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Fancello G, Fancello V, Ehsani D, Porpiglia V, Piras G, Caruso A, Sanna M. Reply to "comments on tumor progression in tympanojugular paragangliomas: the role of radiotherapy and wait and scan". Eur Arch Otorhinolaryngol 2024; 281:3291-3293. [PMID: 38592506 DOI: 10.1007/s00405-024-08599-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2024] [Accepted: 03/04/2024] [Indexed: 04/10/2024]
Affiliation(s)
- Giuseppe Fancello
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Department of Otorhinolaryngology, Careggi University Hospital, 50134, Florence, Italy
| | - Virginia Fancello
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy.
- Ear Nose and Throat and Audiology Unit, Department of Neurosciences, University Hospital of Ferrara, 44124, Ferrara, Italy.
- ENT Department, Azienda Ospedaliero Universitaria - Sassari, 07100, Sassari, Italy.
| | - Diana Ehsani
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Ear Nose and Throat and Audiology Unit, Department of Neurosciences, University Hospital of Ferrara, 44124, Ferrara, Italy
| | - Vincenzo Porpiglia
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Department of Specialistic Surgical Sciences, Audiology Unit, IRCCS Ca Granda Foundation, Policlinic of Milan, Milan, Italy
| | - Gianluca Piras
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
| | - Antonio Caruso
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
| | - Mario Sanna
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
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Fancello G, Fancello V, Ehsani D, Porpiglia V, Piras G, Caruso A, Sanna M. Tumor progression in tympanojugular paragangliomas: the role of radiotherapy and wait and scan. Eur Arch Otorhinolaryngol 2024; 281:2779-2789. [PMID: 38184495 DOI: 10.1007/s00405-023-08413-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 12/11/2023] [Indexed: 01/08/2024]
Abstract
INTRODUCTION Tympanojugular paragangliomas (TJ PGLs) are rare tumors characterized by bone infiltration and erosion and a close relationship with critical structures, such as cranial nerves and internal carotid artery. For these reasons, their management represents a tough challenge. Since the fifties, radio-therapy (RT) has been proposed as an alternative treatment aimed at avoiding tumor progression. However, the indolent nature of the tumor, characterized by slow growth, is a crucial factor that needs to be considered before offering radiation. METHODS This study aims to examine tumor progression in RT patients through a systematic review of the literature and in TJ PGL patients who underwent solely wait and scan at our department. RESULTS The rate of tumor progression in the RT group was 8.9%, while in the wait and scan cohort was 12.9%. This data suggests the innate slow growth of PGLs. However, it is not possible to draw certain conclusions because of the wide heterogeneity of the studies. CONCLUSION When complete surgical excision of TJ PGLs is not feasible, appropriate counseling and patient selection, including comprehensive tumor classification, should be performed before proposing RT to control tumor progression, since wait and scan may represent a reasonable option in selected cases.
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Affiliation(s)
- Giuseppe Fancello
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Department of Otorhinolaryngology, Careggi University Hospital, 50134, Florence, Italy
| | - Virginia Fancello
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy.
- Ear Nose and Throat and Audiology Unit, Department of Neurosciences, University Hospital of Ferrara, 44124, Ferrara, Italy.
- ENT Department, Azienda Ospedaliero Universitaria - Sassari, 07100, Sassari, Italy.
| | - Diana Ehsani
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Ear Nose and Throat and Audiology Unit, Department of Neurosciences, University Hospital of Ferrara, 44124, Ferrara, Italy
| | - Vincenzo Porpiglia
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
- Audiology Unit, Department of Specialistic Surgical Sciences, IRCCS Cà Granda Foundation, Policlinic of Milan, Milan, Italy
| | - Gianluca Piras
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
| | - Antonio Caruso
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
| | - Mario Sanna
- Department of Otology and Skull Base Surgery, Otologic Group, 29121, Piacenza, Italy
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Less common extracerebral tumors. PROGRESS IN BRAIN RESEARCH 2022; 268:279-302. [PMID: 35074086 DOI: 10.1016/bs.pbr.2021.10.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
This chapter examines the results of GKNS on a variety of extraparenchymal skull base tumors some benign and some malignant. For the benign tumors there is good evidence on the effectiveness of the method for pretty much all diagnoses. For malignant extraparenchymal tumors the results are more limited and GKNS only has a supportive role in these lesions.
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Lior U, Rotem H, Uzi N, Roberto S. LINAC radiosurgery for glomus jugulare tumors: retrospective - cohort study of 23 patients. Acta Neurochir (Wien) 2020; 162:839-844. [PMID: 32048040 DOI: 10.1007/s00701-020-04251-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2019] [Accepted: 01/28/2020] [Indexed: 10/25/2022]
Abstract
BACKGROUND Glomus jugulare tumors (GJTs) are uncommon and locally disruptive tumors that usually arise within the jugular foramen of the temporal bone. Surgery was the treatment of choice up until recently. In the last decades, however, radiosurgery has surfaced as a promising alternative treatment by providing excellent tumor control with low risk of cranial nerve injuries. Our aim was to examine the results of radiosurgery specifically, linear accelerator stereotactic radiosurgery (LINAC SRS) for GJT treatment. We hypothesized that radiosurgery will reduce the size of the tumor and improve neurological symptoms. DESIGN AND METHOD Between January 1, 1994 and December 31, 2013, 30 patients with GJTs were treated in Sheba Medical Center using LINAC SRS treatment. Comprehensive clinical follow-up was available for 23 patients. Sixteen patients were female and seven males with a median age of 64 years, with a range of 18-87 years. In 19 of the patients, LINAC SRS was the primary treatment, whereas in the remaining four cases, surgery or embolization preceded radiosurgery. The median treated dose to tumor margin was 14 Gy (range 12-27 Gy), and the median tumor volume before treatment was 5 ml (range 0.5-15 ml). RESULTS Following the LINAC SRS treatment, 14 of 23 patients (60%) showed improvement of previous neurological deficits, nine patients (40%) remained unchanged. At the end of a follow-up, tumor reduction was seen in 13 patients and a stable volume in eight (91% tumor control rate). Two cases of tumor progression were noted. Three patients (13%) had post- SRS complications during the follow-up, two of which achieved tumor control, while in one the tumor advanced. CONCLUSIONS LINAC SRS is a practical treatment option for GJTs, with a high rate of tumor control and satisfactory neurological improvement.
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Maxwell AK, Mehta GU, Muelleman T, Barnard ZR, Hartwick T, Mak A, Brackmann DE, Lekovic GP. Hypofractionated Robotic Stereotactic Radiosurgery for Vagal Paragangliomas: A Novel Treatment Strategy for Cranial Nerve Preservation. Otolaryngol Head Neck Surg 2020; 162:897-904. [PMID: 32125943 DOI: 10.1177/0194599820910150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
OBJECTIVE To provide the first description of hypofractionated stereotactic radiosurgery (SRS) and evaluate tumor control and safety for vagal paragangliomas (VPs), which begin at the skull base but often have significant extracranial extension. STUDY DESIGN Retrospective chart review. SETTING Tertiary-referral neurotology and neurosurgery practice. SUBJECTS AND METHODS Five VPs in 4 patients (all male, ages 15-56 years) underwent SRS between 2010 and 2018. Outcome measures included tumor dimensions on serial imaging, cranial nerve function, and radiation side effects. RESULTS CyberKnife hypofractionated SRS was performed. The prescription dose was 24 or 27 Gy (maximum dose 33.4 Gy; range, 29.3-35.5 Gy) delivered in 3 equal fractions. The mean isodose line was 79% (range, 76%-82%). Four VPs were treated primarily, and 1 tumor underwent SRS to treat regrowth 2 years after microsurgical subtotal resection via the modified infratemporal fossa approach. The treatment volume ranged from 8.81 to 86.3 cm3 (mean, 35.7 cm3). All demonstrated stable size (n = 3) or regression (n = 2) at last follow-up, 63 to 85 months after SRS (mean, 76 months). One patient had stable premorbid vocal fold paralysis from a prior ipsilateral glomus jugulare tumor resection. All others demonstrated normal vagal function following SRS. Treatment-related side effects, including dysgeusia (n = 1), mucositis (n = 1), and neck soft-tissue edema (n = 2), were self-limited. CONCLUSIONS Hypofractionated SRS appears to be both safe and effective for treating VPs, including large-volume and predominantly extracranial tumors, while preserving vagal function. SRS should be considered as a cranial nerve preservation option, especially in settings of contralateral lower cranial nerve deficits or in those with multiple paragangliomas risking both vagal nerves.
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Affiliation(s)
| | | | | | | | | | - Albert Mak
- Pasadena Cyberknife Center, Pasadena, California, USA
| | | | - Gregory P Lekovic
- House Ear Institute, Los Angeles, California, USA.,Pasadena Cyberknife Center, Pasadena, California, USA
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Sharma M, Meola A, Bellamkonda S, Jia X, Montgomery J, Chao ST, Suh JH, Angelov L, Barnett GH. Long-Term Outcome Following Stereotactic Radiosurgery for Glomus Jugulare Tumors: A Single Institution Experience of 20 Years. Neurosurgery 2018; 83:1007-1014. [PMID: 29228343 DOI: 10.1093/neuros/nyx566] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Accepted: 10/17/2017] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Glomus jugulare tumors (GJTs) are rare benign tumors, which pose significant treatment challenges due to proximity to critical structures. OBJECTIVE To evaluate the long-term clinical and radiological outcome in patients undergoing stereotactic radiosurgery (SRS) for GJTs through retrospective study. METHODS Forty-two patients with 43 GJTs were treated using Gamma Knife radiosurgery (GKRS; Elekta AB, Stockholm, Sweden) at our institute from 1997 to 2016. Clinical, imaging, and radiosurgery data were collected from an institutional review board approved database. RESULTS Most patients were females (n = 35, 83.3%) and median age was 61 yr (range 23-88 yr). Median tumor volume and diameter were 5 cc and 3 cm, respectively, with a median follow-up of 62.3 mo (3.4-218.6 mo). Overall, 20 patients (47.6%) improved clinically and 14 (33.3%) remained unchanged at last follow-up. New onset or worsening of hearing loss was noted in 6 patients (17.2%) after SRS. The median prescription dose to the tumor margin was 15 Gy (12-18 Gy). Median reduction in tumor volume and maximum tumor diameter at last follow-up was 33.3% and 11.54%, respectively. The 5-yr and 10-yr tumor control rates were 87% ± 6% and 69% ± 13%, respectively. There was no correlation between maximum or mean dose to the internal acoustic canal and post-GK hearing loss (P > .05). CONCLUSION SRS is safe and effective in patients with GJTs and results in durable, long-term control. SRS has lower morbidity than that associated with surgical resection, particularly lower cranial nerve dysfunction, and can be a first-line management option in these patients.
