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Hoch CC, Knoedler L, Knoedler S, Bashiri Dezfouli A, Schmidl B, Trill A, Douglas JE, Adappa ND, Stögbauer F, Wollenberg B. Integrated Molecular and Histological Insights for Targeted Therapies in Mesenchymal Sinonasal Tract Tumors. Curr Oncol Rep 2024; 26:272-291. [PMID: 38376625 PMCID: PMC10920452 DOI: 10.1007/s11912-024-01506-9] [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] [Accepted: 02/07/2024] [Indexed: 02/21/2024]
Abstract
PURPOSE OF REVIEW This review aims to provide a comprehensive overview of mesenchymal sinonasal tract tumors (STTs), a distinct subset of STTs. Despite their rarity, mesenchymal STTs represent a unique clinical challenge, characterized by their rarity, often slow progression, and frequently subtle or overlooked symptoms. The complex anatomy of the sinonasal area, which includes critical structures such as the orbit, brain, and cranial nerves, further complicates surgical treatment options. This underscores an urgent need for more advanced and specialized therapeutic approaches. RECENT FINDINGS Advancements in molecular diagnostics, particularly in next-generation sequencing, have significantly enhanced our understanding of STTs. Consequently, the World Health Organization has updated its tumor classification to better reflect the distinct histological and molecular profiles of these tumors, as well as to categorize mesenchymal STTs with greater accuracy. The growing understanding of the molecular characteristics of mesenchymal STTs opens new possibilities for targeted therapeutic interventions, marking a significant shift in treatment paradigms. This review article concentrates on mesenchymal STTs, specifically addressing sinonasal tract angiofibroma, sinonasal glomangiopericytoma, biphenotypic sinonasal sarcoma, and skull base chordoma. These entities are marked by unique histopathological and molecular features, which challenge conventional treatment approaches and simultaneously open avenues for novel targeted therapies. Our discussion is geared towards delineating the molecular underpinnings of mesenchymal STTs, with the objective of enhancing therapeutic strategies and addressing the existing shortcomings in the management of these intricate tumors.
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Affiliation(s)
- Cosima C Hoch
- Department of Otolaryngology, Head and Neck Surgery, School of Medicine and Health, Technical University of Munich (TUM), Ismaningerstrasse 22, 81675, Munich, Germany
| | - Leonard Knoedler
- Department of Surgery, Division of Plastic Surgery, Yale School of Medicine, New Haven, CT, USA
- Division of Plastic and Reconstructive Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
| | - Samuel Knoedler
- Institute of Regenerative Biology and Medicine, Helmholtz Zentrum Munich, Munich, Germany
| | - Ali Bashiri Dezfouli
- Department of Otolaryngology, Head and Neck Surgery, School of Medicine and Health, Technical University of Munich (TUM), Ismaningerstrasse 22, 81675, Munich, Germany
- Central Institute for Translational Cancer Research, Technical University of Munich (TranslaTUM), Department of Radiation Oncology, Klinikum rechts der Isar, Munich, Germany
| | - Benedikt Schmidl
- Department of Otolaryngology, Head and Neck Surgery, School of Medicine and Health, Technical University of Munich (TUM), Ismaningerstrasse 22, 81675, Munich, Germany
| | - Anskar Trill
- Department of Otolaryngology, Head and Neck Surgery, School of Medicine and Health, Technical University of Munich (TUM), Ismaningerstrasse 22, 81675, Munich, Germany
- Central Institute for Translational Cancer Research, Technical University of Munich (TranslaTUM), Department of Radiation Oncology, Klinikum rechts der Isar, Munich, Germany
| | - Jennifer E Douglas
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
| | - Nithin D Adappa
- Department of Otorhinolaryngology, Head and Neck Surgery, University of Pennsylvania, Perelman School of Medicine, Philadelphia, PA, USA
| | - Fabian Stögbauer
- Institute of Pathology, School of Medicine and Health, Technical University of Munich (TUM), Munich, Germany
| | - Barbara Wollenberg
- Department of Otolaryngology, Head and Neck Surgery, School of Medicine and Health, Technical University of Munich (TUM), Ismaningerstrasse 22, 81675, Munich, Germany.
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Kobayashi K, Hanai N, Yoshimoto S, Saito Y, Homma A. Current topics and management of head and neck sarcomas. Jpn J Clin Oncol 2023; 53:743-756. [PMID: 37309253 PMCID: PMC10533342 DOI: 10.1093/jjco/hyad048] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2023] [Accepted: 05/18/2023] [Indexed: 06/14/2023] Open
Abstract
Given the low incidence, variety of histological types, and heterogeneous biological features of head and neck sarcomas, there is limited high-quality evidence available to head and neck oncologists. For resectable sarcomas, surgical resection followed by radiotherapy is the principle of local treatment, and perioperative chemotherapy is considered for chemotherapy-sensitive sarcomas. They often originate in anatomical border areas such as the skull base and mediastinum, and they require a multidisciplinary treatment approach considering functional and cosmetic impairment. Moreover, head and neck sarcomas may exhibit different behaviour and characteristics than sarcomas of other areas. In recent years, the molecular biological features of sarcomas have been used for the pathological diagnosis and development of novel agents. This review describes the historical background and recent topics that head and neck oncologists should know about this rare tumour from the following five perspectives: (i) epidemiology and general characteristics of head and neck sarcomas; (ii) changes in histopathological diagnosis in the genomic era; (iii) current standard treatment by histological type and clinical questions specific to head and neck; (iv) new drugs for advanced and metastatic soft tissue sarcomas; and (v) proton and carbon ion radiotherapy for head and neck sarcomas.
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Affiliation(s)
- Kenya Kobayashi
- Department of Otolaryngology–Head and Neck Surgery, University of Tokyo, Tokyo
| | - Nobuhiro Hanai
- Department of Head and Neck Surgery, Aichi Cancer Center Hospital, Nagoya
| | - Seiichi Yoshimoto
- Department of Head and Neck Surgery, National Cancer Center Hospital, Tokyo
| | - Yuki Saito
- Department of Otolaryngology–Head and Neck Surgery, University of Tokyo, Tokyo
| | - Akihiro Homma
- Department of Otolaryngology–Head and Neck Surgery, Faculty of Medicine and Graduate School of Medicine, Hokkaido University, Sapporo, Japan
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Schnurman Z, Benjamin CG, Miceli M, Sen C. Clival Chordomas in the Endoscopic Endonasal Era: Clinical Management, Outcomes, and Complications. Neurosurgery 2023; 92:876-883. [PMID: 36700749 DOI: 10.1227/neu.0000000000002289] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Accepted: 10/03/2022] [Indexed: 01/27/2023] Open
Abstract
BACKGROUND Surgical management of skull base chordomas has changed significantly in the past 2 decades, most notably with use of the endoscopic endonasal approach (EEA), although high quality outcome data using these modern approaches remain scarce. OBJECTIVE To evaluate outcomes in a large series of patients treated by a single surgeon, using primarily the EEA. METHODS Between 2006 and 2020, 68 patients with skull base chordoma underwent resection using mostly the EEA. Complications, outcomes, and potential contributing factors were evaluated using Kaplan-Meier survival analysis and univariable and multivariable Cox proportional hazards models. RESULTS Overall 5-year survival was 76.3% (95% CI 61.5%-86.0%), and 5-year progression-free survival was 55.9% (95% CI 40.0%-69.0%). In multivariable analysis, radical resection was associated with significant reduction in risk of death (hazard ratio [HR] 0.04, 95% CI 0.005-0.33, P = .003) and disease progression (HR 0.05, 95% CI 0.01-0.18, P < .001). Better preoperative function status reduced risk of death (HR 0.42 per 10-point increase in Karnofsky Performance Scale, 95% CI 0.28-0.63, P < .001) and progression (HR 0.60 per 10-point increase in Karnofsky Performance Scale, 95% CI 0.45-0.78, P < .001). Localization at the clivus reduced risk of death (HR 0.02, 95% CI 0.002-0.15, P < .001) and progression (HR 0.24, 95% CI 0.09-0.68, P = .007) compared with tumors at the craniovertebral junction. CONCLUSION In multivariable analysis, overall survival and progression-free survival of chordoma resection was most positively affected by radical resection, better preoperative functional status, and tumor location at the clivus rather than craniovertebral junction.
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Affiliation(s)
- Zane Schnurman
- Department of Neurosurgery, NYU Langone Health, New York, New York, USA
| | | | - Mary Miceli
- Department of Neurosurgery, NYU Langone Health, New York, New York, USA
| | - Chandranath Sen
- Department of Neurosurgery, NYU Langone Health, New York, New York, USA
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Nie M, Chen L, Zhang J, Qiu X. Pure proton therapy for skull base chordomas and chondrosarcomas: A systematic review of clinical experience. Front Oncol 2022; 12:1016857. [PMID: 36505855 PMCID: PMC9732011 DOI: 10.3389/fonc.2022.1016857] [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: 08/11/2022] [Accepted: 10/31/2022] [Indexed: 11/27/2022] Open
Abstract
Background Skull base chordoma and chondrosarcoma are exceptionally rare bone tumors with high propensity for local recurrence. Different postoperative radiation modalities are often used to improve the clinical efficacy. Proton therapy (PT) might be among the most promising ones because of the unique ballistic characteristics of high-energy particles. However, previous meta-analysis often included studies with combined radiation techniques. No systematic review to date has directly analyzed the survival and toxicity of pure PT for these two types of malignancies. Methods By following the PRISMA guidelines, a systematic search of three databases was conducted. Articles were screened and data were extracted according to a prespecified scheme. R 4.2.0 software was used to conduct the meta-analysis. Normal distribution test was used for the incidence rate of each subgroup. Results A total of seven studies involving 478 patients were included in this analysis. The quality of included articles ranged from moderate to high quality. All patients were histopathologically diagnosed with chordoma or chondrosarcoma, and the follow-up time of the cohort ranged from 21 to 61.7 months. For PT planning, the median target volume ranged from 15 cc to 40 cc, and the administered median dose varied from 63 to 78.4 GyRBE at 1.8-2.0 GyRBE per fraction. The 1-, 2-, 3-, 5-, and 7-year local control and overall survival rates were 100%, 93%, 87%, 78%, and 68%, and 100%, 99%, 89%, 85%, and 68%, respectively. The late grade 3 or higher toxicities were reported in only two involved articles. Conclusions Until now, medical centers worldwide have exerted PT to improve outcomes of skull base chordomas and chondrosarcomas. PT not combined with other radiation modalities showed favorable local control and survival with a low incidence of severe radiation-induced toxicities, which manifests promising clinical benefits. However, high-quality evidence is still limited, requiring future clinical trials and prospective studies in selected patients.
