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Multiple meningiomas: does quantity matter? a population-based survival analysis with underlined age and sex differences. J Neurooncol 2020; 149:413-420. [PMID: 32986140 DOI: 10.1007/s11060-020-03620-7] [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: 07/10/2020] [Accepted: 09/10/2020] [Indexed: 01/03/2023]
Abstract
INTRODUCTION Intracranial meningiomas rarely present with multiple lesions. To the best of our knowledge, current literature regarding meningiomatosis (MM) is mostly comprised of small case series and individual reports. Hence, survival outcome data are limited. The Objective of this study is to explore the influence of sex, age, and number of lesions on overall survival (OS) in patients with MM. METHODS We obtained demographic and clinical data from the surveillance, epidemiology, and end results program (SEER) on adult patients diagnosed with meningiomas from 1975 to 2017. Univariable and multivariable analyses were conducted to assess whether number of lesions, age, and sex had a significant influence on OS. RESULTS 99,918 cases were included. Results showed that MM patients had a significantly decreased OS when compared to patients with a single lesion (median OS of 94 and 180 months, respectively; p < 0.001). Further analysis showed a progressive decrease on OS for every additional lesion; 2 (HR 1.659 [CI 95% 1.612-1.708], p < 0.001), 3 (HR 1.877 [CI 95% 1.773-1.988], p < 0.001), and ≥ 4 (HR 2.116 [CI 95% 1.886-2.373], p < 0.001). When assessing for sex differences, female patients had increased OS (HR 0.778 [CI 95% 0.743-0.815], p < 0.001) and decreased risk of developing MM (HR 0.809 [CI 95% 0.784-0.835], p < 0.001). CONCLUSION Increasing number of meningiomas has a significant negative impact on OS, with a progressive decrease on survival for every additional lesion. Furthermore, female patients had increased OS and decreased risk to develop MM.
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2
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Caroli E, Russillo M, Ferrante L. Intracranial meningiomas in children: report of 27 new cases and critical analysis of 440 cases reported in the literature. J Child Neurol 2006; 21:31-6. [PMID: 16551450 DOI: 10.1177/08830738060210010801] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
We accumulated 440 cases of intracranial meningiomas in patients under 16 years of age, and another 27 personal. This review confirms the existence of specific clinical features of spontaneous and radiation-induced meningioma in children. In addition, we discuss various points that suggest a more aggressive behavior of meningiomas in children than in adults. (J Child Neurol 2006;21:31-36).
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Affiliation(s)
- Emanuela Caroli
- Department of Neurological Sciences, Division of Neurosurgery, University of Rome La Sapienza, Italy.
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3
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Granger A, Sainsbury R, Wilkinson T, MacFarlane M. Multiple meningiomas: case report and review of the literature. J Clin Neurosci 2000; 7:149-52. [PMID: 10844804 DOI: 10.1054/jocn.1999.0171] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
A case of a 69 year old woman with multiple meningiomas is presented. Since her first presentation with Jacksonian seizures in 1978, she has had 16 meningiomas excised in seven separate surgical procedures. This is extremely unusual due to both the large number of tumours, and the long period over which they have occurred. We review the epidemiology, possible pathogenesis and genetic associations of this condition.
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Affiliation(s)
- A Granger
- Department of Health Care of the Elderly, The Princess Margaret Hospital, Christchurch, New Zealand
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4
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Durmaz R, Arslantaş A, Artan S, Ozon YH, Işiksoy S, Başaran N, Tel E. The deletion of 22q13 region in both intracranial and spinal meningiomas in a patient (case report). Clin Neurol Neurosurg 1998; 100:219-23. [PMID: 9822846 DOI: 10.1016/s0303-8467(98)00034-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/09/2023]
Abstract
We present a 69 year old man with two simultaneous meningiomas in different compartment of neural axis, in both of which 22q13 locus is lost. Histologically the two tumours appeared to be different; meningotheliomatous and transitional with psammoma bodies, respectively. No numerical or structural chromosome abnormalities were seen in karyotype analysis of the cultured spinal and cranial meningioma samples. Since long arm structural aberrations and/or whole loss of chromosome 22 are frequently reported abnormalities of meningiomas, the tumours were also analysed by fluorescence in situ hybridisation (FISH) with different colour-labelled probes in respect to relevant chromosome. The metaphases and interphase nuclei of the samples were evaluated by the combined biotinylated 22q11 and digoxigenin-labelled 22q13 locus specific FISH probes, and 22q13 deletion was revealed in both of spinal and cranial tumour cells. In conclusion, since both tumours from the presented case show the same genetic alterations, multiplicity may be derived from the same clone of cells, and support the theory of development of multiple meningiomas from the spreading of tumour cells via cerebrospinal fluid as a possible mechanism.
