs mostly involved the middle-fossa (72.7%), infiltrating the cavernous-sinus in 42.4% of patients. Cranial-neuropathies were reported in 810 patients (62%). Surgical-resection (93.3%) was preferred over biopsy (6.6%). The most frequent open surgical approaches were frontotemporal-orbitozygomatic (17.6%) and pterional (11.9%), and 111 patients (21.3%) underwent endoscopic-endonasal resection. Post-surgical cerebrospinal-fluid leaks occurred in 36 patients (6.5%). Radiotherapy was delivered in 1018 patients (77.9%): photon-based (41.4%), proton-based (64.2%), and carbon-based (13.1%). Severe post-radiotherapy complications, mostly hypopituitarism (15.4%) and hearing loss (7.1%) were experienced by 251 patients (30.7%). Post-treatment symptom-improvement (46.7%) and reduced/stable tumor volumes (85.4%) showed no differences based on radiotherapy-protocols (p = 0.165; p = 0.062). Median follow-up was 67-months (range, 0.1–376). SBCs recurrences were reported in 211 cases (16.1%). The 5-year and 10-year progression-free survival rates were 84.3% and 67.4%, and overall survival rates were 94% and 84%. Conclusion: Surgical-resection and radiotherapy are effective treatments in primary SBCs, with acceptable complication rates and favorable local tumor control.
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32
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Miyagawa K, Enomoto T, Morishita T, Aoki M, Nonaka M, Abe H, Nabeshima K, Inoue T. Functional Prognosis following Temporal Bone Chondroblastoma Resection: A Systematic Review and A Case Illustration. World Neurosurg 2021; 158:e287-e297. [PMID: 34737097 DOI: 10.1016/j.wneu.2021.10.174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2021] [Revised: 10/25/2021] [Accepted: 10/26/2021] [Indexed: 11/15/2022]
Affiliation(s)
- Ken Miyagawa
- Department of Neurosurgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Toshiyuki Enomoto
- Department of Neurosurgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan.
| | - Takashi Morishita
- Department of Neurosurgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Mikiko Aoki
- Department of Pathology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Masani Nonaka
- Department of Neurosurgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Hiroshi Abe
- Department of Neurosurgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Kazuki Nabeshima
- Department of Pathology, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
| | - Tooru Inoue
- Department of Neurosurgery, Faculty of Medicine, Fukuoka University, Fukuoka, Japan
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Abstract
The petrous apex may be affected by a range of lesions, commonly encountered as incidental and asymptomatic findings on imaging performed for other clinical reasons. Symptoms associated with petrous apex lesions commonly relate to mass effect and/or direct involvement of closely adjacent structures. Petrous apex lesions are optimally assessed using a combination of high-resolution CT and MRI of the skull base. Management of petrous apex lesions varies widely, reflecting the range of possible pathologies, with imaging playing a key role, including lesion characterization, surveillance, surgical planning, and oncological contouring.
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Affiliation(s)
- Gillian M Potter
- Department of Neuroradiology, Manchester Centre for Clinical Neurosciences, Salford NHS Foundation Trust, Greater Manchester, England M6 8HD, UK.
| | - Rekha Siripurapu
- Department of Neuroradiology, Manchester Centre for Clinical Neurosciences, Salford NHS Foundation Trust, Greater Manchester, England M6 8HD, UK
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Higher cMET dependence of sacral compared to clival chordoma cells: contributing to a better understanding of cMET in chordoma. Sci Rep 2021; 11:12466. [PMID: 34127734 PMCID: PMC8203686 DOI: 10.1038/s41598-021-92018-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2020] [Accepted: 05/31/2021] [Indexed: 11/20/2022] Open
Abstract
Chordomas are rare slow growing, malignant bone tumors of the axial skeleton with no approved medical treatment. As the majority of chordomas express cMET and its ligand, HGF, and crosstalks between EGFR and MET-signaling exist, we aimed to explore cMET activity in chordoma cell lines and clinical samples. We investigated nine chordoma patients and four chordoma cell lines for cMET expression. Two clival and two sacral chordoma cell lines were tested for chromosomal abnormalities of the MET gene locus; we studied the influence of HGF on the autocrine secretion and migration behavior, as well as protein expression and phosphorylation. Two MET/ALK inhibitors were investigated for their effects on cell viability, cell cycle, cyclin alterations, apoptosis, and downstream signaling pathways. Moderate and strong expression of membrane and cytoplasmic cMET in chordoma patients and cell lines used, as well as concentration-dependent increase in phospho cMET expression after HGF stimulation in all four chordoma cell lines was shown. U-CH2, MUG-Chor1, and UM-Chor1 are polysomic for MET. Chordoma cell lines secreted EGF, VEGF, IL-6, and MMP9 upon HGF-stimulation. Sacral cell lines showed a distinct HGF-induced migration. Both inhibitors dose-dependently inhibited cell growth, induce apoptosis and cell-cycle arrest, and suppress downstream pathways. Heterogeneous responses obtained in our in vitro setting indicate that cMET inhibitors alone or in combination with other drugs might particularly benefit patients with sacral chordomas.