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Affiliation(s)
- Menglin Nie
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Liying Chen
- Laboratory of Pathology, Hebei Cancer Institute, The Fourth Hospital of Hebei Medical University, Shijiazhuang, Hebei, China
| | - Jing Zhang
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Xiaoguang Qiu
- Department of Radiation Oncology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China,*Correspondence: Xiaoguang Qiu,
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Champagne PO, Voormolen EH, Mammar H, Bernat AL, Krichen W, Penet N, Froelich S. Delayed Instrumentation Following Removal of Cranio-Vertebral Junction Chordomas: A Technical Note. J Neurol Surg B Skull Base 2019; 81:694-700. [PMID: 33381375 DOI: 10.1055/s-0039-1694053] [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: 03/07/2019] [Accepted: 06/11/2019] [Indexed: 10/26/2022] Open
Abstract
Objective To investigate on the feasibility and safety of a new approach which consists of delaying instrumentation after destabilizing craniovertebral junction (CVJ) chordoma surgery, allowing proton beam radiotherapy to be performed in a metal-free tumoral cavity. Design This is a retrospective series of a prospectively maintained database. Participants Five consecutive patients operated on for a CVJ chordomas for which instrumentation after tumor resection was deferred to after radiotherapy treatment. Main Outcome Measures The main outcome consisted of measurements of the following parameters: C0-C2 angle, atlanto-dens interval (ADI), condylar gap, and the position of the dens relative to McGregor's line and coronal inclination, performed at 3 different times for all patients: before tumor surgery (baseline), before instrumentation surgery, and after instrumentation surgery. Results For all patients, CVJ parameters deteriorated during the delay period, but stayed within normal limits for most. Because of radiological instability, one patient necessitated instrumentation before receiving radiotherapy. All parameters except condylar gap were partially corrected after instrumentation. No new neurological symptom or evolving neck pain occurred during the delay period. Conclusion Delayed instrumentation of CVJ chordomas can be a safe alternative that might lead to improved subsequent radiotherapeutical treatment. Patient's selection and close clinical and radiological follow-up are mandatory for the success of this approach.
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Affiliation(s)
| | - Eduard H Voormolen
- Department of Neurosurgery, Lariboisiere Hospital, University of Paris Diderot, Paris, France
| | - Hamid Mammar
- Department of Radiation Oncology, Institut Curie- Centre de protonthérapie d'Orsay (CPO), Orsay, France
| | - Anne-Laure Bernat
- Department of Neurosurgery, Lariboisiere Hospital, University of Paris Diderot, Paris, France
| | - Walid Krichen
- Department of Neurosurgery, Lariboisiere Hospital, University of Paris Diderot, Paris, France
| | - Nicolas Penet
- Department of Neurosurgery, Lariboisiere Hospital, University of Paris Diderot, Paris, France
| | - Sébastien Froelich
- Department of Neurosurgery, Lariboisiere Hospital, University of Paris Diderot, Paris, France
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Zanoletti E, Mazzoni A, Martini A, Abbritti RV, Albertini R, Alexandre E, Baro V, Bartolini S, Bernardeschi D, Bivona R, Bonali M, Borghesi I, Borsetto D, Bovo R, Breun M, Calbucci F, Carlson ML, Caruso A, Cayé-Thomasen P, Cazzador D, Champagne PO, Colangeli R, Conte G, D'Avella D, Danesi G, Deantonio L, Denaro L, Di Berardino F, Draghi R, Ebner FH, Favaretto N, Ferri G, Fioravanti A, Froelich S, Giannuzzi A, Girasoli L, Grossardt BR, Guidi M, Hagen R, Hanakita S, Hardy DG, Iglesias VC, Jefferies S, Jia H, Kalamarides M, Kanaan IN, Krengli M, Landi A, Lauda L, Lepera D, Lieber S, Lloyd SLK, Lovato A, Maccarrone F, Macfarlane R, Magnan J, Magnoni L, Marchioni D, Marinelli JP, Marioni G, Mastronardi V, Matthies C, Moffat DA, Munari S, Nardone M, Pareschi R, Pavone C, Piccirillo E, Piras G, Presutti L, Restivo G, Reznitsky M, Roca E, Russo A, Sanna M, Sartori L, Scheich M, Shehata-Dieler W, Soloperto D, Sorrentino F, Sterkers O, Taibah A, Tatagiba M, Tealdo G, Vlad D, Wu H, Zanetti D. Surgery of the lateral skull base: a 50-year endeavour. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 2019; 39:S1-S146. [PMID: 31130732 PMCID: PMC6540636 DOI: 10.14639/0392-100x-suppl.1-39-2019] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Disregarding the widely used division of skull base into anterior and lateral, since the skull base should be conceived as a single anatomic structure, it was to our convenience to group all those approaches that run from the antero-lateral, pure lateral and postero-lateral side of the skull base as “Surgery of the lateral skull base”. “50 years of endeavour” points to the great effort which has been made over the last decades, when more and more difficult surgeries were performed by reducing morbidity. The principle of lateral skull base surgery, “remove skull base bone to approach the base itself and the adjacent sites of the endo-esocranium”, was then combined with function preservation and with tailoring surgery to the pathology. The concept that histology dictates the extent of resection, balancing the intrinsic morbidity of each approach was the object of the first section of the present report. The main surgical approaches were described in the second section and were conceived not as a step-by-step description of technique, but as the highlighthening of the surgical principles. The third section was centered on open issues related to the tumor and its treatment. The topic of vestibular schwannoma was investigated with the current debate on observation, hearing preservation surgery, hearing rehabilitation, radiotherapy and the recent efforts to detect biological markers able to predict tumor growth. Jugular foramen paragangliomas were treated in the frame of radical or partial surgery, radiotherapy, partial “tailored” surgery and observation. Surgery on meningioma was debated from the point of view of the neurosurgeon and of the otologist. Endolymphatic sac tumors and malignant tumors of the external auditory canal were also treated, as well as chordomas, chondrosarcomas and petrous bone cholesteatomas. Finally, the fourth section focused on free-choice topics which were assigned to aknowledged experts. The aim of this work was attempting to report the state of the art of the lateral skull base surgery after 50 years of hard work and, above all, to raise questions on those issues which still need an answer, as to allow progress in knowledge through sharing of various experiences. At the end of the reading, if more doubts remain rather than certainties, the aim of this work will probably be achieved.