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Affiliation(s)
- R Durmaz
- Department of Neurosurgery, Medical Faculty of Osmangazi University, Eskişehir, Turkey.
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5
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Turgut M, Palaoğlu S, Ozcan OE, Gürçay O, Eryilmaz M. Multiple meningiomas of the central nervous system without the stigmata of neurofibromatosis. Clinical and therapeutic study. Neurosurg Rev 1997; 20:117-23. [PMID: 9226671 DOI: 10.1007/bf01138195] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Multiple meningiomas are relatively rare tumors without known neurofibromatosis. In this paper, such eight cases of multiple meningiomas as described by CUSHING and EISENHARDT are presented. Certain aspects of diagnosis and surgical management of this rare condition are discussed with particular emphasis on the importance of the distinction among multiple meningioma, meningiomatosis, or recurrences of these tumors. Fortunately, many of these patients tolerate multiple surgical interventions well, although the removal of these tumors in critical areas is a difficult problem. Thus, we think that it is important to examine and supervise all patients who have had a meningioma for a possible occurrence of a second meningioma.
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Affiliation(s)
- M Turgut
- Department of Neurosurgery, Adnan Menderes University Medical Faculty, Aydin, Turkey
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6
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Sheikh BY, Siqueira E, Dayel F. Meningioma in children: a report of nine cases and a review of the literature. SURGICAL NEUROLOGY 1996; 45:328-35. [PMID: 8607080 DOI: 10.1016/0090-3019(95)00451-3] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Meningioma is a common tumor of the central nervous system in adults, accounting for 10%-20% of all primary intracranial tumors. It is rare in children, with an incidence of 2.19% (0.85%-2.3%). Although there are numerous case reports in the literature, no firm conclusions can be drawn. For this report we accumulated, reviewed, and analyzed reports in the literature from 1960-93. METHODS A total of 318 patients with meningioma were managed in King Faisal Specialist Hospital and Research Centre from 1981-93. Nine of these patients (2.8%) were children aged 16 years or less. These cases were analyzed retrospectively with regard to age, sex, clinical presentation, radiologic finding, pathologic findings, management and outcome. RESULTS Childhood meningioma represented 2.8% of all meningioma cases and 2.2% of all central nervous system tumors seen in children. There were six males and three females. The average age at presentation was 10.1 years (range 1-16 years). There were four cases of meningioma in the orbit an one each in the temporal region, foramen magnum, tentorial region, subfrontal base, sellar region and ethmoidal air sinus. There were two cases of multiple meningioma. Meningothelial meningioma was the type most frequently seen. CONCLUSION Meningioma is rare in children and males are affected more than females. Tumor locations that are rare in adults are more common in children. The meningothelial type is most frequently seen. Prognosis is poor compared with that in adults, as the tumors tend to grow more rapidly and to a larger size, undergo malignant changes, and have a greater rate of recurrence. Whenever feasible, every effort should be made to achieve total resection of the tumor at the first attempt. If radiation therapy is used in children it should be limited to those who have recurrent tumors so as to minimize organic and psychologic complications.
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Affiliation(s)
- B Y Sheikh
- Department of Neurosciences, King Faisal Specialist Hospital and Research Centre, Riyadh, Saudi Arabia
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7
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de Vries J, Wakhloo AK. Repeated multifocal recurrence of grade I, grade II, and grade III meningiomas: regional multicentricity (primary new growth) or metastases? SURGICAL NEUROLOGY 1994; 41:299-305. [PMID: 8165499 DOI: 10.1016/0090-3019(94)90178-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
In this study 48 patients with histologic grade I and 41 with grade II/III meningiomas were reviewed retrospectively for the occurrence of multifocal tumor masses in relation to recurrence. Regional multicentric tumor masses were increasingly seen in progressive disease with repeated recurrence and occurred significantly more frequently in grade II/III compared to grade I meningiomas. Small microscopic tumor extensions along the subdural space around the tumor bulk, defined as tumor spurs, could be documented as an alternative form of multifocal disease. The occurrence of these spurs was associated with recurrence. In nearly all cases the multifocal disease was limited to the vicinity of the primary or previous tumor site. In three patients with grade III meningiomas however, at recurrence distant tumors could be found. These were interpreted as drop, cerebrospinal fluid and hematogenic metastases, respectively. In these three cases tumor spurs were documented in previous operations. It is concluded that not only primary new growth in a tumor that virtually from the beginning already has a regional multifocal origin, but also the spread of tumor cells along the subdural space forming tumor spurs, as well as distant metastases, plays an important role in recurrent meningioma.