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Affiliation(s)
- Mayur Sharma
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Department of Neurosurgery, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Antonio Meola
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Department of Neurosurgery, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Sushma Bellamkonda
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Department of Neurosurgery, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Xuefei Jia
- Department of Biostatistics, Cleveland Clinic, Cleveland, Ohio
| | - Joshua Montgomery
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Department of Neurosurgery, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Samuel T Chao
- Cleveland Clinic Taussig Cancer Institute, Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio
| | - John H Suh
- Cleveland Clinic Taussig Cancer Institute, Department of Radiation Oncology, Cleveland Clinic, Cleveland, Ohio
| | - Lilyana Angelov
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Department of Neurosurgery, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
| | - Gene H Barnett
- The Rose Ella Burkhardt Brain Tumor and Neuro-Oncology Center, Department of Neurosurgery, Neurological Institute, Cleveland Clinic, Cleveland, Ohio
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Ruangkanchanasetr R, Lee JYK, Nagda SN, Geiger GA, Kolker JD, Bigelow DC, Ruckenstein MJ, Nasrallah M, Alonso-Basanta M. Toxicity of Gamma Knife Radiosurgery May Be Greater in Patients with Lower Cranial Nerve Schwannomas. J Neurol Surg B Skull Base 2018; 79:580-585. [PMID: 30456028 DOI: 10.1055/s-0038-1651504] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2017] [Accepted: 03/08/2018] [Indexed: 10/16/2022] Open
Abstract
Objective Gamma Knife stereotactic radiosurgery (GK-SRS) is a preferred treatment option for tumors of the jugular foramen. We hypothesized that GK-SRS toxicity is higher for lower cranial nerve schwannomas than for glomus jugulare tumors despite anatomically similar locations. Methods We performed a retrospective review of all patients who received GK-SRS for glomus jugulare tumors and lower cranial nerve schwannomas at our institution between 2006 and 2014. Because of small sample sizes, Fisher's exact tests and logistic regression techniques were employed using SPSS. Result We identified 20 glomus jugulare tumors and 6 lower cranial nerve schwannoma patients with a median follow-up of 17 months. Median marginal dose was 16 Gy (range 13-18 Gy) and 12.5 Gy (range 12-14 Gy), respectively. All except one patient had tumor control at last follow-up visit. No worsening of pre-existing neurological deficits was observed. There were seven patients who developed any new neurological deficit after GK-SRS, four from the glomus group, and three from the schwannoma group (20 and 50% of each group, respectively). Only two of seven patients had permanent new neurological deficits. Both of them were in the schwannoma group. Univariate analysis showed that only a diagnosis of schwannoma had a greater risk of permanent new cranial nerve complication after GK-SRS compared with diagnosis of glomus jugulare ( p = 0.046). Conclusion Although the marginal dose for glomus jugulare is greater, our study suggests that the risk of a new permanent neurological deficit after GK-SRS was higher in the schwannoma group compared with the glomus group.
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Affiliation(s)
- Rawee Ruangkanchanasetr
- Department of Diagnostic and Therapeutic Radiology, Faculty of Medicine, Ramathibodi Hospital, Bangkok, Thailand
| | - John Y K Lee
- Department of Neurosurgery, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Suneel N Nagda
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Geoffrey A Geiger
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - James D Kolker
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Douglas C Bigelow
- Department of Otolaryngology, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Michael J Ruckenstein
- Department of Otolaryngology, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - MacLean Nasrallah
- Department of Pathology, University of Pennsylvania, Philadelphia, Pennsylvania, United States
| | - Michelle Alonso-Basanta
- Department of Radiation Oncology, University of Pennsylvania, Philadelphia, Pennsylvania, United States
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Garibaldi E, Bresciani S, Panaia R, Delmastro E, Malinverni G, Gabriele P. Hereditary Paraganglioma Syndrome Associated with SDHD Gene Mutations: A Patient with Multicentric Presentation Treated with Radiotherapy. Case Report. TUMORI JOURNAL 2018; 97:214-20. [DOI: 10.1177/030089161109700214] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Introduction Extra-adrenal paragangliomas are rare tumors arising from neuroendocrine cells. Sporadic and hereditary forms have been recognized. Among the latter, the PGL1 and PGL4 syndromes are associated with a high risk of multiple localizations. The treatment of choice for paragangliomas is surgical resection, but in some cases surgery can be difficult due to particular or multiple tumor sites or may result in severe neurological deficits. In such cases radiotherapy can be an effective alternative. In this paper we describe the case of a patient affected by hereditary paraganglioma syndrome with multicentric presentation who was treated at our center by external radiotherapy. Case report A 55-year-old man presented in April 2008 with multiple paragangliomas: one in the left pontocerebellar angle, two in the middle neck, one mediastinal paraaortic mass, and an abdominal paraaortic lesion. The left pontocerebellar and mediastinal tumors were treated with three-dimensional conformal radiotherapy (3D-CRT) at total doses of 50.40 Gy and 55.80 Gy, respectively. The neck lesions were treated with intensity-modulated radiotherapy (IMRT) at a total dose of 55.80 Gy. The abdominal paraaortic lesion was surgically resected. Results No severe acute or late toxicity as evaluated with the EORTC-RTOG scale was observed. Fourteen months after the end of radiotherapy a whole body CT scan showed that the tumor lesions were stable in size and in their relations to contiguous structures. The arterial pressure was controlled by medical therapy and urine catecholamine levels were within the normal range. Conclusions We believe that in patients affected by unresectable paragangliomas radiotherapy is a safe and effective alternative to surgery. The use of high-dose conformity techniques such as 3D-CRT and IMRT will allow higher local control rates with relatively few side effects thanks to the possibility of dose escalation and reduction of the amount of irradiated healthy tissues.
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Affiliation(s)
- Elisabetta Garibaldi
- Radiotherapy Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
| | - Sara Bresciani
- Medical Physics Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
| | - Rocco Panaia
- Radiotherapy Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
| | - Elena Delmastro
- Radiotherapy Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
| | - Giuseppe Malinverni
- Radiotherapy Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
| | - Pietro Gabriele
- Radiotherapy Unit, Institute for Cancer Research and Treatment – IRCC, Candiolo (Turin), Italy
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Abstract
OBJECTIVE Determine treatment outcomes of stereotactic radiosurgery (SRS) for glomus jugulare tumors (GJT), focusing on three-dimensional volume change and symptoms before and after SRS, as well as complications related to SRS. STUDY DESIGN Retrospective case review. SETTING Tertiary referral center. PATIENTS Thirty-eight patients treated with SRS between 2000 and 2015. INTERVENTION SRS treatment of GJT. MAIN OUTCOME MEASURES The tumor volumes on pre- and posttreatment imaging were compared utilizing the Leskell GammaPlan treatment plan software to assess tumor progression. Pre- and posttreatment symptoms, Fisch classification, and complications were recorded. RESULTS The mean radiographic follow-up was 39.1 months. The mean dose-to-tumor margin was 13.2 Gy. The mean tumor size at treatment was 5.8 and 5.2 cm at last follow-up. Thirty-three patients had follow-up imaging suitable for analysis. When defining both 10 and 15% tumor size increases as significant, 27 (82%) and 29 (88%) tumors decreased in size or remained stable, respectively. For the seven tumors with documented pre-SRS growth, treatment success was 86%. The mean marginal dose for treatment success and failure were 13.2 and 13.7 Gy, respectively. Patients receiving a higher margin dose had a greater risk of tumor progression (p = 0.0277). Fisch classification did not impact tumor progression rate. Initial tumor volume had no significance on tumor response to SRS. CONCLUSIONS SRS is an effective treatment option for GJT. Both initial tumor volume and Fisch classification did not impact tumor progression. There were no significant patient or lesion characteristics that distinguished treatment success and/or failure.
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Marchetti M, Pinzi V, Tramacere I, Bianchi LC, Ghielmetti F, Fariselli L. Radiosurgery for Paragangliomas of the Head and Neck: Another Step for the Validation of a Treatment Paradigm. World Neurosurg 2016; 98:281-287. [PMID: 27825903 DOI: 10.1016/j.wneu.2016.10.132] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2016] [Revised: 10/25/2016] [Accepted: 10/26/2016] [Indexed: 10/20/2022]
Abstract
BACKGROUND Paragangliomas are highly vascular and predominantly benign neoplasms that traditionally have been treated by surgery, embolization, and/or external beam radiotherapy. The aim of this study was to evaluate long-term local tumor control and the safety of radiosurgery for head and neck paragangliomas. METHODS Data were obtained from prospectively maintained databases of patients affected by brain tumors treated with radiosurgery at our institution. The inclusion criteria were histologically proven or radiologic-suspected diagnosis of paragangliomas; a follow-up period of at least 12 months, an magnetic resonance imaging-based tumor growth control analysis and a signed written consent. Twenty patients (21 paragangliomas) met the eligibility criteria and were included in the present study. All patients were clinically and radiologically evaluated before and after treatment. RESULTS The mean follow-up at the time of the present analysis was 46 months. Seven patients had a follow-up longer than 60 months. Seven lesions underwent a single-session radiosurgery with a mean dose of 12.2 Gy (range 11-13 Gy). Fourteen lesions underwent multisession radiosurgery with a mean dose of 25.7 Gy (range 20-30 Gy) delivered in 3-5 fractions. The mean tumor volume for single-session radiosurgery was 4 cc (range 1.4-9.2). The mean volume for multisession radiosurgery was 18.9 cc (range 1.3-50.9). None of the lesions showed progression on radiology during the follow-up period. Neurologic conditions generally are maintained or improved. CONCLUSIONS Both single and multisession radiosurgery were confirmed as a safe and effective treatment modality for paragangliomas. Multisession radiosurgery appears effective to treat large lesions.