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Affiliation(s)
- E Zanoletti
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - A Mazzoni
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - A Martini
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - R V Abbritti
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | | | - E Alexandre
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - V Baro
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - S Bartolini
- Neurosurgery, Bellaria Hospital, Bologna, Italy
| | - D Bernardeschi
- AP-HP, Groupe Hôspital-Universitaire Pitié-Salpêtrière, Neuro-Sensory Surgical Department and NF2 Rare Disease Centre, Paris, France
- Sorbonne Université, Paris, France
| | - R Bivona
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - M Bonali
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | - I Borghesi
- Neurosurgery, Maria Cecilia Hospital, Cotignola (RA), Italy
| | - D Borsetto
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - R Bovo
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - M Breun
- Department of Neurosurgery, Julius Maximilians University Hospital Würzburg, Bavaria, Germany
| | - F Calbucci
- Neurosurgery, Maria Cecilia Hospital, Cotignola (RA), Italy
| | - M L Carlson
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic, Rochester, MN, USA
- Department of Neurologic Surgery, Mayo Clinic, Rochester, MN, USA
| | - A Caruso
- Gruppo Otologico, Piacenza-Rome, Italy
| | - P Cayé-Thomasen
- The Department of Otorhinolaryngology, Head & Neck Surgery and Audiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
- Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - D Cazzador
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
- Department of Neuroscience DNS, Section of Human Anatomy, Padova University, Padova, Italy
| | - P-O Champagne
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | - R Colangeli
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - G Conte
- Department of Neuroradiology, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - D D'Avella
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - G Danesi
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - L Deantonio
- Department of Radiation Oncology, University Hospital Maggiore della Carità, Novara, Italy
- Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - L Denaro
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - F Di Berardino
- Unit of Audiology, Department of Clinical Sciences and Community Health, University of Milano, Italy
- Department of Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - R Draghi
- Neurosurgery, Maria Cecilia Hospital, Cotignola (RA), Italy
| | - F H Ebner
- Department of Neurosurgery, Eberhard Karls University Tübingen, Germany
| | - N Favaretto
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - G Ferri
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | | | - S Froelich
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | | | - L Girasoli
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - B R Grossardt
- Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
| | - M Guidi
- Gruppo Otologico, Piacenza-Rome, Italy
| | - R Hagen
- Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, "Julius-Maximilians" University Hospital of Würzburg, Bavaria, Germany
| | - S Hanakita
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | - D G Hardy
- Department of Neurosurgery, Cambridge University Hospital, Cambridge, UK
| | - V C Iglesias
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - S Jefferies
- Oncology Department, Cambridge University Hospital, Cambridge, UK
| | - H Jia
- Department of Otolaryngology Head and Neck Surgery, Shanghai Ninh People's Hospital, Shanghai Jiatong University School of Medicine, China
| | - M Kalamarides
- AP-HP, Groupe Hôspital-Universitaire Pitié-Salpêtrière, Neuro-Sensory Surgical Department and NF2 Rare Disease Centre, Paris, France
- Sorbonne Université, Paris, France
| | - I N Kanaan
- Department of Neurosciences, King Faisal Specialist Hospital & Research Center, Alfaisal University, College of Medicine, Riyadh, KSA
| | - M Krengli
- Department of Radiation Oncology, University Hospital Maggiore della Carità, Novara, Italy
- Department of Translational Medicine, University of Piemonte Orientale, Novara, Italy
| | - A Landi
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - L Lauda
- Gruppo Otologico, Piacenza-Rome, Italy
| | - D Lepera
- ENT & Skull-Base Department, Ospedale Nuovo di Legnano, Legnano (MI), Italy
| | - S Lieber
- Department of Neurosurgery, Eberhard Karls University Tübingen, Germany
| | - S L K Lloyd
- Department of Neuro-Otology and Skull-Base Surgery Manchester Royal Infirmary, Manchester, UK
| | - A Lovato
- Department of Neuroscience DNS, Audiology Unit, Padova University, Treviso, Italy
| | - F Maccarrone
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | - R Macfarlane
- Department of Neurosurgery, Cambridge University Hospital, Cambridge, UK
| | - J Magnan
- University Aix-Marseille, France
| | - L Magnoni
- Unit of Audiology, Department of Clinical Sciences and Community Health, University of Milano, Italy
- Department of Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
| | - D Marchioni
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Verona, Italy
| | | | - G Marioni
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | | | - C Matthies
- Department of Neurosurgery, Julius Maximilians University Hospital Würzburg, Bavaria, Germany
| | - D A Moffat
- Department of Neuro-otology and Skull Base Surgery, Cambridge University Hospital, Cambridge, UK
| | - S Munari
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - M Nardone
- ENT Department, Treviglio (BG), Italy
| | - R Pareschi
- ENT & Skull-Base Department, Ospedale Nuovo di Legnano, Legnano (MI), Italy
| | - C Pavone
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | | | - G Piras
- Gruppo Otologico, Piacenza-Rome, Italy
| | - L Presutti
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Modena, Italy
| | - G Restivo
- ENT and Skull-Base Surgery Department, Department of Neurosciences, Ospedale Papa Giovanni XXIII, Bergamo, Italy
| | - M Reznitsky
- The Department of Otorhinolaryngology, Head & Neck Surgery and Audiology, Copenhagen University Hospital, Rigshospitalet, Copenhagen, Denmark
| | - E Roca
- Department of Neurosurgery, Lariboisière Hospital, University of Paris Diderot, Paris, France
| | - A Russo
- Gruppo Otologico, Piacenza-Rome, Italy
| | - M Sanna
- Gruppo Otologico, Piacenza-Rome, Italy
| | - L Sartori
- Academic Neurosurgery, Department of Neuroscience DNS, University of Padova Medical School, Padova, Italy
| | - M Scheich
- Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, "Julius-Maximilians" University Hospital of Würzburg, Bavaria, Germany
| | - W Shehata-Dieler
- Department of Otorhinolaryngology, Plastic, Aesthetic and Reconstructive Head and Neck Surgery, "Julius-Maximilians" University Hospital of Würzburg, Bavaria, Germany
| | - D Soloperto
- Otolaryngology-Head and Neck Surgery Department, University Hospital of Verona, Italy
| | - F Sorrentino
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - O Sterkers
- AP-HP, Groupe Hôspital-Universitaire Pitié-Salpêtrière, Neuro-Sensory Surgical Department and NF2 Rare Disease Centre, Paris, France
- Sorbonne Université, Paris, France
| | - A Taibah
- Gruppo Otologico, Piacenza-Rome, Italy
| | - M Tatagiba
- Department of Neurosurgery, Eberhard Karls University Tübingen, Germany
| | - G Tealdo
- Department of Neuroscience DNS, Otolaryngology Section, Padova University, Padova, Italy
| | - D Vlad
- Gruppo Otologico, Piacenza-Rome, Italy
| | - H Wu
- Department of Otolaryngology Head and Neck Surgery, Shanghai Ninh People's Hospital, Shanghai Jiatong University School of Medicine, China
| | - D Zanetti
- Unit of Audiology, Department of Clinical Sciences and Community Health, University of Milano, Italy
- Department of Surgery, Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Milano, Italy
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7
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Gatfield ER, Noble DJ, Barnett GC, Early NY, Hoole ACF, Kirkby NF, Jefferies SJ, Burnet NG. Tumour Volume and Dose Influence Outcome after Surgery and High-dose Photon Radiotherapy for Chordoma and Chondrosarcoma of the Skull Base and Spine. Clin Oncol (R Coll Radiol) 2019; 30:243-253. [PMID: 29402600 DOI: 10.1016/j.clon.2018.01.002] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 11/15/2017] [Accepted: 11/20/2017] [Indexed: 11/27/2022]
Abstract
AIMS To evaluate the long-term outcomes of patients with chordoma and low-grade chondrosarcoma after surgery and high-dose radiotherapy. MATERIALS AND METHODS High-dose photon radiotherapy was delivered to 28 patients at the Neuro-oncology Unit at Addenbrooke's Hospital (Cambridge, UK) between 1996 and 2016. Twenty-four patients were treated with curative intent, 17 with chordoma, seven with low-grade chondrosarcoma, with a median dose of 65 Gy (range 65-70 Gy). Local control and survival rates were calculated using the Kaplan-Meier method. RESULTS The median follow-up was 83 months (range 7-205 months). The 5 year disease-specific survival for chordoma patients treated with radical intent was 85%; the local control rate was 74%. The 5 year disease-specific survival for chondrosarcoma patients treated with radical intent was 100%; the local control rate was 83%. The mean planning target volume (PTV) was 274.6 ml (median 124.7 ml). A PTV of 110 ml or less was a good predictor of local control, with 100% sensitivity and 63% specificity. For patients treated with radical intent, this threshold of 110 ml or less for the PTV revealed a statistically significant difference when comparing local control with disease recurrence (P = 0.019, Fisher's exact test). Our data also suggest that the probability of disease control may be partly related to both target volume and radiotherapy dose. CONCLUSION Our results show that refined high-dose photon radiotherapy, following tumour resection by a specialist surgical team, is effective in the long-term control of chordoma and low-grade chondrosarcoma, even in the presence of metal reconstruction. The results presented here will provide a useful source for comparison between high-dose photon therapy and proton beam therapy in a UK setting, in order to establish best practice for the management of chordoma and low-grade chondrosarcoma.
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Affiliation(s)
- E R Gatfield
- Oncology Centre, Addenbrooke's Hospital, Cambridge, UK.
| | - D J Noble
- University of Cambridge Department of Oncology, Cambridge Biomedical Campus, Addenbrooke's Hospital, Cambridge, UK
| | - G C Barnett
- Oncology Centre, Addenbrooke's Hospital, Cambridge, UK
| | - N Y Early
- Department of Medical Physics and Clinical Engineering, Addenbrooke's Hospital, Cambridge, UK
| | - A C F Hoole
- Department of Medical Physics and Clinical Engineering, Addenbrooke's Hospital, Cambridge, UK
| | - N F Kirkby
- Division of Molecular and Clinical Cancer Sciences, School of Medical Sciences, Faculty of Biology, Medicine and Health, University of Manchester, Manchester Academic Health Science Centre, UK; Christie Medical Physics and Engineering, The Christie NHS Foundation Trust, Manchester, UK
| | - S J Jefferies
- Oncology Centre, Addenbrooke's Hospital, Cambridge, UK
| | - N G Burnet
- University of Cambridge Department of Oncology, Cambridge Biomedical Campus, Addenbrooke's Hospital, Cambridge, UK
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8
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The Importance of the Hedgehog Signaling Pathway in Tumorigenesis of Spinal and Cranial Chordoma. J Clin Med 2019; 8:jcm8020248. [PMID: 30769952 PMCID: PMC6406847 DOI: 10.3390/jcm8020248] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2019] [Revised: 02/06/2019] [Accepted: 02/12/2019] [Indexed: 12/20/2022] Open
Abstract
Chordomas is rare malignant bone tumors thought to arise from remnants of embryonic notochord along the spine, frequently at the skull base and sacrum. Although chordoma is slow growing tumors, while are extremely recurrent, and aggressive, as well as the rate of prognosis remains poorly. Radical surgery and high-dose radiation are the most used treatments. Currently, there is no effective chemotherapeutic standard for chordomas. The Hedgehog (HH) pathway adjusts various processes included in expansion and differentiation of tissues and organs throughout the fetus’s life, furthermore cell growth and differentiation in the adult organism, of the cell in an adult organism, in which acute anesthesia is involved in multiple cancers. To study the role of signaling the hedgehog in the base of the skull and sacrum chordomas, the expression of SHH and GLI-1 levels were detected immuno histochemically, Additionally, PTCH-1 and GLI-1 expressions were distinguished by in- Situ- hybridization. Based on the findings presented herein, it is likely that the HH signal cascade was revealed even in cranial, where consecoently spinal chordoma and their recurrences play an important role. Our staining exhibited a canonical, ligand- dependent and autocrine Hedgehog signaling in skull base and sacrum chordomas including relapse. Due to the high levels of SHH and GLI-1 expression in all investigated chordoma samples, the study suggests a possible autocrine ligand-dependent activation of the canonical HH signaling cascade. A paracrine or non-canonical pathway cannot be excluded. Our results suggest that Hedgehog-inhibitors, like SHH-, GLI- and SMO- inhibitors, might serve as a potential and effective target for the treatment of chordomas.