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Affiliation(s)
- J de Vries
- Department of General Neurosurgery, University of Freiburg, Germany
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8
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Oliveira MA, Araujo JF, Balbo RJ. [Multiple meningiomas and neurofibromatosis. Report of 3 cases]. ARQUIVOS DE NEURO-PSIQUIATRIA 1993; 51:247-50. [PMID: 8274089 DOI: 10.1590/s0004-282x1993000200017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
Multiple intracranial meningiomas (MIM) may be a specific pathological entity. In general these lesions are associated with neurofibromatosis. The classical clinical picture of neurofibromatosis, as described by von Recklinghausen, may not necessarily be associated with MIM. This possibility is a direct result of the variable penetrability of chromosomic aberrations connected with the chromosome 22. Molecular studies of these tumors confirmed this finding. In our series of 108 patients with intracranial meningiomas only three cases were multiple. In only one of them external stigmata of von Recklinghausen's disease were detected. In the absence of skin manifestations of neurofibromatosis in patients with MIM it is very difficult to diagnosis von Recklinghausen's disease, and the so called "true multiple meningiomas". The authors believe that there are no justificative findings to consider MIM as an independent pathological entity.
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Affiliation(s)
- M A Oliveira
- Departamento de Neuro-Psiquiatria, Faculdade de Ciências Médicas da Pontifícia Universidade Católica de Campinas (PUCCAMP), Brasil
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9
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Abstract
Patient 1 was a 53-year-old man who had a very rare primary pulmonary meningioma that developed in the left lingular segment. When this report was written, 7 years had passed since he underwent operation, and no recurrence of the meningioma had been detected. In Patient 2, a 61-year-old woman, multiple pulmonary metastases were confirmed 19 years after she had undergone operation for multiple cerebellar meningiomas, and the metastases were resected. After 2 years, multiple intraperitoneal metastases were found, and thus aggressive surgery was performed. Currently, 22 years after the operation for the primary cerebellar meningioma, the patient is alive without any subjective symptoms, although intraperitoneal metastases have recurred. To date, only four cases (all in women) of primary pulmonary meningioma have been reported. Case 1 reported in this article is thus the first case in a male patient to be reported, and, in addition, this patient also has the first reported case to have been evaluated for more than 5 years. In Case 2, however, each of the excised extracranial tumor lesions was histologically homogeneous and showed a hemangiopericytomatous pattern. The histologic picture of those tumor lesions was exactly the same as the picture of a small portion of the cerebellar meningiomas excised 19 years earlier. Thus, all those extracranial tumor lesions were diagnosed to be metastatic meningiomas. However, it is difficult to explain why there had been no symptoms for as long as 19 years until the pulmonary metastases were discovered.
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Affiliation(s)
- K Kodama
- Department of Thoracic Surgery, Center for Adult Diseases, Osaka, Japan
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10
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Bushe KA, Meixensberger J, Nadjmi M, Kirchner T, Dittmann W. Eleven times recurrences of a parasagittal falxmeningioma. Case report. Acta Neurochir (Wien) 1990; 107:65-9. [PMID: 2096613 DOI: 10.1007/bf01402616] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Although meningiomas are of benign character and generally of encapsulated growth, recurrence is a known problem in treatment. The authors present the time course of a recurrent parasagittal meningioma of the falx, which recurred eleven times. Despite modern radiological diagnostic methods, which made early diagnosis of recurrent tumour possible, and the use of modern microsurgical techniques with radical tumour extirpation and followed by radiotherapy, the fatal course of benign tumour disease could not be stopped.