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Affiliation(s)
- Marcello Marchetti
- Radiotherapy Unit, Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico C. Besta, Milan, Italy.
| | - Valentina Pinzi
- Radiotherapy Unit, Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico C. Besta, Milan, Italy
| | - Irene Tramacere
- Neuroepidemiology Unit, Health Department, Fondazione IRCCS Istituto Neurologico C. Besta, Milan, Italy
| | | | | | - Laura Fariselli
- Radiotherapy Unit, Department of Neurosurgery, Fondazione IRCCS Istituto Neurologico C. Besta, Milan, Italy
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Treatment of glomus tympanicum tumors by preoperative embolization and total surgical resection. Am J Otolaryngol 2016; 37:544-551. [PMID: 27650391 DOI: 10.1016/j.amjoto.2016.08.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/25/2016] [Accepted: 08/29/2016] [Indexed: 11/23/2022]
Abstract
PURPOSE The purpose of this study was to evaluate the effectiveness on function preservation and tumor control of the treatment of glomus tympanicum tumors with pre-operative embolization followed by total surgical resection. MATERIAL AND METHODS We describe a series of 6 patients with a glomus tympanicum tumor who were treated in our hospital using the same technique: the day before surgery selective tumor embolization due to denaturation with 96% ethanol. Following parameters were considered: tumor classification, tumor control, clinical and audiological outcome, effectiveness of embolization, percentage of tumor necrosis and treatment complications. RESULTS There were no severe complications due to embolization or surgery. Tumor blush disappeared completely in 5 patients on DSA post embolization and histologic evaluation of the resected tissue showed a median of 69.2% of tumor necrosis. Pulsatile tinnitus disappeared in all patients and 3 patients had no symptoms at all. Hearing ameliorated in 4 patients, 1 patient without hearing loss pre- treatment still had normal hearing after treatment and 1 patient's hearing was worse after treatment. Average follow-up was 21.3months. CONCLUSIONS Treatment of glomus tympanicum tumors by pre-operative embolization with ethanol and surgical resection has not been described before. Our results show that it is a safe procedure with a good long term tumor control, good clinical and audiological outcome.
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Ibrahim R, Ammori MB, Yianni J, Grainger A, Rowe J, Radatz M. Gamma Knife radiosurgery for glomus jugulare tumors: a single-center series of 75 cases. J Neurosurg 2016; 126:1488-1497. [PMID: 27392265 DOI: 10.3171/2016.4.jns152667] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Glomus jugulare tumors are rare indolent tumors that frequently involve the lower cranial nerves (CNs). Complete resection can be difficult and associated with lower CN injury. Gamma Knife radiosurgery (GKRS) has established its role as a noninvasive alternative treatment option for these often formidable lesions. The authors aimed to review their experience at the National Centre for Stereotactic Radiosurgery, Sheffield, United Kingdom, specifically the long-term tumor control rate and complications of GKRS for these lesions. METHODS Clinical and radiological data were retrospectively reviewed for patients treated between March 1994 and December 2010. Data were available for 75 patients harboring 76 tumors. The tumors in 3 patients were treated in 2 stages. Familial and/or hereditary history was noted in 12 patients, 2 of whom had catecholamine-secreting and/or active tumors. Gamma Knife radiosurgery was the primary treatment modality in 47 patients (63%). The median age at the time of treatment was 55 years. The median tumor volume was 7 cm3, and the median radiosurgical dose to the tumor margin was 18 Gy (range 12-25 Gy). The median duration of radiological follow-up was 51.5 months (range 12-230 months), and the median clinical follow-up was 38.5 months (range 6-223 months). RESULTS The overall tumor control rate was 93.4% with low CN morbidity. Improvement of preexisting deficits was noted in 15 patients (20%). A stationary clinical course and no progression of symptoms were noted in 48 patients (64%). Twelve patients (16%) had new symptoms or progression of their preexisting symptoms. The Kaplan-Meier actuarial tumor control rate was 92.2% at 5 years and 86.3% at 10 years. CONCLUSIONS Gamma Knife radiosurgery offers a risk-versus-benefit treatment option with very low CN morbidity and stable long-term results.
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Affiliation(s)
- Ramez Ibrahim
- National Centre for Stereotactic Radiosurgery, Royal Hallamshire Hospital, Sheffield; and
| | | | - John Yianni
- National Centre for Stereotactic Radiosurgery, Royal Hallamshire Hospital, Sheffield; and
| | - Alison Grainger
- National Centre for Stereotactic Radiosurgery, Royal Hallamshire Hospital, Sheffield; and
| | - Jeremy Rowe
- National Centre for Stereotactic Radiosurgery, Royal Hallamshire Hospital, Sheffield; and
| | - Matthias Radatz
- National Centre for Stereotactic Radiosurgery, Royal Hallamshire Hospital, Sheffield; and
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Sager O, Dincoglan F, Beyzadeoglu M. Stereotactic radiosurgery of glomus jugulare tumors: current concepts, recent advances and future perspectives. CNS Oncol 2015; 4:105-14. [PMID: 25768334 DOI: 10.2217/cns.14.56] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Stereotactic radiosurgery (SRS), a very highly focused form of therapeutic irradiation, has been widely recognized as a viable treatment option in the management of intracranial pathologies including benign tumors, malign tumors, vascular malformations and functional disorders. The applications of SRS are continuously expanding thanks to the ever-increasing advances and corresponding improvements in neuroimaging, radiation treatment techniques, equipment, treatment planning and delivery systems. In the context of glomus jugulare tumors (GJT), SRS is being more increasingly used both as the upfront management modality or as a complementary or salvage treatment option. As its safety and efficacy is being evident with compiling data from studies with longer follow-up durations, SRS appears to take the lead in the management of most patients with GJT. Herein, we address current concepts, recent advances and future perspectives in SRS of GJT in light of the literature.
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Affiliation(s)
- Omer Sager
- Department of Radiation Oncology, Gulhane Military Medical Academy, Gn. Tevfik Saglam Cad. 06018, Etlik, Kecioren, Ankara, Turkey
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Martín IT, Ávila RDM, Herrera MZ, Arregui G, Osorio-Ceballos JL, Rojas ES, Almansa ÁH, Arrebola JP, Rull JP, Hernández JE, Ramírez EL. Role of radiosurgery in the management of glomus tumors. Head Neck 2015; 38 Suppl 1:E798-804. [DOI: 10.1002/hed.24103] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/16/2015] [Indexed: 01/02/2023] Open
Affiliation(s)
- Isabel Tovar Martín
- Radiation Oncology Department; Virgen de las Nieves University Hospital; Granada Spain
| | | | | | | | | | - Enrique Saura Rojas
- Neurosurgery Department; Virgen de las Nieves University Hospital; Granada Spain
| | | | - Juan P. Arrebola
- Radiation Oncology Department; Virgen de las Nieves University Hospital; Granada Spain
- CIBER en Epidemiología y Salud Pública (CIBERESP); Granada Spain
| | - Jorge Pastor Rull
- Neuroradiology Department; Virgen de las Nieves University Hospital; Granada Spain
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El Majdoub F, Hunsche S, Igressa A, Kocher M, Sturm V, Maarouf M. Stereotactic LINAC-Radiosurgery for Glomus Jugulare Tumors: A Long-Term Follow-Up of 27 Patients. PLoS One 2015; 10:e0129057. [PMID: 26069957 PMCID: PMC4466539 DOI: 10.1371/journal.pone.0129057] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2015] [Accepted: 05/04/2015] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND The optimal treatment of glomus jugulare tumors (GJTs) remains controversial. Due to the critical location, microsurgery still provides high treatment-related morbidity and a decreased quality of life. Thus, we performed stereotactical radiosurgery (SRS) for the treatment of GJTs and evaluated the long-term outcome. METHODS Between 1991 and 2011, 32 patients with GJTs underwent SRS using a linear accelerator (LINAC) either as primary or salvage therapy. Twenty-seven patients (median age 59.9 years, range 28.7-79.9 years) with a follow-up greater than five years (median 11 years, range 5.3-22.1 years) were selected for retrospective analysis. The median therapeutic single dose applied to the tumor surface was 15 Gy (range 11-20 Gy) and the median tumor volume was 9.5 ml (range 2.8-51 ml). RESULTS Following LINAC-SRS, 10 of 27 patients showed a significant improvement of their previous neurological complaints, whereas 12 patients remained unchanged. Five patients died during follow-up due to old age or other, not treatment-related reasons. MR-imaging showed a partial remission in 12 and a stable disease in 15 patients. No tumor progression was observed. The actuarial overall survival rates after five, ten and 20 years were 100%, 95.2% and 79.4%, respectively. CONCLUSIONS Stereotactic LINAC-Radiosurgery can achieve an excellent long-term tumor control beside a low rate of morbidity in the treatment of GJTs. It should be considered as an alternative therapy regime to surgical resection or fractionated external beam radiation either as primary, adjuvant or salvage therapy.
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Affiliation(s)
- Faycal El Majdoub
- Department of Stereotaxy and Functional Neurosurgery, University Hospital of Cologne, Cologne, Germany
- Department of Stereotaxy and Functional Neurosurgery, University of Witten-Herdecke, Cologne-Merheim Medical Center (CMMC), Cologne, Germany
- * E-mail:
| | - Stefan Hunsche
- Department of Stereotaxy and Functional Neurosurgery, University Hospital of Cologne, Cologne, Germany
- Department of Stereotaxy and Functional Neurosurgery, University of Witten-Herdecke, Cologne-Merheim Medical Center (CMMC), Cologne, Germany
| | - Alhadi Igressa
- Department of Neurosurgery, University of Witten-Herdecke, Cologne-Merheim Medical Center (CMMC), Cologne, Germany
| | - Martin Kocher
- Department of Radiation Oncology, University Hospital of Cologne, Cologne, Germany
| | - Volker Sturm
- Department of Stereotaxy and Functional Neurosurgery, University Hospital of Cologne, Cologne, Germany
- Department of Neurosurgery, University Hospital of Wurzburg, Wurzburg, Germany
| | - Mohammad Maarouf
- Department of Stereotaxy and Functional Neurosurgery, University Hospital of Cologne, Cologne, Germany
- Department of Stereotaxy and Functional Neurosurgery, University of Witten-Herdecke, Cologne-Merheim Medical Center (CMMC), Cologne, Germany
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Jacob JT, Pollock BE, Carlson ML, Driscoll CLW, Link MJ. Stereotactic radiosurgery in the management of vestibular schwannoma and glomus jugulare: indications, techniques, and results. Otolaryngol Clin North Am 2015; 48:515-26. [PMID: 25873444 DOI: 10.1016/j.otc.2015.02.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
Gamma Knife stereotactic radiosurgery (GKS) has become an important management strategy for an increasing number of patients with skull base tumors. For select patients with lateral skull base disorders, given the proximity to sensitive critical structures such as the brainstem, cranial nerves, and cochlea, this technology has emerged as a first-line treatment to achieve the paramount goals of long-term tumor control and maintenance of existing neurologic function. This article reviews the indications, technique, and results of GKS for the treatment of vestibular schwannoma and glomus jugulare tumors, and highlights our experience in treating these tumors at the Mayo Clinic.