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9
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Mercado CE, Holtzman AL, Rotondo R, Rutenberg MS, Mendenhall WM. Proton therapy for skull base tumors: A review of clinical outcomes for chordomas and chondrosarcomas. Head Neck 2018; 41:536-541. [PMID: 30537295 DOI: 10.1002/hed.25479] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2017] [Revised: 04/13/2018] [Accepted: 08/15/2018] [Indexed: 11/09/2022] Open
Abstract
BACKGROUND Skull base chordomas and chondrosarcomas are rare tumors traditionally treated by surgical resection and adjuvant radiation therapy (RT). We will discuss data evaluating clinical outcomes of proton therapy in the treatment of skull base chordomas and chondrosarcomas. METHODS A literature review was performed using a MEDLINE search from January 1990 to January 2017. RESULTS The published data suggest that the dose intensification allowed by proton therapy has resulted in good clinical outcomes and a tolerable toxicity profile. CONCLUSION Proton therapy is a modern RT technique that has demonstrated improved preliminary clinical outcomes in the treatment of skull base chordomas and chondrosarcomas compared to conventional radiotherapy, and comparable to other advanced photon-based RT techniques.
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Affiliation(s)
- Catherine E Mercado
- Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, Florida
| | - Adam L Holtzman
- Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, Florida
| | - Ronny Rotondo
- University of Florida Health Proton Therapy Institute, University of Florida College of Medicine, Jacksonville, Florida
| | - Michael S Rutenberg
- Department of Radiation Oncology, University of Florida College of Medicine, Gainesville, Florida
| | - William M Mendenhall
- University of Florida Health Proton Therapy Institute, University of Florida College of Medicine, Jacksonville, Florida
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10
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Quek ZH, Shariffah NA, Agrawal R, Quek TPL, Seow CJ. VISUAL VIGNETTE. Endocr Pract 2018; 24:934. [PMID: 29624098 DOI: 10.4158/ep-2018-0092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Zhi Han Quek
- From the 1Department of Endocrinology, Tan Tock Seng Hospital, Singapore
| | | | | | | | - Cherng Jye Seow
- From the 1Department of Endocrinology, Tan Tock Seng Hospital, Singapore
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11
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Survival analysis of patients with spinal chordomas. Neurosurg Rev 2018; 42:455-462. [PMID: 29732516 DOI: 10.1007/s10143-018-0968-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 01/04/2018] [Accepted: 03/13/2018] [Indexed: 12/23/2022]
Abstract
This study was aimed to analyze the survival of patients with spinal chordomas. Patients' data in the Surveillance, Epidemiology, and End Results (SEER) database were retrieved and analyzed statistically. There were 765 patients with spinal chordomas between 1974 and 2013. The overall survival did not improve significantly over decades for patients receiving surgery and radiotherapy (SR) (P = 0.221). There were significant differences in overall survival among subgroups of patients receiving surgery (S), radiotherapy (R), and neither S nor R (NSR) (P = 0.031, 0.037, and 0.031, respectively). Cancer-specific survival did not change significantly among subgroups of patients receiving R (P = 0.411), while it increased steadily among subgroups of patients receiving S, SR, and NSR (P < 0.001, 0.001, and 0.049, respectively). In the multivariate Cox regression model, younger onset age (hazard ratio [HR] 1.052, P < 0.001), surgery (HR 0.291, P = 0.001), and tumor location of the sacrum (HR 0.401, P = 0.002) were associated with a better overall survival. Similarly, younger onset age (HR 1.036, P = 0.029), surgery (HR 0.221, P = 0.009), and tumor location of the sacrum (HR 0.287, P = 0.002) were also associated with a higher cancer-specific survival. The changes in overall and cancer-specific survival over time differ among different treatment groups. Younger onset age, surgical strategy, and tumor location of the sacrum may be correlated with a higher overall and cancer-specific survival.
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12
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Stelow EB, Wenig BM. Update From The 4th Edition of the World Health Organization Classification of Head and Neck Tumours: Nasopharynx. Head Neck Pathol 2017; 11:16-22. [PMID: 28247232 PMCID: PMC5340728 DOI: 10.1007/s12105-017-0787-0] [Citation(s) in RCA: 65] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2016] [Accepted: 02/02/2017] [Indexed: 12/30/2022]
Abstract
The current WHO classification system for tumors of the head and neck has made few changes from the previous edition with regards to tumors of the nasopharynx. The classification system is discussed here with particular attention to nasopharyngeal carcinoma, nasopharyngeal papillary adenocarcinoma, salivary gland anlage tumor, hairy polyp, juvenile angiofibroma, and other tumors.
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Affiliation(s)
- Edward B Stelow
- Anatomic Pathology, University of Virginia Health System, Box 800214, Jefferson Park Ave., Charlottesville, VA, 22908, USA.
| | - Bruce M Wenig
- H. Lee Moffitt Cancer Center and Research Institute, Tampa, FL, USA
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13
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Marszałek A, Szylberg Ł, Wiśniewski S. Pathologic aspects of skull base tumors. Rep Pract Oncol Radiother 2016; 21:288-303. [PMID: 27330415 PMCID: PMC4899430 DOI: 10.1016/j.rpor.2016.02.006] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2015] [Revised: 01/05/2016] [Accepted: 02/19/2016] [Indexed: 12/14/2022] Open
Abstract
Skull base tumors form a highly heterogeneous group. As there are several structures in this anatomical site, a large number of different primary malignancies might develop, as well as a variety of secondary (metastatic) tumors. In this article, the most common malignancies are presented, along with a short histopathologic description. For some entities, an immunohistochemical profile is also given that should be helpful in proper diagnosis. As many pathologic diagnoses nowadays also include genetic studies, the most common genetic abnormalities in skull base tumors are presented.
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Affiliation(s)
- Andrzej Marszałek
- Department of Cancer Pathology, Greater Poland Center of Oncology, Poznan, Poland
- Department of Cancer Pathology and Prophylactics, Poznan University of Medical Sciences, Poznan, Poland
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Poland
| | - Łukasz Szylberg
- Department of Clinical Pathomorphology, Collegium Medicum in Bydgoszcz, Nicolaus Copernicus University in Torun, Poland
| | - Sławomir Wiśniewski
- Department of Cancer Pathology, Greater Poland Center of Oncology, Poznan, Poland
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14
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Abstract
INTRODUCTION A chordoma is a slow growing malignant tumour of notochordal origin. A tumour with histological features that are identical to those of a chordoma may arise outside the axial skeleton. To date, there is little in the literature documenting their clinical course. METHODS Our large orthopaedic oncology database was used to document the clinical course of extra-axial chordoma. RESULTS Over a 30-year period, 131 patients diagnosed with a chordoma were treated at our unit. Only three (2.3%) of these cases were extra-axial chordomas: one in the femur, one in the ulna and one in the proximal fibula. All underwent surgical resection. CONCLUSIONS In view of the rarity of this tumour and the difficulty in confirming its diagnosis, we suggest that any suspected case is discussed with a specialist sarcoma multidisciplinary team so that the correct diagnosis can be achieved and treatment tailored accordingly.
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Affiliation(s)
- S Evans
- Royal Orthopaedic Hospital NHS Foundation Trust , UK
| | - Z Khan
- Royal Orthopaedic Hospital NHS Foundation Trust , UK
- Rehman Medical Institute , Pakistan
| | - L Jeys
- Royal Orthopaedic Hospital NHS Foundation Trust , UK
| | - R Grimer
- Royal Orthopaedic Hospital NHS Foundation Trust , UK
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15
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Abstract
PURPOSE OF REVIEW Clival chordomas are rare malignant tumors associated with a poor prognosis. In this article, we review the current literature to identify a variety of strategies that provide guidelines toward the optimal management for this aggressive tumor. RECENT FINDINGS Molecular disease, particularly, the development of characterized chordoma cell lines, has become one of the new cornerstones for the histological diagnosis of chordomas and for the development of effective chemotherapeutic agents against this tumor. Brachyury, a transcription factor in notochord development, seems to provide an excellent diagnostic marker for chordoma and may also prove to be a valuable target for chordoma therapy. Aggressive cytoreductive surgery aiming for gross total resection with maintenance of key neurovascular structures, followed by proton beam or hadron radiation, provides the best local recurrence and overall survival rates. SUMMARY Clival chordomas are locally aggressive tumors that are challenging to treat because of their unique biology, proximity to key neurovascular structures and poor prognosis. Currently, chordomas are optimally managed with aggressive surgery, whilst preserving key structures, and postoperative radiation in a multidisciplinary setting with an experienced team. The advancement of molecular techniques offers exciting future diagnostic and therapeutic options in the management of chordomas.