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Affiliation(s)
- K A Bushe
- Department of Neurosurgery, University of Würzburg, Federal Republic of Germany
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11
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Gupta PK, Sastry Kolluri VR, Das S, Chandra Mouli BA, Narayana Swamy KS, Das BS. Recurrences in meningioma after surgery. Acta Neurochir (Wien) 1989; 100:104-7. [PMID: 2589115 DOI: 10.1007/bf01403594] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
123 cases of meningioma operated upon between 1975 and 1984 were reviewed. There were 13 cases of symptomatic tumour recurrence and 15 cases of tumour progression. Both, recurrence and progression of the tumour were seen twice as often in males. They were not related to any particular age group or site of origin. Recurrence was more common in the angioblastic type of meningioma. In the majority, progression of the tumour was seen within two years of the initial operation, while recurrence of the tumour was distributed evenly over time.
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Affiliation(s)
- P K Gupta
- Department of Neurosurgery, National Institute of Mental Health and Neuro-Sciences, Bangalore, India
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12
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Eljamel MS, Foy PM. Multiple meningiomas and their relation to neurofibromatosis. Review of the literature and report of seven cases. SURGICAL NEUROLOGY 1989; 32:131-6. [PMID: 2501882 DOI: 10.1016/0090-3019(89)90201-2] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
A review of 158 cases of multiple meningiomas reported in the literature and 7 additional cases are presented. The average incidence of multiple meningiomas is 2.5% of all meningiomas. In the absence of cutaneous manifestations of von Recklinghausen's disease, it is extremely difficult to distinguish between cases associated with central neurofibromatosis and those representing true multiple meningiomas. There are no specific pathognomonic features that distinguish true multiple meningiomas as a separate disease entity.
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Affiliation(s)
- M S Eljamel
- Mersey Regional Department of Neurosciences, Walton Hospital, Liverpool, England
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13
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Abstract
Cerebral meningiomas are rare tumors in children that represent 1.4% of CNS tumors and 1.5% of intracranial meningiomas. We have analyzed 197 cases of cerebral meningiomas under 16: 178 cases were taken from the available literature and 19 from our series. When comparing pediatric meningiomas with those of adults, we noted some differences. Before the age of 16 there is a slight preference for males; the intraventricular variety is more frequent; cystic meningiomas and the absence of dural attachment are more frequent findings; the neuroradiological diagnosis is more difficult.
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Affiliation(s)
- L Ferrante
- University of Rome La Sapienza, Department of Neurological Sciences, Italy
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14
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Butti G, Assietti R, Casalone R, Paoletti P. Multiple meningiomas: a clinical, surgical, and cytogenetic analysis. SURGICAL NEUROLOGY 1989; 31:255-60. [PMID: 2928917 DOI: 10.1016/0090-3019(89)90048-7] [Citation(s) in RCA: 42] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Eight cases of multiple meningiomas were found in our 13-year series of 148 operated meningiomas. The relative frequency, 5.4%, of multiple meningiomas observed is compared with that in the literature. The clinical presentation, surgical results, and diagnostic tools are discussed. Cytogenetic analysis was performed in five patients (eight neoplastic specimens). No specific abnormality for multiple meningiomas was found, but our results point out the different origin of each tumor and exclude cell migration through the subarachnoid space as a pathogenetic factor in multiple meningiomas.
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Affiliation(s)
- G Butti
- Dipartimento di Chirurgia-Neurochirurgia, Università di Pavia, Italy
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15
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Abstract
Intracranial meningiomas are rare before the age of 16 years. Of 1397 intracranial meningiomas operated on by our service up to 1987, 19 (1.3%) were diagnosed before this age. In the literature accessible to us we have found another 274 cases. An analysis of the literature shows that intracranial meningiomas in paediatric patients differ from those in adults in the following respects: a slight predilection for males, a high frequency within the ventricular system, more frequent presence of intra- and peri-lesional cysts and more frequent absence of dural attachment. In addition, the neuroradiologic diagnosis of nature is more difficult in paediatric patients.
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Affiliation(s)
- L Ferrante
- Department of Neurological Sciences, University of Rome La Sapienza, Italy
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16
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Domenicucci M, Santoro A, D'Osvaldo DH, Delfini R, Cantore GP, Guidetti B. Multiple intracranial meningiomas. J Neurosurg 1989; 70:41-4. [PMID: 2909686 DOI: 10.3171/jns.1989.70.1.0041] [Citation(s) in RCA: 43] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
The authors report 14 cases of multiple intracranial meningiomas representing 1.1% of all meningiomas operated on at their hospital in the past 35 years. Differentiation of multiple meningiomas, especially from meningiomatosis, must be strict. Since the introduction of computerized tomography scanning, the frequency of these cases has risen from 0.58% to 4.5% in the authors' meningioma series. Despite the multiplicity of sites, multiple meningiomas do not differ in prognosis from benign solitary meningiomas.