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Affiliation(s)
- Jeffrey T Jacob
- Department of Neurologic Surgery, Mayo Clinic School of Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Bruce E Pollock
- Department of Neurologic Surgery, Mayo Clinic School of Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA; Department of Radiation Oncology, Mayo Clinic School of Medicine, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Matthew L Carlson
- Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic School of Medicine, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Colin L W Driscoll
- Department of Neurologic Surgery, Mayo Clinic School of Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA; Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic School of Medicine, 200 First Street Southwest, Rochester, MN 55905, USA
| | - Michael J Link
- Department of Neurologic Surgery, Mayo Clinic School of Medicine, Mayo Clinic, 200 First Street Southwest, Rochester, MN 55905, USA; Department of Otolaryngology-Head and Neck Surgery, Mayo Clinic School of Medicine, 200 First Street Southwest, Rochester, MN 55905, USA.
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Liscak R, Urgosik D, Chytka T, Simonova G, Novotny J, Vymazal J, Guseynova K, Vladyka V. Leksell Gamma Knife radiosurgery of the jugulotympanic glomus tumor: long-term results. J Neurosurg 2015; 121 Suppl:198-202. [PMID: 25434953 DOI: 10.3171/2014.7.gks14923] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Glomus tumors usually display indolent behavior, and the effectiveness of radiation in stopping their growth can be assessed after long-term follow-up. Currently only midterm results of radiosurgery are available, so the authors included patients treated by Gamma Knife at least 10 years ago in this study to obtain a perspective of long-term results. METHODS During the period from 1992 to 2003, the Gamma Knife was used to treat 46 patients with glomus tumors. The age of the patients ranged from 21 to 79 years (median 56 years). Gamma Knife radiosurgery was the primary treatment in 17 patients (37%). Open surgery preceded radiosurgery in 46% of cases, embolization in 17%, and fractionated radiotherapy in 4%. The volume of the tumor ranged from 0.2 to 24.3 cm(3) (median 3.6 cm(3)). The minimal dose to the tumor margin ranged between 10 and 30 Gy (median 20 Gy). RESULTS One patient was lost for follow-up after radiosurgery. Clinical follow-up was available in 45 patients and 44 patients were followed with MRI in a follow-up period that ranged from 12 to 217 months (median 118 months). Neurological deficits improved in 19 (42%) of 45 patients and deteriorated in 2 patients (4%). Tumor size decreased in 34 (77%) of 44 patients with imaging follow-up, while an increase in volume was observed in 1 patient (2%) 182 months after radiosurgery and Gamma Knife treatment was repeated. One patient underwent another Gamma Knife treatment for secondary induced meningioma close to the glomus tumor 98 months after initial radiosurgical treatment. Seven patients died 22-96 months after radiosurgery (median 48 months), all for unrelated reasons. CONCLUSIONS Radiosurgery has proved to be a safe treatment with a low morbidity rate and a reliable long-term antiproliferative effect.
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Affiliation(s)
- Roman Liscak
- Departments of 1 Stereotactic and Radiation Neurosurgery
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Wanna GB, Sweeney AD, Carlson ML, Latuska RF, Rivas A, Bennett ML, Netterville JL, Haynes DS. Subtotal Resection for Management of Large Jugular Paragangliomas with Functional Lower Cranial Nerves. Otolaryngol Head Neck Surg 2014; 151:991-5. [DOI: 10.1177/0194599814552060] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Objectives To evaluate tumor control following subtotal resection of advanced jugular paragangliomas in patients with functional lower cranial nerves and to investigate the utility of salvage radiotherapy for residual progressive disease. Study Design Case series with planned chart review. Setting Tertiary academic referral center. Subjects and Methods Patients who presented with advanced jugular paragangliomas and functional lower cranial nerves were analyzed. Primary outcome measures included extent of resection, long-term tumor control, need for additional treatment, and postoperative lower cranial nerve function. Results Twelve patients (mean age, 46.2 years; 7 women, 58.3%) who met inclusion criteria were evaluated between 1999 and 2013. The mean postoperative residual tumor volume was 27.7% (range, 3.5%-75.0%) of the preoperative volume. When the residual tumor volume was less than 20% of the preoperative volume, no tumor growth occurred over an average of 44.6 months of follow-up ( P < .01). Four tumors (33.3%) demonstrated serial growth at a mean of 23.5 months following resection, 2 of which were treated with salvage stereotactic radiotherapy providing control through the last recorded follow-up. No patient experienced permanent postoperative lower cranial neuropathy as a result of surgery. Conclusion Subtotal resection of jugular paragangliomas with preservation of the lower cranial nerves is a viable management strategy. If more than 80% of the preoperative tumor volume is resected, the residual tumor seems less likely to grow.
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Affiliation(s)
- George B. Wanna
- Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Alex D. Sweeney
- Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Matthew L. Carlson
- Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Richard F. Latuska
- Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Alejandro Rivas
- Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - Marc L. Bennett
- Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - James L. Netterville
- Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
| | - David S. Haynes
- Department of Otolaryngology–Head and Neck Surgery, Vanderbilt University Medical Center, Nashville, Tennessee, USA
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Gandía-González ML, Kusak ME, Moreno NM, Sárraga JG, Rey G, Álvarez RM. Jugulotympanic paragangliomas treated with Gamma Knife radiosurgery: a single-center review of 58 cases. J Neurosurg 2014; 121:1158-65. [PMID: 24926654 DOI: 10.3171/2014.5.jns131880] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECT Jugulotympanic paragangliomas (JTPs) are rare benign tumors whose surgical treatment is usually associated with partial resection of the lesion, high morbidity, and even death. Gamma Knife radiosurgery (GKRS) has been reported as a useful treatment option. The goal of this retrospective study is to analyze the role of GKRS in tumor volume control and clinical outcomes of these patients. METHODS A total of 75 patients with JTPs were treated with GKRS at the authors' center from 1995 to 2012. The authors analyzed those treated during this period to allow for a minimal observation time of 2 years. The MR images and clinical reports of these patients were reviewed to assess clinical and volumetric outcomes of the tumors. The radiological and clinical assessments, along with a group of prognostic factors measured, were analyzed using descriptive methods. The time to volumetric and clinical progression was analyzed using the Kaplan-Meier method. Prognostic factors were identified using log-rank statistics and multivariate Cox regression models. RESULTS The mean follow-up was 86.4 months. The authors observed volumetric tumor control in 94.8% of cases. In 67.2% of cases, tumor volume decreased by a mean of 40.1% from the original size. Of patients with previous tinnitus, 54% reported complete recovery. Improvement of other symptoms was observed in 34.5% of cases. Overall, clinical control was achieved in 91.4% of cases. Previous embolization and familial history of paraganglioma were selected as significant prognostic factors for volumetric response to GKRS treatment in the univariate analysis. In multivariate analysis, no factors were significantly correlated with progression-free survival. No patient died of side effects related to GKRS treatment or tumor progression. CONCLUSIONS Gamma Knife radiosurgery is an effective, safe, and efficient therapeutic option for the treatment of these tumors as a first-line treatment or in conjunction with traditional surgery, endovascular treatment, or conventional fractionated radiotherapy.
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The Role of Wait-and-Scan and the Efficacy of Radiotherapy in the Treatment of Temporal Bone Paragangliomas. Otol Neurotol 2014; 35:922-31. [DOI: 10.1097/mao.0000000000000386] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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Chun SG, Nedzi LA, Choe KS, Abdulrahman RE, Chen SA, Yordy JS, Timmerman RD, Kutz JW, Isaacson B. A Retrospective Analysis of Tumor Volumetric Responses to Five-Fraction Stereotactic Radiotherapy for Paragangliomas of the Head and Neck (Glomus Tumors). Stereotact Funct Neurosurg 2014; 92:153-9. [DOI: 10.1159/000360864] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2014] [Accepted: 02/21/2014] [Indexed: 11/19/2022]
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Blackburn VES, Sibtain A, Sabin HI. The use of ionising radiation for the purpose of arresting external haemorrhage from an intracranial mass lesion. Br J Neurosurg 2013; 28:520-2. [PMID: 24304265 DOI: 10.3109/02688697.2013.865710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
External bleeding from any form of tumour of the central nervous system is unusual. We present a case where this difficult problem was controlled by the use of Gamma Irradiation from a focused delivery system.
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de Andrade EM, Brito JR, Mario SD, de Melo SM, Benabou S. Stereotactic radiosurgery for the treatment of Glomus Jugulare Tumors. Surg Neurol Int 2013; 4:S429-35. [PMID: 24349866 PMCID: PMC3858802 DOI: 10.4103/2152-7806.121629] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2013] [Accepted: 08/13/2013] [Indexed: 11/04/2022] Open
Abstract
BACKGROUND The glomus jugulare tumor is a slowly growing benign neoplasm originating from neural crest. There is a high morbidity associated with surgical resection of glomus jugulare. Radiosurgery play a relevant role as a therapeutic option in these tumors and its use has grown in popularity. The authors describe a retrospective series of 15 patients and reviewed the literature about the glomus jugulare tumors. METHODS We reviewed retrospectively the data of 15 patients treated with stereotactic linear accelerator stereotactic radiosurgery (LINAC) radiosurgery between 2006 and 2011. RESULTS The average tumor volume was 18.5 cm(3). The radiation dose to the tumor margin ranged between 12 and 20 Gy. The neurological status improved in three patients and remained unchanged in 12 patients. One patient developed a transient 7(th) nerve palsy that improved after clinical treatment. All tumors remained stable in size on follow-up with resonance magnetic images. CONCLUSIONS The radiosurgery is a safe and effective therapy for patients with glomus jugulare tumor. Despite the short follow-up period and the limited number of patients analyzed, we can infer that radiosurgery produce a tumor growth control with low morbidity, and may be used as a good option to surgical resection in selected cases.