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16
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Rombi B, Timmermann B. Proton Beam Therapy for Pediatric Chordomas: State of the Art. Int J Part Ther 2014. [DOI: 10.14338/ijpt.13.00008.1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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17
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Jones PS, Aghi MK, Muzikansky A, Shih HA, Barker FG, Curry WT. Outcomes and patterns of care in adult skull base chordomas from the Surveillance, Epidemiology, and End Results (SEER) database. J Clin Neurosci 2014; 21:1490-6. [DOI: 10.1016/j.jocn.2014.02.008] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2014] [Accepted: 02/08/2014] [Indexed: 11/16/2022]
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18
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Prognostic significance of immunohistochemical expression of VEGFR2 and iNOS in spinal chordoma. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2014; 23:2416-22. [DOI: 10.1007/s00586-014-3417-5] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2013] [Revised: 06/10/2014] [Accepted: 06/10/2014] [Indexed: 11/26/2022]
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19
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Ouyang T, Zhang N, Zhang Y, Jiao J, Ren J, Huang T, Chen J. Clinical Characteristics, Immunohistochemistry, and Outcomes of 77 Patients with Skull Base Chordomas. World Neurosurg 2014; 81:790-7. [DOI: 10.1016/j.wneu.2013.01.010] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Revised: 08/15/2012] [Accepted: 01/03/2013] [Indexed: 12/01/2022]
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20
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Chambers KJ, Lin DT, Meier J, Remenschneider A, Herr M, Gray ST. Incidence and survival patterns of cranial chordoma in the United States. Laryngoscope 2013; 124:1097-102. [DOI: 10.1002/lary.24420] [Citation(s) in RCA: 75] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2013] [Revised: 07/08/2013] [Accepted: 09/05/2013] [Indexed: 11/05/2022]
Affiliation(s)
- Kyle J. Chambers
- Department of Otolaryngology-Head and Neck Surgery; Massachusetts Eye and Ear Infirmary; Boston Massachusetts U.S.A
- Department of Otology and Laryngology; Harvard Medical School; Boston Massachusetts U.S.A
| | - Derrick T. Lin
- Department of Otolaryngology-Head and Neck Surgery; Massachusetts Eye and Ear Infirmary; Boston Massachusetts U.S.A
- Department of Otology and Laryngology; Harvard Medical School; Boston Massachusetts U.S.A
| | - Josh Meier
- Department of Otolaryngology-Head and Neck Surgery; Massachusetts Eye and Ear Infirmary; Boston Massachusetts U.S.A
- Department of Otology and Laryngology; Harvard Medical School; Boston Massachusetts U.S.A
| | - Aaron Remenschneider
- Department of Otolaryngology-Head and Neck Surgery; Massachusetts Eye and Ear Infirmary; Boston Massachusetts U.S.A
- Department of Otology and Laryngology; Harvard Medical School; Boston Massachusetts U.S.A
| | - Marc Herr
- Department of Otolaryngology-Head and Neck Surgery; Massachusetts Eye and Ear Infirmary; Boston Massachusetts U.S.A
- Department of Otology and Laryngology; Harvard Medical School; Boston Massachusetts U.S.A
| | - Stacey T. Gray
- Department of Otolaryngology-Head and Neck Surgery; Massachusetts Eye and Ear Infirmary; Boston Massachusetts U.S.A
- Department of Otology and Laryngology; Harvard Medical School; Boston Massachusetts U.S.A
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21
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Fernandez-Miranda JC, Gardner PA, Snyderman CH, Devaney KO, Mendenhall WM, Suárez C, Rinaldo A, Ferlito A. Clival chordomas: A pathological, surgical, and radiotherapeutic review. Head Neck 2013; 36:892-906. [PMID: 23804541 DOI: 10.1002/hed.23415] [Citation(s) in RCA: 89] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2013] [Revised: 04/10/2013] [Accepted: 06/10/2013] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND The purpose of this study was to discuss the optimal management of patients with clival chordomas and provide an up-to-date review of the field. METHODS A schematic description of the anatomy of the clivus and its surrounding structures is provided based on the modular classification of the surgical corridors used in endoscopic skull base surgery. Postoperative radiotherapy (RT) techniques are described. RESULTS The optimal treatment is gross total resection. Recent advances in endoscopic endonasal skull base surgery have allowed very high rates of macroscopic and radiographic complete tumor resection in spite of the challenging location of these lesions. When the tumor location or extension is too lateral or inferior to be effectively resected with an endoscopic approach, an open approach or a combination of endoscopic and open approaches in stages should be considered. Postoperative RT is usually indicated because the likelihood of recurrence is high in spite of complete surgical resection. The main site of recurrence is local and late recurrences are relatively common. The probability of cure is approximately 50% at 10 years and significantly increases when complete tumor resection has been achieved. CONCLUSION The preferred treatment for patients with clival chordoma is gross total resection (via endoscopic endonasal surgery when possible) followed by postoperative RT. Treatment at experienced multidisciplinary cranial base centers is key to minimize complications and to enhance the probability of total removal of the tumors.
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Affiliation(s)
- Juan C Fernandez-Miranda
- Department of Neurosurgery, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania
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22
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Deraniyagala RL, Yeung D, Mendenhall WM, Li Z, Morris CG, Mendenhall NP, Okunieff P, Malyapa RS. Proton therapy for skull base chordomas: an outcome study from the university of Florida proton therapy institute. J Neurol Surg B Skull Base 2013; 75:53-7. [PMID: 24498590 DOI: 10.1055/s-0033-1354579] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2013] [Accepted: 07/01/2013] [Indexed: 10/26/2022] Open
Abstract
Objectives Skull base chordoma is a rare, locally aggressive tumor located adjacent to critical structures. Gross total resection is difficult to achieve, and proton therapy has the conformal advantage of delivering a high postoperative dose to the tumor bed. We present our experience using proton therapy to treat 33 patients with skull base chordomas. Design Retrospective outcomes study. Setting University of Florida Proton Therapy Institute; 2007 to 2011. Participants A total of 33 patients with skull base chordomas received postoperative three-dimensional conformal proton therapy. The patients were 79% male and 6% diabetic; 27% had received a gross total resection. Main Outcome Measures The gross tumor/tumor bed received a dose between 77.4 CGE and 79.4 CGE. Local control and overall survival were tracked, and radiation toxicity was assessed using a modified Radiation Therapy Oncology Group/European Organization for Research and Treatment of Cancer Late Radiation Morbidity Scoring Scheme. Results Median follow-up for all patients was 21 months. Local control and overall survival rates at 2 years were 86% and 92%, respectively. Grade 2 toxicity was observed in 18% of our cohort in the form of unilateral hearing loss partially corrected with a hearing aid. No grade 2 or higher optic or brainstem toxicities were observed. Conclusions Proton therapy is an effective treatment modality for skull base chordomas.
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Affiliation(s)
- Rohan L Deraniyagala
- University of Florida Proton Therapy Institute, Jacksonville, Florida, United States
| | - Daniel Yeung
- University of Florida Proton Therapy Institute, Jacksonville, Florida, United States
| | - William M Mendenhall
- University of Florida Proton Therapy Institute, Jacksonville, Florida, United States
| | - Zuofeng Li
- University of Florida Proton Therapy Institute, Jacksonville, Florida, United States
| | - Christopher G Morris
- University of Florida Proton Therapy Institute, Jacksonville, Florida, United States
| | - Nancy P Mendenhall
- University of Florida Proton Therapy Institute, Jacksonville, Florida, United States
| | - Paul Okunieff
- University of Florida Proton Therapy Institute, Jacksonville, Florida, United States
| | - Robert S Malyapa
- University of Florida Proton Therapy Institute, Jacksonville, Florida, United States
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23
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Srivastava A, Vischioni B, Fiore MR, Vitolo V, Fossati P, Iannalfi A, Tuan JKL, Orecchia R. Quality of life in patients with chordomas/chondrosarcomas during treatment with proton beam therapy. JOURNAL OF RADIATION RESEARCH 2013; 54 Suppl 1:i43-8. [PMID: 23824125 PMCID: PMC3700519 DOI: 10.1093/jrr/rrt057] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2023]
Abstract
INTRODUCTION Health-related quality of life (HQL) parameters have never been tested in patients having chondromas/chondrosarcomas who are being treated with protons. The aim of this study was to document changes in HQL of chordoma/chondrosarcoma patients treated with proton beam radiotherapy. Treatments commenced in September 2011 at CNAO, and HQL studies were initiated in January 2012 for all patients undergoing treatment. METHODS The validated Italian translation of the EORTC QLQ-C30 version 3.0 was used for HQL evaluation. The HQL assessments were made prior to starting radiation and at completion of treatment. Scoring was as per the EORTC manual. As per standard norms, a difference of >10 points in the mean scores was taken to be clinically meaningful. RESULTS Between January and September 2012, 17 patients diagnosed with chordoma or chondrosarcoma, with a mean ± SD age of 49.5 ± 16.4 years, had completed treatment. The involved sites were skull base (n = 12) and sacral/paraspinal (n = 5). The prescribed dose was 70-74 GyE at 2 GyE per fraction, 5 days/week. When comparing pre- and post-treatment scores, neither a clinically meaningful nor a statistically significant change was documented. CONCLUSIONS During treatment, HQL is not adversely affected by protons, allowing normal life despite the long course of treatment. This is an ongoing study and more long-term assessment will help evaluate the actual impact of proton therapy on HQL for these slow-responding tumours.
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Affiliation(s)
- A Srivastava
- Department of Radiation Oncology, Medanta the Medicity, Sector 38, Gurgaon 122001, Haryana, India.