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Affiliation(s)
- M Domenicucci
- Department of Neurological Sciences (Neurosurgery-Neurotraumatology), Rome University La Sapienza, Italy
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17
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Borovich B, Doron Y, Braun J, Feinsod M, Goldsher D, Gruszkiewicz J, Guilburd JN, Zaaroor M, Levi L, Soustiel JF. The incidence of multiple meningiomas--do solitary meningiomas exist? Acta Neurochir (Wien) 1988; 90:15-22. [PMID: 3344622 DOI: 10.1007/bf01541261] [Citation(s) in RCA: 34] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
Since the advent of computed tomography (CT) the recognition of the occurrence of multiple intracranial meningiomas (MIM) in the same individual has been on the increase. In our material the incidence of MIM at first assessment of CT films was 20%, with distant multiplicity prevailing over the regional one. This incidence will probably change in the course of time as MIM develop not only concurrently but also consecutively. On the other hand our surgical macroscopic incidence of regional multiplicity alone was 49%. The discrepancy between the CT and surgical findings prompted us to reevaluate the CT studies of 100 consecutive patients. This reevaluation demonstrated: 1. in two cases, small meningiomas were overlooked at first assessment; 2. nineteen cases of solitary globoid meningiomas seemed to be the consequence of the coalescence of adjacent smaller masses. Thus, the CT incidence of MIM increased to 40%, with regional multiplicity prevailing over the distant one. The authors think that the aforesaid findings question the very existence of solitary meningiomas as a pathological entity. They would be the end product of a coalescence of multiple adjacent smaller growths. Accordingly, a more aggressive surgical approach is suggested to include the resection of a generous fringe of dura mater around the main tumour. As this is not always possible, or too risky, a comprehensive complement to surgery like radiotherapy could be given a reasonable randomized trial.
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Affiliation(s)
- B Borovich
- Department of Neurosurgery, Technion School of Medicine, Rambam Medical Center, Haifa, Israel
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18
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Tomita T, Radkowski MA, Gonzalez-Crussi F, Zaparackas Z, Flannery A. Multiple meningiomas in a child. SURGICAL NEUROLOGY 1988; 29:131-6. [PMID: 3336848 DOI: 10.1016/0090-3019(88)90070-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
We report the case of a 4-year, 5-month-old boy, who had unusual multiple meningiomas occurring simultaneously in the intracranial, intraorbital, and spinal spaces. All lesions were surgically excised and histologically proved. This is the youngest patient with multiple meningiomas without history of neurofibromatosis reported in the literature.
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Affiliation(s)
- T Tomita
- Department of Radiology, Children's Memorial Hospital, Chicago, Illinois 60614
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19
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Neuss M, Westphal M, Hänsel M, Herrmann HD. Clinical and laboratory findings in patients with multiple meningiomas. Br J Neurosurg 1988; 2:249-56. [PMID: 3267307 DOI: 10.3109/02688698808992676] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
A series of eight patients with multiple meningiomas is presented. Up to 14 meningiomas were diagnosed in one patient. The clinical and laboratory findings suggest that multiple meningiomas do not constitute a disease entity of their own featuring disease-specific clinical or laboratory findings. In our series we find a female predominance with seven female and one male patient. The histological findings were mixed, even within the individual cases. There are no consistent patterns of steroid receptor levels or chromosomal aberrations in the more recent cases in which these parameters could be investigated.