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Affiliation(s)
| | | | - Susana Dias Mario
- Stereotactic Radiosurgery Service, Hospital Bandeirantes, São Paulo-SP, Brazil
| | | | - Salomon Benabou
- Stereotactic Radiosurgery Service, Hospital Bandeirantes, São Paulo-SP, Brazil
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Abstract
Paragangliomas (PGLs) are tumours originating from neural crest-derived cells situated in the region of the autonomic nervous system ganglia. Head-and-neck PGLs (HNPGLs) originate from the sympathetic and parasympathetic paraganglia, most frequently from the carotid bodies and jugular, tympanic and vagal paraganglia, and are usually non-catecholamine secreting. Familial PGLs are considered to be rare, but recently genetic syndromes including multiple PGLs and/or phaeochromocytomas have been more thoroughly characterised. Nowadays, genetic screening for the genes frequently implicated in both familial and sporadic cases is routinely being recommended. HNPGLs are mostly benign, generally slow-growing tumours. Continuous growth leads to the involvement of adjacent neurovascular structures with increased morbidity rates and treatment-related complications. Optimal management mostly depends on tumour location, local involvement of neurovascular structures, estimated malignancy risk, patient age and general health. Surgery is the only treatment option offering the chance of cure but with significant morbidity rates, so a more conservative approach is usually considered, especially in the more difficult cases. Radiotherapy (fractionated or stereotactic radiosurgery) leads to tumour growth arrest and symptomatic improvement in the short term in many cases, but the long-term consequences are unclear. Early detection is essential in order to increase the chance of cure with a lower morbidity rate. The constant improvement in diagnostic imaging, surgical and radiation techniques has led to a safer management of these tumours, but there are still many therapeutic challenges, and no treatment algorithm has been agreed upon until now. The management of HNPGLs requires a multidisciplinary effort addressing the genetic, surgical, radiotherapeutic, oncological, neurological and endocrinological implications. Further progress in the understanding of their pathogenesis will lead to more effective screening and earlier diagnosis, both critical to successful treatment.
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Affiliation(s)
- Cristina Capatina
- Oxford Centre for Diabetes, Endocrinology and Metabolism, University of Oxford, UK
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Kano H, Lunsford LD. Stereotactic radiosurgery of intracranial chordomas, chondrosarcomas, and glomus tumors. Neurosurg Clin N Am 2013; 24:553-60. [PMID: 24093573 DOI: 10.1016/j.nec.2013.05.009] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
Chordomas and chondrosarcomas are rare, slow-glowing, locally aggressive tumors with high recurrence rates. Stereotactic radiosurgery (SRS) is an important management option for patients with recurrent or residual chordomas and chondrosarcomas. Glomus jugulare tumor are rare highly vascularized tumors that arise from the paraganglionic structures of the glossopharyngeal and vagal nerves. Because of their highly vascular nature and surgically formidable anatomic location, curative resection often proves challenging. SRS can be used as an up-front treatment or as an additional treatment for patients with recurrent or residual glomus jugulare tumor after surgical resection.
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Affiliation(s)
- Hideyuki Kano
- Department of Neurological Surgery, The Center for Image-Guided Neurosurgery, UPMC Presbyterian, University of Pittsburgh School of Medicine, University of Pittsburgh, Suite B-400, 200 Lothrop Street, Pittsburgh, PA 15213, USA.
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Fussey JM, Kemeny AA, Sankar S, Rejali D. Successful management of a catecholamine-secreting glomus jugulare tumor with radiosurgery alone. J Neurol Surg B Skull Base 2013; 74:399-402. [PMID: 24436943 DOI: 10.1055/s-0033-1347375] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/31/2012] [Accepted: 03/04/2013] [Indexed: 10/26/2022] Open
Abstract
Secretory glomus jugulare tumors are often resected surgically to control the systemic effects of the catecholamines they produce. This involves complex skull base surgery, which carries significant risks and frequent morbidity. Stereotactic radiosurgery (SRS) is a recently recognized treatment for glomus jugulare tumors, though little is known about its use in secretory tumors. Case Report A young fit patient with a catecholamine-secreting glomus jugulare tumor was treated with SRS alone and over the following 37 months her urinary catecholamine excretion fell to near normal levels, and serial magnetic resonance imaging (MRI) confirmed a reduction in tumor volume. Discussion Radiosurgery is an accepted treatment for glomus jugulare tumors and is now readily available to skull base surgeons. In this case a catecholamine-secreting tumor was successfully controlled with radiosurgery alone. Further research and long-term follow-up will determine the role of this treatment in the nonsurgical management of secreting glomus jugulare tumors.
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Affiliation(s)
- Jonathan M Fussey
- Department of Otolaryngology, University Hospital Coventry, Coventry, United Kingdom
| | - Andras A Kemeny
- National Centre for Stereotactic Radiosurgery, Royal Hallamshire Hospital, Sheffield, United Kingdom
| | - Sailesh Sankar
- Department of Clinical Endocrinology, University Hospital Coventry, Coventry, United Kingdom
| | - Darius Rejali
- Department of Otolaryngology, University Hospital Coventry, Coventry, United Kingdom
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Hurmuz P, Cengiz M, Ozyigit G, Yazici G, Akyol F, Yildiz F, Gurkaynak M, Zorlu F. Robotic Stereotactic Radiosurgery in Patients with Unresectable Glomus Jugulare Tumors. Technol Cancer Res Treat 2013; 12:109-13. [DOI: 10.7785/tcrt.2012.500303] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
We evaluated the treatment results of robotic stereotactic radiosurgery (SRS) in our patients with unresectable glomus jugulare tumors (GJTs). The medical charts of fourteen patients with GJT, who were treated with robotic SRS, were retrospectively evaluated. The gross tumor volume was described as the clinical target volume. The median dose to the tumor was 25 Gy in median 5 fractions. The dose was normalized to 80% isodose line. All patients were evaluated for tumor growth and clinical outcome every 6 months in the first 2 years and then annually. Median follow-up was 39 months (range, 7–60 months). Lesions were stable in 8 patients, and tumor regression was observed in 6 patients. We did not observe any treatment related toxicity in our patients. In conclusion, according to our early experience, robotic SRS seems to be successful treatment option in the management of unresectable GJTs.
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Affiliation(s)
- P. Hurmuz
- Hacettepe University Faculty of Medicine, Department of Radiation Oncology, 06100, Sihhiye, Ankara, Turkey
| | - M. Cengiz
- Hacettepe University Faculty of Medicine, Department of Radiation Oncology, 06100, Sihhiye, Ankara, Turkey
| | - G. Ozyigit
- Hacettepe University Faculty of Medicine, Department of Radiation Oncology, 06100, Sihhiye, Ankara, Turkey
| | - G. Yazici
- Hacettepe University Faculty of Medicine, Department of Radiation Oncology, 06100, Sihhiye, Ankara, Turkey
| | - F. Akyol
- Hacettepe University Faculty of Medicine, Department of Radiation Oncology, 06100, Sihhiye, Ankara, Turkey
| | - F. Yildiz
- Hacettepe University Faculty of Medicine, Department of Radiation Oncology, 06100, Sihhiye, Ankara, Turkey
| | - M. Gurkaynak
- Hacettepe University Faculty of Medicine, Department of Radiation Oncology, 06100, Sihhiye, Ankara, Turkey
| | - F. Zorlu
- Hacettepe University Faculty of Medicine, Department of Radiation Oncology, 06100, Sihhiye, Ankara, Turkey
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Lieberson RE, Adler JR, Soltys SG, Choi C, Gibbs IC, Chang SD. Stereotactic radiosurgery as the primary treatment for new and recurrent paragangliomas: is open surgical resection still the treatment of choice? World Neurosurg 2012; 77:745-61. [PMID: 22818172 DOI: 10.1016/j.wneu.2011.03.026] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2010] [Revised: 01/16/2011] [Accepted: 03/23/2011] [Indexed: 11/18/2022]
Abstract
OBJECTIVE Paragangliomas (PGs) or glomus tumors are rare, and publications comparing treatment alternatives are few. We sought to analyze our experience with stereotactic radiosurgery (SRS), review the literature, and develop treatment guidelines. METHODS We retrospectively examined the outcomes of 41 PGs in 36 patients treated with SRS at Stanford. Our data from medical records, telephone interviews, and imaging studies were combined with previously reported SRS data and compared to results following other treatments. RESULTS With a median clinical follow-up of 4.8 years (3.9 years radiographic), local control was 100%. Complications included increase in preexistent vertigo in one patient and transient cranial neuropathies in two patients. Published surgical series describe a lower local control rate as well as more frequent and severe complications. Published radiation therapy (RT) series document a slightly lower local control rate than SRS, but SRS can be delivered more quickly and conveniently. Open surgery and other combinations of treatments appear to be required for several subpopulations of PG patients. CONCLUSIONS We feel that SRS should be the primary treatment for most new and recurrent PGs. Even some very large PGs are appropriate for SRS. RT remains an appropriate option in some centers, especially those where SRS is not available. PGs occurring in the youngest patients, catecholamine secreting PGs, and PGs causing rapidly progressing neurologic deficits may be more appropriate for open resection. Metastatic PGs may benefit from combinations of chemotherapy and SRS or RT. Treatment guidelines are proposed.
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Affiliation(s)
- Robert E Lieberson
- Department of Neurosurgery, Stanford Hospital and Clinics, Stanford University, Stanford, California, USA.
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Sheehan JP, Tanaka S, Link MJ, Pollock BE, Kondziolka D, Mathieu D, Duma C, Young AB, Kaufmann AM, McBride H, Weisskopf PA, Xu Z, Kano H, Yang HC, Lunsford LD. Gamma Knife surgery for the management of glomus tumors: a multicenter study. J Neurosurg 2012; 117:246-54. [DOI: 10.3171/2012.4.jns11214] [Citation(s) in RCA: 56] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Glomus tumors are rare skull base neoplasms that frequently involve critical cerebrovascular structures and lower cranial nerves. Complete resection is often difficult and may increase cranial nerve deficits. Stereotactic radiosurgery has gained an increasing role in the management of glomus tumors. The authors of this study examine the outcomes after radiosurgery in a large, multicenter patient population.