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Fujisawa H, Genik PC, Kitamura H, Fujimori A, Uesaka M, Kato TA. Comparison of human chordoma cell-kill for 290 MeV/n carbon ions versus 70 MeV protons in vitro. Radiat Oncol 2013; 8:91. [PMID: 23587329 PMCID: PMC3643831 DOI: 10.1186/1748-717x-8-91] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2013] [Accepted: 04/11/2013] [Indexed: 01/30/2023] Open
Abstract
BACKGROUND While the pace of commissioning of new charged particle radiation therapy facilities is accelerating worldwide, biological data pertaining to chordomas, theoretically and clinically optimally suited targets for particle radiotherapy, are still lacking. In spite of the numerous clinical reports of successful treatment of these malignancies with this modality, the characterization of this malignancy remains hampered by its characteristic slow cell growth, particularly in vitro. METHODS Cellular lethality of U-CH1-N cells in response to different qualities of radiation was compared with immediate plating after radiation or as previously reported using the multilayered OptiCell™ system. The OptiCell™ system was used to evaluate cellular lethality over a broad dose-depth deposition range of particle radiation to anatomically mimic the clinical setting. Cells were irradiated with either 290 MeV/n accelerated carbon ions or 70 MeV accelerated protons and photons and evaluated through colony formation assays at a single position or at each depth, depending on the system. RESULTS There was a cell killing of approximately 20-40% for all radiation qualities in the OptiCell™ system in which chordoma cells are herein described as more radiation sensitive than regular colony formation assay. The relative biological effectiveness values were, however, similar in both in vitro systems for any given radiation quality. Relative biological effectiveness values of proton was 0.89, of 13-20 keV/μm carbon ions was 0.85, of 20-30 keV/μm carbon ions was 1.27, and >30 keV/μm carbon ions was 1.69. Carbon-ions killed cells depending on both the dose and the LET, while protons depended on the dose alone in the condition of our study. This is the first report and characterization of a direct comparison between the effects of charged particle carbon ions versus protons for a chordoma cell line in vitro. Our results support a potentially superior therapeutic value of carbon particle irradiation in chordoma patients. CONCLUSION Carbon ion therapy may have an advantage for chordoma radiotherapy because of higher cell-killing effect with high LET doses from biological observation in this study.
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Jahangiri A, Jian B, Miller L, El-Sayed IH, Aghi MK. Skull base chordomas: clinical features, prognostic factors, and therapeutics. Neurosurg Clin N Am 2012; 24:79-88. [PMID: 23174359 DOI: 10.1016/j.nec.2012.08.007] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Chordomas of the skull base are one of the rarest intracranial malignancies that arise from ectopic remnants of embryonal notochod. The proximity of many chordomas to neurovascular structures makes gross total resection difficult, and the tendency for recurrence leads to the routine use of adjuvant postoperative radiation. Several surgical approaches are used ranging from extensive craniotomies to minimally invasive endonasal endoscopic approaches. In this review, the histopathology and epidemiology, imaging characteristics, surgical approaches, adjuvant therapies, prognostic factors, and molecular biology of chordomas are described.
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Affiliation(s)
- Arman Jahangiri
- Department of Neurological Surgery, University of California, San Francisco, CA 94143, USA
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Fuji H, Nakasu Y, Ishida Y, Horiguchi S, Mitsuya K, Kashiwagi H, Murayama S. Feasibility of proton beam therapy for chordoma and chondrosarcoma of the skull base. Skull Base 2012; 21:201-6. [PMID: 22451826 DOI: 10.1055/s-0031-1275636] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
We explored the general feasibility of proton beam therapy for chordoma and chondrosarcoma of the skull base. Clinical records and treatment-planning data of patients with the pathological diagnosis of chordoma or chondrosarcoma were examined. Proton beam therapy was administered for gross tumor mass as well as microscopic residual disease after surgery. The prescribed dose was determined to maximize the coverage of the target and to not exceed predefined constraints for the organs at risk. Eight cases of chordoma and eight cases of chondrosarcoma were enrolled. The median tumor volume was 40 cm(3) (range, 7 to 546 cm(3)). The prescribed dose ranged from 50 to 70 Gy (relative biological effectiveness [RBE]), with a median of 63 Gy RBE. The median follow-up duration was 42 months (range 9 to 80 months). The overall survival rate was 100%, and the local control rate at 3 years of chordoma and chondrosarcoma were 100% and 86%. None of the patients developed radiation-induced optic neuropathy, brain stem injury, or other severe toxicity. Proton beam therapy is generally feasible for both chordoma and chondrosarcoma of the skull base, with excellent local control and survival rates.
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Cates JMM, Coffin CM. Extraskeletal cartilaginous, osseous, and chordoid tumors in children and adolescents. Pediatr Dev Pathol 2012; 15:255-66. [PMID: 22420731 DOI: 10.2350/10-07-0875-pb.1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Extraskeletal cartilaginous, osseous, and chordoid tumors are extraordinarily rare in children and adolescents. These lesions are diagnostically challenging due to their rarity and their overlap with metastatic osteosarcoma, reactive or metabolic calcifying and bone-forming masses, various pseudosarcomatous proliferations such as myositis ossificans, and other rare genetic or metabolic disorders. This article reviews the clinicopathologic features and differential diagnosis of extraskeletal cartilaginous, osseous, and chordoid neoplasms in the first two decades of life and highlights the use of diagnostic adjuncts.
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Affiliation(s)
- Justin M M Cates
- Department of Pathology, Microbiology, and Immunology, Vanderbilt University, Nashville, TN, USA
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Kim AH, Governale LS, Kim DH, Black PM. The management of skull base tumors. HANDBOOK OF CLINICAL NEUROLOGY 2012; 105:657-664. [PMID: 22230525 DOI: 10.1016/b978-0-444-53502-3.00015-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Affiliation(s)
- Albert H Kim
- Department of Neurosurgery, Brigham and Women's Hospital, Boston, MA, USA
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Bayrak OF, Aydemir E, Gulluoglu S, Sahin F, Sevli S, Yalvac ME, Acar H, Ozen M. The effects of chemotherapeutic agents on differentiated chordoma cells. J Neurosurg Spine 2011; 15:620-4. [PMID: 21905773 DOI: 10.3171/2011.7.spine10798] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Chordoma is a rare type of malignant bone tumor and is known to arise from the remnants of the notochord. Resistance to chemotherapy makes the treatment of chordoma difficult; therefore, new approaches need to be developed to cure this disease. Differentiation therapy, using various differentiating agents, is attracting oncologists as a common therapeutic method to treat other tumors. Based on forcing cells to mature into other lineages, differentiation therapy might be an available method to treat chordomas in addition to conventional therapies. METHODS In this study a chordoma cell line, U-CH1, was exposed to several chemotherapeutic agents including vincristine, doxorubicin, cisplatin, etoposide, fludarabine, methotrexate, nilotinib, and imatinib mesylate under appropriate conditions. The first group of U-CH1 cells was exposed to drugs only and the second group of cells was exposed to the simultaneous treatment of 1 μM all-trans retinoic acid (ATRA) and chemotherapeutic agents in differentiation therapy. The efficacy of the differentiation method was assessed by measuring the viability of U-CH1 cells. RESULTS Vincristine, doxorubicin, etoposide, cisplatin, and fludarabine, each at a concentration of 10 μM, decreased the number of chordoma cells when given alone down to 11%, 0%, 30%, 67%, and 3%, respectively. Etoposide and cisplatin, each at a concentration of 10 μM, reduced the percentage of viable chordoma cells in a more effective way when given with 1 μM ATRA simultaneously, reducing the number of viable cells to 14% and 9%, respectively. On the other hand, imatinib and nilotinib, each at a concentration of 3 μM, as well as 10 μM methotrexate, showed no decrease in the number of cancer cells. CONCLUSIONS The results suggest that chordoma cells may be treated using the differentiation method in a more effective way than when they are treated with chemotherapeutic agents alone. This new approach may be an alternative method to conventional therapies in the treatment of chordoma.
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Affiliation(s)
- Omer Faruk Bayrak
- Department of Genetics and Bioengineering, Faculty of Engineering and Architecture, Yeditepe University, Istanbul.
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Mizoe JE, Hasegawa A, Takagi R, Bessho H, Onda T, Tsujii H. Carbon ion radiotherapy for skull base chordoma. Skull Base 2011; 19:219-24. [PMID: 19881902 DOI: 10.1055/s-0028-1114295] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To present the results of the clinical study of carbon ion radiotherapy (CIRT) for skull base and paracervical spine tumors at the National Institute of Radiological Sciences in Chiba, Japan. METHODS The study is comprised of three protocols: a pilot study, a phase I/II dose escalation study, and a phase II study. All the patients were treated by 16 fractions for 4 weeks with total doses of 48.0, 52.8, 57.6, and 60.8 Gy equivalents (GyE). RESULTS As a result of the dose escalation study of CIRT for skull base tumors, a dose fractionation of 60.8 GyE/16 fractions for 4 weeks was decided as the recommended dose because of acceptable normal tissue reactions and good local tumor control. CONCLUSIONS Preliminary results of the phase II clinical study of CIRT for skull base chordoma showed local control at 5 years at 100%, and normal tissues showed a mild reaction without any severe morbidity of important organs.
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Affiliation(s)
- Jun-Etsu Mizoe
- Research Center for Charged Particle Therapy Hospital, National Institute of Radiological Sciences (NIRS), Chiba, Japan
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Thompson LDR. Chordoma. EAR, NOSE & THROAT JOURNAL 2011; 90:16-8. [PMID: 21229504 DOI: 10.1177/014556131109000105] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- Lester D R Thompson
- Department of Pathology, Woodland Hills Medical Center, Southern California Permanente Medical Group, Woodland Hills, CA, USA
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Khaldi A, Griauzde J, Duckworth EAM. Degenerative Pannus Mimicking Clival Chordoma Resected via an Endoscopic Transnasal Approach. SKULL BASE REPORTS 2011; 1:7-12. [PMID: 23984195 PMCID: PMC3743584 DOI: 10.1055/s-0031-1275243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2010] [Accepted: 08/03/2010] [Indexed: 11/24/2022]
Abstract
Lesions of the lower clivus represent a technically challenging subset of skull base disease that requires careful treatment. A 75-year-old woman with tongue atrophy was referred for resection of a presumed clival chordoma. The lesion was resected via an endoscopic transnasal transclival approach with no complications. Pathology revealed only chronic inflammatory tissue consistent with a degenerative pannus. Degenerative pannus should be included in the differential diagnosis of lower clival extradural lesions. The endoscopic transnasal transclival corridor should be considered for resection of such lesions as an alternative to larger, more morbid, traditional skull base approaches.