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Metcalfe C, Muzaffar J, Kulendra K, Sanghera P, Shaw S, Shad A, Saravanappa N, Paluzzi A, Ahmed S. Chordomas and chondrosarcomas of the skull base: treatment and outcome analysis in a consecutive case series of 24 patients. World J Surg Oncol 2021; 19:68. [PMID: 33750413 PMCID: PMC7945343 DOI: 10.1186/s12957-021-02178-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 02/26/2021] [Indexed: 11/10/2022] Open
Abstract
Background We present our 9-year consecutive case series of skull base chordomas and chondrosarcomas from a UK tertiary referral centre, discussing treatments offered and outcomes. This was carried out to improve understanding around current treatment and to better inform the management of future patients. Methods Consecutive case series over a 9-year period (2007–2016). Retrospective data analysis from the electronic skull base multidisciplinary team database and the digital patient records at a UK tertiary referral centre Results Twenty-four patients were identified (11 chordomas, 13 chondrosarcomas, mean age 52). Nineteen had proton beam therapy (PBT) postoperatively; two had intensity-modulated radiotherapy; two had no further treatment. One patient was lost to follow-up. All chordomas were resected via a transnasal endoscopic approach. Of the 19 patients undergoing resection with PBT, 13 were disease free at latest follow-up, and six patients had local recurrence, of which two died (mean follow up 7.4 years). Of the three patients treated with surgery then IMRT/TomoTherapy, one died 4 years post-treatment, and the other two are alive after 4 and 5 years of follow-up respectively. Of the two patients treated with surgery alone, one was lost to follow-up, and the other is alive after more than 8 years. Chondrosarcoma 5-year survival was 91.6%, and chordoma 4-year survival was 75%. Conclusion Skull base chordomas and chondrosarcomas can be challenging to resect, and most cases require adjuvant therapy to achieve control. Where complete resection is not possible, it is critical to undertake sufficient resection to permit high-dose radiation.
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Affiliation(s)
- Christopher Metcalfe
- Regional Skull-Base Unit, Queen Elizabeth Hospital, University Hospitals Birmingham, Mindelsohn Way, Birmingham, B15 2GW, UK
| | - Jameel Muzaffar
- Regional Skull-Base Unit, Queen Elizabeth Hospital, University Hospitals Birmingham, Mindelsohn Way, Birmingham, B15 2GW, UK
| | - Kevin Kulendra
- Regional Skull-Base Unit, Queen Elizabeth Hospital, University Hospitals Birmingham, Mindelsohn Way, Birmingham, B15 2GW, UK
| | - Paul Sanghera
- Regional Skull-Base Unit, Queen Elizabeth Hospital, University Hospitals Birmingham, Mindelsohn Way, Birmingham, B15 2GW, UK
| | - Simon Shaw
- Royal Stoke University Hospital, Newcastle Road, Stoke-on-Trent, ST4 6QG, UK
| | - Amjad Shad
- University Hospital Coventry & Warwickshire, Clifford Bridge Road, Coventry, CV2 2DX, UK
| | | | - Alessandro Paluzzi
- Regional Skull-Base Unit, Queen Elizabeth Hospital, University Hospitals Birmingham, Mindelsohn Way, Birmingham, B15 2GW, UK
| | - Shahzada Ahmed
- Regional Skull-Base Unit, Queen Elizabeth Hospital, University Hospitals Birmingham, Mindelsohn Way, Birmingham, B15 2GW, UK.
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