Methods
Under the auspices of the North American Gamma Knife Consortium, 8 Gamma Knife surgery centers that treat glomus tumors combined their outcome data retrospectively. One hundred thirty-four patient procedures were included in the study (134 procedures in 132 patients, with each procedure being analyzed separately). Prior resection was performed in 51 patients, and prior fractionated external beam radiotherapy was performed in 6 patients. The patients' median age at the time of radiosurgery was 59 years. Forty percent had pulsatile tinnitus at the time of radiosurgery. The median dose to the tumor margin was 15 Gy. The median duration of follow-up was 50.5 months (range 5–220 months).
Results
Overall tumor control was achieved in 93% of patients at last follow-up; actuarial tumor control was 88% at 5 years postradiosurgery. Absence of trigeminal nerve dysfunction at the time of radiosurgery (p = 0.001) and higher number of isocenters (p = 0.005) were statistically associated with tumor progression–free tumor survival. Patients demonstrating new or progressive cranial nerve deficits were also likely to demonstrate tumor progression (p = 0.002). Pulsatile tinnitus improved in 49% of patients who reported it at presentation. New or progressive cranial nerve deficits were noted in 15% of patients; improvement in preexisting cranial nerve deficits was observed in 11% of patients. No patient died as a result of tumor progression.
Conclusions
Gamma Knife surgery was a well-tolerated management strategy that provided a high rate of long-term glomus tumor control. Symptomatic tinnitus improved in almost one-half of the patients. Overall neurological status and cranial nerve function were preserved or improved in the vast majority of patients after radiosurgery.
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Affiliation(s)
- Jason P. Sheehan
- 1Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Shota Tanaka
- 2Neuro-Oncology Program, Massachusetts General Hospital, Boston, Massachusetts
| | - Michael J. Link
- 3Department of Neurological Surgery, Mayo Clinic, Rochester, Minnesota
| | - Bruce E. Pollock
- 3Department of Neurological Surgery, Mayo Clinic, Rochester, Minnesota
| | - Douglas Kondziolka
- 4Department of Neurological Surgery, University of Pittsburgh, Pennsylvania
| | - David Mathieu
- 5Division of Neurosurgery, University of Sherbrooke, Quebec, Canada
| | - Christopher Duma
- 6Hoag Neurosciences Institute, Hoag Memorial Hospital, Newport Beach, California
| | - A. Byron Young
- 7Department of Neurosurgery, University of Kentucky Medical Center, Lexington, Kentucky
| | - Anthony M. Kaufmann
- 8Section of Neurosurgery, University of Manitoba, Winnipeg, Manitoba, Canada
| | - Heyoung McBride
- 9Arizona Oncology Services Foundation; and
- 10Sections of Radiation Oncology and
| | | | - Zhiyuan Xu
- 1Department of Neurological Surgery, University of Virginia Health System, Charlottesville, Virginia
| | - Hideyuki Kano
- 4Department of Neurological Surgery, University of Pittsburgh, Pennsylvania
| | - Huai-che Yang
- 4Department of Neurological Surgery, University of Pittsburgh, Pennsylvania
| | - L. Dade Lunsford
- 4Department of Neurological Surgery, University of Pittsburgh, Pennsylvania
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Suárez C, Rodrigo JP, Bödeker CC, Llorente JL, Silver CE, Jansen JC, Takes RP, Strojan P, Pellitteri PK, Rinaldo A, Mendenhall WM, Ferlito A. Jugular and vagal paragangliomas: Systematic study of management with surgery and radiotherapy. Head Neck 2012; 35:1195-204. [PMID: 22422597 DOI: 10.1002/hed.22976] [Citation(s) in RCA: 132] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/20/2011] [Indexed: 11/06/2022] Open
Abstract
BACKGROUND The definitive treatment for head and neck paraganglioma (PG) is surgical excision. Unfortunately, surgery, particularly of vagal paraganglioma (VPG; "glomus vagale") and foramen jugulare ("glomus jugulare") tumors, may be complicated by injuries to the lower cranial nerves, a high price to pay for treatment for a benign tumor. Alternatively these tumors may be followed without treatment, or irradiated. The purpose of this review was to compare the existing evidence concerning the efficacy and safety of surgery, external beam radiotherapy (EBRT), and stereotactic radiosurgery (SRS), for jugular paragangliomas (JPGs) and VPGs. METHODS Relevant articles were reviewed using strict criteria for systematic searches. Forty-one surgical studies met the criteria which included 1310 patients. Twenty articles including 461 patients treated with EBRT, and 14 radiosurgery studies comprising 261 patients were also evaluated. Results were compared between treatment modalities using analysis of variance (ANOVA) tests. RESULTS A total of 1084 patients with JPGs and 226 VPGs were treated with different surgical procedures. Long-term control of the disease was achieved in 78.2% and 93.3% of patients, respectively. A total of 715 patients with JPG were treated with radiotherapy: 461 with EBRT and 254 with SRS. Control of the disease with both methods was obtained in 89.1% and 93.7% of the patients, respectively. The treatment outcomes of a JPG treated with surgery or radiotherapy were compared. Tumor control failure, major complication rates, and the number of cranial nerve palsies after treatment were significantly higher in surgical than in radiotherapy series. The results of SRS and EBRT in JPGs were compared and no significant differences were observed in tumor control. Because only 1 article reported on the treatment of 10 VPGs with radiotherapy, no comparisons with surgery could be made. Nevertheless, the vagus nerve was functionally preserved in only 11 of 254 surgically treated patients (4.3%). CONCLUSION There is evidence that EBRT and SRS offer a similar chance of tumor control with lower risks of morbidity compared with surgery in patients with JPGs. Although the evidence is based on retrospective studies, these results suggest that surgery should be considered only for selected cases, but the decision should be individual for every patient.
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Affiliation(s)
- Carlos Suárez
- Department of Otolaryngology, Hospital Universitario Central de Asturias, Oviedo, Spain.
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Lee CC, Pan DHC, Wu JC, Chung WY, Wu HM, Yang HC, Liu KD, Guo WY, Shih YH. Gamma Knife Radiosurgery for Glomus Jugulare and Tympanicum. Stereotact Funct Neurosurg 2011; 89:291-8. [DOI: 10.1159/000328890] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2010] [Accepted: 04/26/2011] [Indexed: 12/25/2022]
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Fayad JN, Schwartz MS, Brackmann DE. Treatment of recurrent and residual glomus jugulare tumors. Skull Base 2011; 19:92-8. [PMID: 19568346 DOI: 10.1055/s-0028-1103130] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Residual and recurrent glomus jugulare tumors are rare but challenging. Treatment options include microsurgical resection, stereotactic radiotherapy, a combination of modalities, and "observation." Choice of treatment must be made on a case-by-case basis, considering patient age, health status, location and size of tumor, status of the lower cranial nerves, and, of course, patient desire. Surgery is preferred when total resection of the tumor with preservation of function is deemed achievable. When function of the lower cranial nerves has been compromised, total surgical resection may also be possible, provided that the patient's health allows it. Cases where function is still preserved despite presence of a large tumor are more challenging, and a combination modality may be most effective. The goal of treatment is to provide tumor control with low morbidity. Current surgical techniques and the availability of stereotactic radiotherapy make this possible in the majority of cases.
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Affiliation(s)
- Jose N Fayad
- House Clinic and House Ear Institute, Los Angeles, California
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Guss ZD, Batra S, Limb CJ, Li G, Sughrue ME, Redmond K, Rigamonti D, Parsa AT, Chang S, Kleinberg L, Lim M. Radiosurgery of glomus jugulare tumors: a meta-analysis. Int J Radiat Oncol Biol Phys 2011; 81:e497-502. [PMID: 21703782 DOI: 10.1016/j.ijrobp.2011.05.006] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/09/2010] [Revised: 04/22/2011] [Accepted: 05/10/2011] [Indexed: 10/18/2022]
Abstract
PURPOSE During the past two decades, radiosurgery has arisen as a promising approach to the management of glomus jugulare. In the present study, we report on a systematic review and meta-analysis of the available published data on the radiosurgical management of glomus jugulare tumors. METHODS AND MATERIALS To identify eligible studies, systematic searches of all glomus jugulare tumors treated with radiosurgery were conducted in major scientific publication databases. The data search yielded 19 studies, which were included in the meta-analysis. The data from 335 glomus jugulare patients were extracted. The fixed effects pooled proportions were calculated from the data when Cochrane's statistic was statistically insignificant and the inconsistency among studies was <25%. Bias was assessed using the Egger funnel plot test. RESULTS Across all studies, 97% of patients achieved tumor control, and 95% of patients achieved clinical control. Eight studies reported a mean or median follow-up time of >36 months. In these studies, 95% of patients achieved clinical control and 96% achieved tumor control. The gamma knife, linear accelerator, and CyberKnife technologies all exhibited high rates of tumor and clinical control. CONCLUSIONS The present study reports the results of a meta-analysis for the radiosurgical management of glomus jugulare. Because of its high effectiveness, we suggest considering radiosurgery for the primary management of glomus jugulare tumors.
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Affiliation(s)
- Zachary D Guss
- Department of Neurosurgery, Johns Hopkins Hospital, Baltimore, MD 21287, USA
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Ivan ME, Sughrue ME, Clark AJ, Kane AJ, Aranda D, Barani IJ, Parsa AT. A meta-analysis of tumor control rates and treatment-related morbidity for patients with glomus jugulare tumors. J Neurosurg 2011; 114:1299-305. [DOI: 10.3171/2010.9.jns10699] [Citation(s) in RCA: 94] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Object
Because of the rarity of glomus jugulare tumors, a variety of treatment paradigms are currently used. There is no consensus regarding the optimal management to control tumor burden while minimizing treatment-related morbidity. In this study, the authors assessed data collected from 869 patients with glomus jugulare tumors from the published literature to identify treatment variables that impacted clinical outcomes and tumor control rates.
Methods
A comprehensive search of the English-language literature identified 109 studies that collectively described outcomes for patients with glomus jugulare tumors. Univariate comparisons of demographic information between treatment cohorts were performed to detect differences in the sex distribution, age, and Fisch class of tumors among various treatment modalities. Meta-analyses were performed on calculated rates of recurrence and cranial neuropathy after subtotal resection (STR), gross-total resection (GTR), STR with adjuvant postoperative radiosurgery (STR+SRS), and stereotactic radiosurgery alone (SRS).