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Affiliation(s)
- Ahmad Khaldi
- Department of Neurosurgery at Loyola University Stritch School of Medicine, Maywood, Illinois
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Potluri S, Jefferies S, Jena R, Harris F, Burton K, Prevost A, Burnet N. Residual Postoperative Tumour Volume Predicts Outcome after High-dose Radiotherapy for Chordoma and Chondrosarcoma of the Skull Base and Spine. Clin Oncol (R Coll Radiol) 2011; 23:199-208. [DOI: 10.1016/j.clon.2010.09.011] [Citation(s) in RCA: 59] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2010] [Revised: 09/06/2010] [Accepted: 09/28/2010] [Indexed: 11/27/2022]
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Zener R, Jacquet Y, Wong JW, Enepekides D, Higgins KM. A rare case of surgical pathway implantation of clival chordoma presenting as a neck mass. J Surg Case Rep 2011; 2011:3. [PMID: 24950541 PMCID: PMC3649199 DOI: 10.1093/jscr/2011.1.3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
Chordomas are rare, locally-aggressive tumours with a high rate of local recurrence. Recurrence along the route of surgical entry is an uncommon form of treatment failure. We report a case of a 59-year-old female who presented with a 3 cm neck mass in the left mid-sternocleidomastoid region. She had a history of a large clival chordoma resected via a transcervical, transparotid and transoral approach along with endoscopic intranasal exposure and a palatal split 4.5 years previously, followed by radiation to the primary site. Biopsy of the neck mass confirmed the diagnosis of chordoma recurrence following implantation in the surgical pathway. This case illustrates that while surgical pathway recurrence is a rare entity, it requires a high index of suspicion and should be considered in the differential diagnosis of a patient with a history of chordoma resection presenting with a mass more than two years after undergoing initial treatment.
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Nikoghosyan AV, Rauch G, Münter MW, Jensen AD, Combs SE, Kieser M, Debus J. Randomised trial of proton vs. carbon ion radiation therapy in patients with low and intermediate grade chondrosarcoma of the skull base, clinical phase III study. BMC Cancer 2010; 10:606. [PMID: 21050498 PMCID: PMC2991309 DOI: 10.1186/1471-2407-10-606] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2010] [Accepted: 11/05/2010] [Indexed: 12/25/2022] Open
Affiliation(s)
- Anna V Nikoghosyan
- Dept of Clinical Radiology, University of Heidelberg, INF 400, 69120 Heidelberg, Germany.
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Pediatric cervical chordoma: report of two cases and a review of the current literature. Childs Nerv Syst 2010; 26:835-40. [PMID: 20094721 DOI: 10.1007/s00381-009-1076-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/07/2009] [Accepted: 12/21/2009] [Indexed: 10/19/2022]
Abstract
INTRODUCTION The majority of chordomas occur between the fifth and seventh decades of life and are thus extremely rare in children, which account for less than 5% of all spinal chordoma cases. CASE REPORT We report on the development of this rare condition in two boys aged 7 and 10 years. One patient presented with a palpable neck mass and dysphagia, while the other presented with posterior neck pain. Radiological studies revealed an extensive mass in the cervical vertebrae and paravertebral soft tissue of both patients. The tumors were subtotally removed in an attempt to improve the success of adjuvant proton beam radiotherapy. Pathological examination, which included immunohistochemical staining, revealed chordoma of the cervical spine in both patients. CONCLUSION Although en bloc resection is the ideal modality for treatment of chordoma, such a procedure is often associated with a significant risk of surgical morbidity due to the tumor location. Therefore, piecemeal resection followed by postoperative adjuvant radiotherapy, including proton radiotherapy or radiosurgery, should be considered in such cases.
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Amichetti M, Cianchetti M, Amelio D, Enrici RM, Minniti G. Proton therapy in chordoma of the base of the skull: a systematic review. Neurosurg Rev 2009; 32:403-16. [PMID: 19319583 DOI: 10.1007/s10143-009-0194-4] [Citation(s) in RCA: 113] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/10/2008] [Revised: 10/28/2008] [Accepted: 12/06/2008] [Indexed: 11/25/2022]
Abstract
Chordoma is a rare, slow-growing, locally aggressive, primary bone tumor that arises from the skull base region in approximately 25-35% of cases. The therapeutic approach to chordoma has traditionally been surgery, followed by radiation therapy. The advent of charged particle radiotherapy has let us consider protons as the postoperative treatment of choice, but no controlled studies have yet confirmed the superiority of protons over photons. During January 2008, two independent researchers conducted a systematic review of the current data on the treatment of base of the skull chordoma C with proton therapy (PT) and, for comparison, with other irradiation techniques (conventional radiation therapy, ion therapy, fractionated stereotactic radiation therapy, and radiosurgery). Two hundred and ten reports in total were retrieved (81 concerning PT). According to the inclusion criteria, 47 articles were considered in the analysis. There were no prospective trials (randomized or nonrandomized) but just seven uncontrolled single-arm studies for PT, providing clinical outcomes for 416 patients in total; these reports were mainly related to advanced inoperable or incompletely resected tumors. The therapeutic approach to chordoma of the base of the skull has traditionally relied on surgical control. Radiation therapy has demonstrated to be a valuable modality for local control in the postoperative setting, particularly with the advent of charged particle radiotherapy. The use of protons has shown better results in comparison to the use of conventional photon irradiation, resulting in the best long-term (10 years) outcome for this tumor with relatively few significant complications considering the high doses delivered with this therapeutic modality.
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Affiliation(s)
- Maurizio Amichetti
- ATreP-Provincial Agency for Proton Therapy, Via F.lli Perini, 181, 38100 Trento, Italy.
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Choi KS, Cohn MJ, Harfe BD. Identification of nucleus pulposus precursor cells and notochordal remnants in the mouse: implications for disk degeneration and chordoma formation. Dev Dyn 2009; 237:3953-8. [PMID: 19035356 DOI: 10.1002/dvdy.21805] [Citation(s) in RCA: 236] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
A classically identified "notochordal" cell population in the nucleus pulposus is thought to regulate disk homeostasis. However, the embryonic origin of these cells has been under dispute for >60 years. Here we provide the first direct evidence that all cell types in the adult mouse nucleus pulposus are derived from the embryonic notochord. Additionally, rare isolated embryonic notochord cells remained in the vertebral column and resembled "notochordal remnants," which in humans have been proposed to give rise to a rare type of late-onset cancer called chordoma. Previously, this cell type had not been identified in the mouse model system. The development and characterization of a mouse model that can be used to fate map nucleus pulposus precursor cells in any mutant background will be useful for uncovering the cellular and molecular mechanisms of disk degeneration. In addition, the identification of notochordal remnants in mice is the first step towards generating an in vivo model of chordoma.
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Affiliation(s)
- Kyung-Suk Choi
- Department of Molecular Genetics, University of Florida, College of Medicine, Gainesville, Florida 32610, USA
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40
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Nguyen QN, Chang EL. Emerging role of proton beam radiation therapy for chordoma and chondrosarcoma of the skull base. Curr Oncol Rep 2008; 10:338-43. [PMID: 18778560 DOI: 10.1007/s11912-008-0052-5] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Chordomas and chondrosarcomas of the skull base are rare, indolent tumors with a natural history of locally invading their surroundings. Safe, maximal resection is the mainstay of treatment, followed by adjuvant radiation therapy. Even with multimodality therapy, local recurrence remains the most common failure pattern, translating to an adverse overall survival. Compared with other forms of radiation therapy, proton beam therapy has been used to increase the dose delivered to the tumor while elegantly sparing dosing to adjacent critical normal structures.
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Affiliation(s)
- Quynh-Nhu Nguyen
- Department of Radiation Oncology, The University of Texas M.D. Anderson Cancer Center, Unit 97, 1515 Holcombe Boulevard, Houston, TX 77030, USA
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Liu AL, Wang ZC, Sun SB, Wang MH, Luo B, Liu P. Gamma knife radiosurgery for residual skull base chordomas. Neurol Res 2008; 30:557-61. [PMID: 18647493 DOI: 10.1179/174313208x297878] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
Abstract
OBJECTIVE The location of chordomas within the base of the skull and cervical junction prevents complete resection from being achieved. Previous series have shown that stereotactic radiosurgery can be used as a treatment for residual chordomas with good overall results. In the present study, we reviewed our experience in using gamma knife surgery (GKS) to treat patients with residual skull base chordomas. METHODS Thirty-one patients with residual skull base chordomas underwent gamma knife radiosurgery from June 1996 to December 2004. The mean age of patients was 40.2 years (range: 8-70 years). There were 20 male and 11 females. The post-operative tumor volume treated with GKS ranged from 0.47 to 27.6 cm3, with a mean of 11.4+/-7.4 cm3. The mean tumor margin radiation dose was 12.7 Gy (range: 10-16 Gy), and the mean maximum dose was 29.2 Gy (range: 20.8-40 Gy). Twenty-eight patients were available for follow-up reviews, ranging from 6 to 102 months (mean: 30.2 months) and from 6 to 78 months (mean: 28 months), for clinical and image assessments, respectively. RESULTS Kaplan-Meier survival analysis showed a survival of 90.9 and 75.8% after 3 and 5 years, respectively. Most tumors were smaller in size 1 year after treatment, which paralleled an alleviation of clinical symptoms. However, nine chordomas progressed, and seven recurred over the course of follow-up. The actuarial tumor control rate was 64.2 and 21.4% after 3 and 5 years, respectively. No serious radiation-related complication was found in any of the patients with GKS alone. CONCLUSIONS Gamma knife radiosurgery can be effectively used for residual chordomas beside surgical resection with efficacious tumor control rates.
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Affiliation(s)
- A-Li Liu
- Gamma Knife Center, Beijing Neurosurgical Institute, Beijing 100050, China.
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43
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Cranial base chordoma--long term outcome and review of the literature. Acta Neurochir (Wien) 2008; 150:773-8; discussion 778. [PMID: 18548191 DOI: 10.1007/s00701-008-1600-3] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2007] [Accepted: 01/11/2008] [Indexed: 10/22/2022]
Abstract
BACKGROUND The purpose of this study is to clarify the latest long-term therapeutic result for cranial base chordomas. We are seeking an improvement of long term therapeutic outcome through a review of cranial base chordomas treated in our institute and of the published literature in the era of multimodality therapy. MATERIALS AND METHODS We retrospectively reviewed 13 consecutive patients with cranial base chordoma, including ten males and three females with mean age of 39.5 years (range 5-76 years). RESULTS The method of initial treatment included surgery and post-operative conventional local irradiation (IR) in 9 patients, surgery and IR followed by post-operative stereotactic radiosurgery (SRS) in 2 patients, surgery as well as SRS in one patients, and surgery as well as SRS followed by IR in one patient. Subtotal removal (over 95%) was accomplished in eight patients. The mean follow-up period after completion of surgery and initial radiotherapy was 122 months (median 108 months). According to the Kaplan-Meier estimate method, the 5-year survival rate was 82.5%: 11 out of 13 patients survived longer than 5 years and five patients survived longer than 10 years. With a longer follow-up period than the previous reports, our series has provided a 5-year survival rate comparable to that of proton beam therapy. Although our series indicates a favourable outcome, surgical resection followed by IR or SRS failed to control tumour growth in five patients. CONCLUSIONS IR and/or SRS provided results comparable with proton beam or heavy particle therapy in our series of cranial base chordomas probably because the radiation field must have covered the target of the tumour volume sufficiently, and reduction of gross tumour volume reduced the target size for radiotherapy. Pursuit of further effective combinations of IR and stereotactic radiotherapy (SRS, proton beam, heavy particle) after tangible resection, especially for residual and recurrent lesions, will be an acceptable framework to achieve a better therapeutic outcome for cranial base chordomas than at present.
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Boyette JR, Seibert JW, Fan CY, Stack BC. The Etiology of Recurrent Chordoma Presenting as a Neck Mass: Metastasis vs. Surgical Pathway Seeding. EAR, NOSE & THROAT JOURNAL 2008; 87:106-109. [DOI: 10.1177/014556130808700214] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/30/2023] Open
Abstract
Chordomas are rare tumors of notochordal origin that arise along the vertebral axis. These slowly growing yet highly destructive tumors are associated with an alarming rate of recurrence, although surgical resection followed by proton, proton/photon, or conventional radiotherapy has been somewhat successful in terms of recurrence-free survival. Still, recurrent disease as a result of metastasis or surgical pathway seeding does occur. We retrospectively reviewed the case of a 64-year-old woman who presented with a left neck mass at level II. She had a history of recurrent chordomas involving the occipital portion of the clivus that had been treated with multiple resections and proton-beam irradiations over a period of several years. The new mass was found to have infiltrated the superior end of the sternocleidomastoid muscle. Neck dissection was performed. Pathology revealed no lymphoid tissue in the main specimen and no evidence of chordoma in any of the lymph nodes. We believe that this latest clival chordoma might have occurred as a result of surgical pathway seeding during a previous operation anterior to the sternocleidomastoid muscle, although metastasis cannot be ruled out. We also review the literature on clival and skull base chordomas as it relates to recurrence, metastasis, and seeding.
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Affiliation(s)
- Jennings R. Boyette
- From the Department of Otolaryngology–Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock
| | - John W. Seibert
- From the Department of Otolaryngology–Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock
| | - Chun-Yang Fan
- Department of Pathology, University of Arkansas for Medical Sciences, Little Rock
| | - Brendan C. Stack
- From the Department of Otolaryngology–Head and Neck Surgery, University of Arkansas for Medical Sciences, Little Rock
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Champeaux K, San-Galli F, Eimer S, Liguoro D. Métastase radiculaire d’un chordome secondaire à une dissémination dans le liquide cérébrospinal. Neurochirurgie 2008; 54:41-5. [DOI: 10.1016/j.neuchi.2008.01.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2007] [Accepted: 05/05/2007] [Indexed: 10/22/2022]
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Cho YH, Kim JH, Khang SK, Lee JK, Kim CJ. Chordomas and chondrosarcomas of the skull base: comparative analysis of clinical results in 30 patients. Neurosurg Rev 2007; 31:35-43; discussion 43. [PMID: 17922295 DOI: 10.1007/s10143-007-0099-z] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2007] [Revised: 05/06/2007] [Accepted: 08/14/2007] [Indexed: 10/22/2022]
Abstract
Chordomas and chondrosarcomas occur rarely in the skull base and have been often considered commonly with respect to the management. The aim of this study was to investigate the clinical results in each series of these tumors and analyze comparative outcome. Between 1991 and 2005, 30 consecutive patients with pathological diagnosis of chordoma (n=19) or chondrosarcoma (n=11) of the skull base were managed by multimodal treatment combining surgical resection with conventional photon radiotherapy and/or gamma knife radiosurgery. A retrospective analysis was conducted on these patients (aged 3 to 69 years; mean age of 37.3 years; 17 females and 13 males; mean follow-up of 56.1 months). Four deaths occurred among the patients with chordoma. The progression-free survival rate at 3 and 5 years was 61.5 and 40.0% in chordoma. In contrast, no mortalities were observed, and there was only one recurrence among the patients with chondrosarcoma. The progression-free survival rate at 3 and 5 years was 88.9 and 80.0% in chondrosarcoma. Among 15 survivors with chordoma, four patients were suffering from severe disability with progressive disease. On the other hand, most patients with chondrosarcoma harbored stable disease and less disabling symptoms except one instance of recurrence. As the biological behavior of chordoma is much more aggressive than that of chondrosarcoma in the skull base, one should make a distinction between these entities to plan an optimal treatment strategy.
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Affiliation(s)
- Young Hyun Cho
- Department of Neurological Surgery, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
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Bayrakli F, Guney I, Kilic T, Ozek M, Pamir MN. New candidate chromosomal regions for chordoma development. ACTA ACUST UNITED AC 2007; 68:425-30; discussion 430. [PMID: 17714767 DOI: 10.1016/j.surneu.2006.11.046] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2006] [Accepted: 11/01/2006] [Indexed: 10/22/2022]
Abstract
BACKGROUND Chordomas are rare, slow growing, infiltrative tumors thought to arise from vestigial or ectopic notochord. Chordoma can occur along the axial skeleton, predominantly in the sphenooccipital, vertebral, and sacrococcygeal regions. Although most chordomas are sporadic, familial cases have also been reported. The most common molecular cytogenetic abnormalities in these tumors are monosomy of chromosome 1 and gain of chromosome 7. In addition, a variety of other chromosomal changes, which are associated with losses and gains of different chromosomes, have also been described in chordomas, such as 1q, 2p, 3p, 5q, 9p, 10, 12q, 13q, 17, and 20q. METHODS In this study, using molecular cytogenetics (iFISH), we have studied 1p36, 1q25, 3p13-p14, 7q33, 17p13.1 (p53 gene locus), 2p13 (TGF-alpha locus), 6p12 (VEGF locus), and 4q26-q27 (bFGF/FGF2 locus) loci in chordoma tissues from seven patients with 7 primary tumors and 11 recurrences. RESULTS We found that chromosomes 1p36, 1q25, 2p13, and 7q33 are affected in primary chordomas, and these aberrations persist in recurrences. However, the chromosome 6p12 aberration was seen only in primary chordomas, but not in recurrences, indicating that this locus may be associated with chordoma genesis. CONCLUSIONS Our descriptive data from interphase FISH analyses suggest that future studies should incorporate a larger number of patients and should focus on identifying the candidate genes in chordoma pathogenesis. Such studies may use a whole-genomic approach, in addition to the regions identified in this study and others.
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Affiliation(s)
- Fatih Bayrakli
- Department of Neurosurgery and Institute of Neurological Sciences, Istanbul 81326, Turkey.
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Kulamarva G, Wilbourn M, Anand R, Mourouzis C, Spedding AV, Brennan PA. Metastasising chordoma to the mandible from a rare vertebral site: the first reported case. ACTA ACUST UNITED AC 2007; 104:240-2. [PMID: 17095257 DOI: 10.1016/j.tripleo.2006.07.017] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2005] [Revised: 04/26/2006] [Accepted: 07/27/2006] [Indexed: 11/21/2022]
Abstract
Chordoma is a rare tumor, arising from notochord remnants, which usually occurs in the axial skeleton and rarely metastasizes. Although there have been 3 previous reports of metastatic disease to the facial bones from sacrococcygeal chordoma, this is the first to describe spread to the mandible from a vertebral primary chordoma.
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Abstract
OBJECTIVE Different clival lesions have been reported in the literature previously. The lymphangioma reported in the present case seems to be the first lesion localized in the clivus. CLINICAL PRESENTATION The patient presented with a history of diplopia and headache. Imaging studies showed a lytic lesion at the cranial base. INTERVENTION Transsphenoidal excision of the lesion resulted in total resolution of the patient's complaints. CONCLUSION Lymphangioma must be kept in mind for the differential diagnosis of lytic lesions of the cranial base. Surgical removal leads to immediate improvement of the symptoms.
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Affiliation(s)
- Serdar Kaya
- Department of Neurosurgery, Gulhane Military Medical Academy, Haydarpasa Training Hospital, Istanbul, Turkey.
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