Results
The authors identified 869 patients who met their inclusion criteria. In these studies, the length of follow-up ranged from 6 to 256 months. Patients treated with STR were observed for 72 ± 7.9 months and had a tumor control rate of 69% (95% CI 57%–82%). Those who underwent GTR had a follow-up of 88 ± 5.0 months and a tumor control rate of 86% (95% CI 81%–91%). Those treated with STR+SRS were observed for 96 ± 4.4 months and had a tumor control rate of 71% (95% CI 53%–83%). Patients undergoing SRS alone had a follow-up of 71 ± 4.9 months and a tumor control rate of 95% (95% CI 92%–99%). The authors' analysis found that patients undergoing SRS had the lowest rates of recurrence of these 4 cohorts, and therefore, these patients experienced the most favorable rates of tumor control (p < 0.01). Patients who underwent GTR sustained worse rates of cranial nerve (CN) deficits with regard to CNs IX–XI than those who underwent SRS alone; however, the rates of CN XII deficits were comparable.
Conclusions
The authors' analysis is limited by the quality and accuracy of these studies and may reflect source study biases, as it is impossible to control for the quality of the data reported in the literature. Finally, due to the diverse range of data presentation, the authors found that they were limited in their ability to study and control for certain variables. Some of these limitations should be minimized with their use of meta-analysis methods, which statistically evaluate and adjust for between-study heterogeneity. These results provide the impetus to initiate a prospective study, appropriately controlling for variables that can confound the retrospective analyses that largely comprise the existing literature.
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Linac-based stereotactic body radiation therapy for treatment of glomus jugulare tumors. Radiother Oncol 2010; 97:395-8. [PMID: 20950881 DOI: 10.1016/j.radonc.2010.09.004] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2010] [Revised: 08/23/2010] [Accepted: 09/07/2010] [Indexed: 11/22/2022]
Abstract
BACKGROUND Glomus jugulare tumors are rare, typically benign, tumors that arise from the neural crest cells that are associated with the autonomic ganglia in and around the jugular bulb. Treatment options for glomus jugulare tumors include embolization followed by resection, fractionated external beam radiation therapy (EBRT), stereotactic radiosurgery (SRS), and/or stereotactic body radiation therapy (SBRT). MATERIALS AND METHODS 18 patients were treated with linear-accelerator based stereotactic body radiation therapy (SBRT) between May 2002 and November 2008. Fifteen patients (83%) had single glomus jugulare tumors and 3 patients had bilateral glomus jugulare tumors (although each of these patients had a single tumor targeted). The median tumor volume was 5.83 cm(3) (range, 0.32-35.47 cm(3)). Ten tumors (56%) were previously untreated, and 8 (44%) tumors were persistent after previous surgical resection. One patient had undergone previous EBRT and 2 patients were previously treated with Gamma Knife radiosurgery to the intracranial portion of their tumor, with planned SBRT to the extracranial portion 2-4 months later at our institution. The median prescribed dose was 20 Gy in 3 fractions (range: 16-25 Gy in 1-5 fx) to the 80% isodose line. The median prescription coverage of the tumor was 93.6% (range: 83-98.72%). RESULTS Median follow-up for the entire cohort was 22 months. All the patients were alive at the time of the last follow-up with imaging available for review. The tumor was stable in 17 patients and decreased in size in one patient--yielding a local control rate of 100%. No patients experienced any new or worsening treatment-related neurologic deficits. CONCLUSIONS SBRT is a safe and efficacious treatment modality for glomus jugulare tumors.
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Hafez RFA, Morgan MS, Fahmy OM. The safety and efficacy of gamma knife surgery in management of glomus jugulare tumor. World J Surg Oncol 2010; 8:76. [PMID: 20819207 PMCID: PMC2942884 DOI: 10.1186/1477-7819-8-76] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2010] [Accepted: 09/06/2010] [Indexed: 12/05/2022] Open
Abstract
Background Glomus jugulare is a slowly growing, locally destructive tumor located in the skull base with difficult surgical access. The operative approach is, complicated by the fact that lesions may be both intra and extradural with engulfment of critical neurovascular structures. The tumor is frequently highly vascular, thus tumor resection entails a great deal of morbidity and not infrequent mortality. At timeslarge residual tumors are left behind. To decrease the morbidity associated with surgical resection of glomus jugulare, gamma knife surgery (GKS) was performed as an alternative in 13 patients to evaluate its safety and efficacy. Methods A retrospective review of 13 residual or unresectable glomus jagulare treated with GKS between 2004 and 2008.. Of these, 11 patients underwent GKS as the primary management and one case each was treated for postoperative residual disease and postembolization. The radiosurgical dose to the tumor margin ranged between 12-15 Gy. Results Post- gamma knife surgery and during the follow-up period twelve patients demonstrated neurological stability while clinical improvement was achieved in 5 patients. One case developed transient partial 7th nerve palsy that responded to medical treatment. In all patients radiographic MRI follow-up was obtained, the tumor size decreased in two cases and remained stable (local tumor control) in eleven patients. Conclusions Gamma knife surgery provids tumor control with a lowering of risk of developing a new cranial nerve injury in early follow-up period. This procedure can be safely used as a primary management tool in patients with glomus jugulare tumors, or in patients with recurrent tumors in this location. If long-term results with GKS are equally effective it will emerge as a good alternative to surgical resection.
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Affiliation(s)
- Raef F A Hafez
- Neurosurgery and Gamma knife department, International Medical Center, Cairo, Egypt.
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37
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Chen PG, Nguyen JH, Payne SC, Sheehan JP, Hashisaki GT. Treatment of glomus jugulare tumors with gamma knife radiosurgery. Laryngoscope 2010; 120:1856-62. [DOI: 10.1002/lary.21073] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Successful treatment of glomus jugulare tumours with gamma knife radiosurgery: clinical and physical aspects of management and review of the literature. Clin Transl Oncol 2010; 12:55-62. [DOI: 10.1007/s12094-010-0467-y] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Guss ZD, Batra S, Li G, Chang SD, Parsa AT, Rigamonti D, Kleinberg L, Lim M. Radiosurgery for glomus jugulare: history and recent progress. Neurosurg Focus 2009; 27:E5. [DOI: 10.3171/2009.9.focus09195] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
In this article the authors review the literature for recent studies of radiosurgical treatment for glomus jugulare. These studies demonstrate that radiosurgery results in similar glomus jugulare tumor control and a superior morbidity profile compared with surgical treatment. In addition, patients treated with radiosurgery usually remain stable clinically or improve. Given the indolent nature of these tumors, however, more follow-up is required to ensure that the immediate benefits are lasting. These preliminary reports demonstrate that the use of radiosurgery as a primary treatment for glomus jugulare should be extended to encompass more of the patients who are currently assigned to microsurgical treatment.
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Affiliation(s)
| | | | - Gordon Li
- 2Department of Neurosurgery, Stanford University Medical Center, Stanford; and
| | - Steven D. Chang
- 2Department of Neurosurgery, Stanford University Medical Center, Stanford; and
| | - Andrew T. Parsa
- 3Department of Neurological Surgery, University of California, San Francisco, California
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Paragangliomas of head and neck: a treatment option with CyberKnife radiosurgery. Neurol Sci 2009; 30:479-85. [PMID: 19774334 DOI: 10.1007/s10072-009-0138-3] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2009] [Accepted: 08/26/2009] [Indexed: 10/20/2022]
Abstract
Paragangliomas are highly vascular and predominantly benign neoplasms that have traditionally been treated by surgery, embolization and/or external beam radiotherapy (EBRT). The aim of this study is to evaluate the short-term local tumor control and safety of CyberKnife radiosurgery for these lesions. Nine patients, eight with jugular glomus paragangliomas and one with a carotid body paraganglioma, were treated. The target contouring was performed on merged CT and MR images. Eight patients were treated with doses ranging from 11 to 13 Gy (mean 12.5 Gy) in a single fraction and one with 24 Gy in three fractions prescribed to 72-83% isodose line. The mean follow-up was 20 months. One patient died from unrelated causes. There were no local recurrences. All eight patients also demonstrated neurological stability or improvement. Neither cranial nerve palsies have arisen, nor has deterioration beyond baseline been observed. In conclusion, CyberKnife radiosurgery appears to be both safe and effective in the treatment of skull base paragangliomas. Determining whether long-term complications will arise will require further investigation.
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Gamma knife radiosurgery for the treatment of glomus jugulare tumors. J Neurooncol 2009; 97:101-8. [DOI: 10.1007/s11060-009-0002-6] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2009] [Accepted: 08/11/2009] [Indexed: 10/20/2022]
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Miller JP, Semaan MT, Maciunas RJ, Einstein DB, Megerian CA. Radiosurgery for Glomus Jugulare Tumors. Otolaryngol Clin North Am 2009; 42:689-706. [DOI: 10.1016/j.otc.2009.04.004] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Ganz JC, Abdelkarim K. Glomus jugulare tumours: certain clinical and radiological aspects observed following Gamma Knife radiosurgery. Acta Neurochir (Wien) 2009; 151:423-6. [PMID: 19296050 DOI: 10.1007/s00701-009-0268-7] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2009] [Accepted: 01/25/2009] [Indexed: 11/25/2022]
Abstract
INTRODUCTION Glomus jugulare tumours represent a great therapeutic challenge. Previous papers have documented good results from Gamma Knife surgery (GKS) with these tumours. However, the relationship between clinical improvement and tumour shrinkage has never been assessed. MATERIALS AND METHODS There were 14 patients, 9 women and 5 men. The mean follow-up period was 28 months (range 6 to 60 months). All the tumours except one were Fisch type D and the mean volume was 14.2 cm(3) (range 3.7-28.4 cm(3)). The mean prescription dose was 13.6 Gy (range 12-16 Gy). RESULTS None of the tumours have continued to grow. Eight are smaller and 6 unchanged in volume. Two patients with bruit have had no improvement in their symptoms. Among the other 12 patients, 5 have had symptomatic improvement of dysphagia, 4 in dysphonia, 3 in facial numbness, 3 in ataxia and 2 in tinnitus. Individual patients have experienced improvement in vomiting, vertigo, tongue fasciculation, hearing, headache, facial palsy and accessory paresis. One patient developed a transient facial palsy. Symptomatic improvement commonly began before any reduction in tumour volume could be detected. The mean time to clinical improvement was 6.5 months whereas the mean time to shrinkage was 13.5 months. CONCLUSIONS Gamma Knife treatment of glomus jugulare tumours is associated with a high incidence of clinical improvement with few complications, using the dosimetry recorded here. Clinical improvement would seem to be a more sensitive early indicator of therapeutic success than radiological volume reduction. Further follow-up will be needed.
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Affiliation(s)
- J C Ganz
- Department of Neurosurgery, Haukeland University Hospital, Nevrokirurgisk Avdeling, Haukeland Sykehus, 5021, Bergen, Norway.
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Contemporary management of jugular paragangliomas (glomus tumours): microsurgery and radiosurgery. Acta Neurochir (Wien) 2009; 151:419-21. [PMID: 19296051 DOI: 10.1007/s00701-009-0266-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2009] [Accepted: 03/03/2009] [Indexed: 10/21/2022]
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Li G, Chang S, Adler JR, Lim M. Irradiation of glomus jugulare tumors: a historical perspective. Neurosurg Focus 2008; 23:E13. [PMID: 18081478 DOI: 10.3171/foc-07/12/e13] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Glomus jugulare tumors are rare, slow-growing vascular lesions that arise from the chief cells of the paraganglia within the jugular bulb. They can be associated with the tympanic branch of the glossopharyngeal nerve (Jacobsen nerve) or the auricular branch of the vagus nerve (Arnold nerve) and are also referred to as chemodectomas or nonchromaffin paragangliomas. Optimal treatment of these histologically benign tumors remains controversial. Surgery remains the treatment of choice, but can carry high morbidity rates. External-beam radiation was originally used for subtotal resections and in patients who were poor surgical candidates; however, radiosurgery has recently been introduced as an effective and safe treatment option for patients with these tumors. In this article the authors discuss the history of radiation therapy for glomus jugulare tumors, focusing on recent radiosurgical results.
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Affiliation(s)
- Gordon Li
- Department of Neurosurgery, Stanford University Medical Center, Stanford, California 94305., USA.
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Lim M, Bower R, Nangiana JS, Adler JR, Chang SD. Radiosurgery for glomus jugulare tumors. Technol Cancer Res Treat 2008; 6:419-23. [PMID: 17877430 DOI: 10.1177/153303460700600507] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Results for treating glomus jugulare tumors with radiosurgery have been limited by short follow-up and small number of patients. We report our experience using LINAC or CyberKnife in 21 tumors with a median follow-up of 66 months (Mean follow-up of 60 months). In addition, we have a subset of eight patients that were followed out for more than 10 years. Patients were treated with doses ranging from 1400 cGy to 2700 cGy. We retrospectively assessed patients for efficacy and post treatment side effects. All patients had stable neurological symptoms, and two patients experienced transient ipsilateral tongue weakness and hearing loss, both of which subsequently resolved. One patient experienced transient ipsilateral vocal cord paresis; however, this patient received previous external beam radiotherapy. All tumors remained stable or decreased in size by MRI exam. Our results support radiosurgery as an effective and safe method of treatment for glomus jugulare tumors with low morbidity as evidenced by a larger number of patients and long term follow-up.
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Affiliation(s)
- Michael Lim
- Department of Neurosurgery, Stanford University Medical Center, Stanford, CA 94305, USA.
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Roche PH, Mercier P, Sameshima T, Fournier HD. Surgical anatomy of the jugular foramen. Adv Tech Stand Neurosurg 2008; 33:233-263. [PMID: 18383816 DOI: 10.1007/978-3-211-72283-1_6] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
The jugular foramen (JF) is a canal that makes communication between the posterior cranial fossa and the upper neck for one third of the cranial nerves and for the main venous channel of the brain. From a lateral view, the JF is protected by multiple layers of muscles and by the outer surface of the petrous bone. Surgical exposure of the JF is usually justified by the removal of benign tumors that grow in this region. In the first part of the present study we describe the surgical anatomy of the JF Then, we detail the relevant points of a stepwise surgical progression of three lateral skull base approaches with a gradual level of exposure and invasiveness. The infralabyrinthine transsigmoid transjugular-high cervical approach is a conservative procedure that associates a retrolabyrinthine approach to a lateral dissection of the upper neck, exposing the sinojugular axis without mobilization of the facial nerve. In the second step, the external auditory canal is transsected and the intrapetrous facial nerve is mobilized, giving more exposure of the carotid canal and middle ear cavity. In the third step, a total petrosectomy is achieved with sacrifice of the cochlea, giving access to the petrous apex and to the whole course of the intrapetrous carotid artery. Using the same dissection of the soft tissues from a lateral trajectory, these three approaches bring solutions to the radical removal of distinct tumor extensions. While the first step preserves the facial nerve and intrapetrous neurootologic structures, the third one offers a wide but more aggressive exposure of the JF and related structures.
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Affiliation(s)
- P H Roche
- Service de Neurochirurgie, Hôpital Sainte Marguerite, CHU de Marseille, Marseille, France
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Bitaraf MA, Alikhani M, Tahsili-Fahadan P, Motiei-Langroudi R, Zahiri A, Allahverdi M, Salmanian S. Radiosurgery for glomus jugulare tumors: experience treating 16 patients in Iran. J Neurosurg 2006; 105 Suppl:168-74. [DOI: 10.3171/sup.2006.105.7.168] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
ObjectGlomus jugulare tumors (GJT) have traditionally been treated by surgery or fractionated external-beam radiotherapy. The aim of this retrospective study was to determine the tumor control rate, clinical outcome, and short-term complications of stereotactic radiosurgery in subsets of patients who are poor candidates for these procedures, based on age, medical problems, tumor size, or prior treatment failure.MethodsThe Leksell Gamma Knife was used to treat 16 patients harboring symptomatic, residual, recurrent, or unresectable GJTs. The age of the patients ranged from 12 to 77 years (median 46.5 years). Gamma Knife surgery (GKS) was performed as primary treatment in five patients (31.3%). Microsurgery preceded radiosurgery in 10 patients (62.5%) and fractionated radiotherapy in three patients (18.8%). The median tumor volume was 9.8 cm3 (range 1.7–20.6 cm3). The median marginal dose applied to a mean isodose volume of 50% (range 37–70%) was 18 Gy (range 14–20 Gy).Neurological follow-up examinations revealed improved clinical status in 10 patients (62.5%), a stable neurological status in six (37.5%), and no complications. After radiosurgery, follow-up imaging was conducted in 14 patients; the median interval from GKS to the last follow up was 18.5 months (range 4–28 months). Tumor size had decreased in six patients (42.9%), and the volume remained unchanged in the remaining eight (57.1%). None of the tumors increased in volume during the observation period.Conclusions According to the authors' experience, GKS represents a useful therapeutic option to control symptoms and may be safely conducted in patients with primary or recurrent GJTs with no death and no acute morbidity. Because of the tumor's naturally slow growth rate, however, long-term follow-up data are needed to establish a cure rate after radiosurgery.
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Feigl GC, Horstmann GA. Intracranial glomus jugulare tumors: volume reduction with Gamma Knife surgery. J Neurosurg 2006; 105 Suppl:161-7. [DOI: 10.3171/sup.2006.105.7.161] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
ObjectGlomus jugulare tumors (GJTs) are slow-growing benign tumors arising from paraganglion cells of the superior vagal ganglion. Involvement of cranial nerves and extensive erosion of the jugular foramen and petrous bone are typically seen in patients with GJTs. Advances in microsurgical techniques have improved patient outcomes, but tumors involving the petrous bone remain difficult to treat effectively. The aim of our study was to further evaluate the role of Gamma Knife surgery (GKS) in the management of intracranial GJTs.MethodsTwelve consecutive patients (mean age 51.7 years) with intracranial GJTs were included in this study. The treatment strategy was either multimodal, with microsurgical tumor volume reduction followed by GKS in patients suffering from brainstem compression, or GKS as the only treatment. Follow-up examinations included thorough neurological examinations and neuroradiological quantitative volumetric tumor analysis. Five patients (41.6%) underwent microsurgery before GKS. Tumor volumes ranging from 1.6 to 24.8 cm3 were treated using prescription doses of 14 to 20 Gy (nine–28 isocenters). The achieved overall tumor control rate after GKS was 100% (33 months mean follow up) with only mild side effects observed. A tumor volume reduction (mean 41.1%; 3.2 cm3) was achieved in all patients.Conclusions Gamma Knife surgery is a safe and effective treatment for intracranial GJTs. The tumor volume reductions achieved are comparable to those achieved using microsurgery but with a much lower rate of side effects. More studies with longer follow-up times are necessary to confirm these very promising results.
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Varma A, Nathoo N, Neyman G, Suh JH, Ross J, Park J, Barnett GH. GAMMA KNIFE RADIOSURGERY FORGLOMUS JUGULARE TUMORS. Neurosurgery 2006; 59:1030-6; discussion 1036. [PMID: 17143237 DOI: 10.1227/01.neu.0000245596.46581.b2] [Citation(s) in RCA: 53] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
AbstractOBJECTIVEStereotactic radiosurgery has been used increasingly for the treatment of glomus jugulare tumors. The authors report their experience treating these tumors using gamma knife radiosurgery (GKRS), documenting the clinical and radiological outcome.METHODSA retrospective analysis identified 17 patients with glomus jugulare tumors who underwent GKRS. Besides analysis of clinical outcome, a radiological volumetric analysis was also performed after treatment.RESULTSThere were 15 women and two men (average age, 63.1 yr) with a median follow-up period of 48 months. The median radiosurgical dose to the tumor margin was 15 Gy (range, 13–18 Gy). Eight patients (47.1%) improved clinically, two (11.8%) worsened, and seven (41.2%) were unchanged. No relationship between internal auditory canal dose and hearing loss was recorded. Tinnitus and otalgia were the symptoms that responded most favorably to GKRS. No patients experienced new lower cranial nerve palsies after GKRS. Tumor volume showed a transient increase in seven patients. Analysis of tumor volume at the time of the last magnetic resonance imaging scan recorded a decrease in eight patients, an increase in four patients, and no change in five patients.CONCLUSIONGKRS is a safe, effective treatment for glomus jugulare tumors, particularly in patients with preserved glossopharyngeal and vagus nerve function, after surgical recurrence, in the elderly, and in patients with serious preexisting medical conditions. Longer follow-up periods are required to assess long-term effects.
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Affiliation(s)
- Abhay Varma
- Brain Tumor Institute and Department of Neurosurgery, The Cleveland Clinic, Cleveland, Ohio 44195, USA
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