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Affiliation(s)
- M Neuss
- Department of Neurological Surgery, University Hospital Ependorf, Hamburg, Federal Republic of Germany
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20
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Borovich B, Doron Y, Braun J, Guilburd JN, Zaaroor M, Goldsher D, Lemberger A, Gruszkiewicz J, Feinsod M. Recurrence of intracranial meningiomas: the role played by regional multicentricity. Part 2: Clinical and radiological aspects. J Neurosurg 1986; 65:168-71. [PMID: 3723173 DOI: 10.3171/jns.1986.65.2.0168] [Citation(s) in RCA: 66] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Globular single meningiomas are generally regarded as benign tumors that can be completely removed. Nevertheless, after a total macroscopic resection including the insertion zone (Grade 1 operation according to Simpson's classification), the incidence of recurrence ranged from 9% to 14% at the 5-year follow-up review. The authors have shown that single meningiomas represent only the visible predominant growth in the midst of a wide neoplastic field in the dura mater. Regional multiplicity in meningiomas would thus seem to be the rule. With this in mind, the authors propose to divide recurrences after Grade 1 operations into true local and false regional. A local recurrence is defined as a regrowth within the limits of the previous dural flap. Regional recurrence is when new growth develops outside the previous craniotomy site; this should not be considered as a recurrence but as a new primary site. These regional recurrences might explain some unexpected late tumor growth occurring after a Grade 1 operation. Five illustrative cases in which regional recurrence was detected by computerized tomography are presented. The authors also propose to add a supplementary grade to Simpson's surgical grading: Grade 0. This operation would entail a wide resection of the dura around the attachment zone of the meningioma. The authors hope that with a Grade 0 operation the incidence of recurrence might be reduced.
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21
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Battersby RD, Ironside JW, Maltby EL. Inherited multiple meningiomas: a clinical, pathological and cytogenetic study of an affected family. J Neurol Neurosurg Psychiatry 1986; 49:362-8. [PMID: 3084711 PMCID: PMC1028759 DOI: 10.1136/jnnp.49.4.362] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
The clinical features of a family with inherited multiple meningiomas as the major manifestation of neurofibromatosis are presented. The value of noninvasive radiological screening investigations is emphasised. The results of cytogenetic and pathological studies on the family are presented and discussed with a review of the relevant literature.
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22
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Borovich B, Doron Y. Recurrence of intracranial meningiomas: the role played by regional multicentricity. J Neurosurg 1986; 64:58-63. [PMID: 3941351 DOI: 10.3171/jns.1986.64.1.0058] [Citation(s) in RCA: 150] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Meningiomas are regarded as benign dural tumors that can be totally removed; however, after a resection that appears to the naked eye to be total, their recurrence rate is high. Malignancy in a few cases and an erroneous belief in many others that the excision was total are among the most accepted explanations. Few studies have mentioned multicentricity as a cause of "relapse." Therefore, the authors decided to examine the dura mater around globular meningiomas for evidence of regional multifocality. A radial strip of dura was removed from the line of attachment of globular meningiomas in 14 consecutive patients. Meningotheliomatous cell aggregates were demonstrated in 100% of these dural strips in the form of either intradural clusters or nodes protruding from the inner aspect of the dura. The benign appearance of the cells and the great prevalence in this study of the benign types of meningioma seem to exclude malignancy; the intradural position of the clusters and their independence from blood vessels apparently negate seeding and dural metastasis. Control strips of convexity dura mater taken from 10 neurosurgical patients without meningioma failed to show these meningotheliomatous conglomerates. These findings indicate that solitary globular meningiomas represent only the most visible growth in the midst of a neoplastic field change spreading over a wide area of dura mater. The authors believe that this can explain some unexpected "recurrences," and that a wide resection of dura around globular meningiomas, whenever possible, could reduce the incidence of clinical growth after true total excision of the most visible lesion. It remains to be determined what factors cause the acceleration of growth of these cell aggregates after removal of the dominant tumor.
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23
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Abstract
A case of multiple meningiomas in the posterior fossa is reported. Computed tomography scans clearly demonstrated the tumors. They were removed completely and the patient was discharged without any neurological deficits. The clinical features are discussed and the pertinent literature is reviewed.
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Federico F, D'Aprile P, Lorusso A, Belsanti M, Carella A. Multiple meningiomas diagnosed by computed tomography. ITALIAN JOURNAL OF NEUROLOGICAL SCIENCES 1984; 5:295-8. [PMID: 6438013 DOI: 10.1007/bf02043961] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
This paper reports 11 cases of multiple meningioma diagnosed by CT in the three-year period 1980 to 1983. The pathogenetic problems raised by one case in which von Recklinghausen disease was associated are discussed.
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Chan RC, Thompson GB. Morbidity, mortality, and quality of life following surgery for intracranial meningiomas. A retrospective study in 257 cases. J Neurosurg 1984; 60:52-60. [PMID: 6689728 DOI: 10.3171/jns.1984.60.1.0052] [Citation(s) in RCA: 270] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The authors report 257 patients who underwent 338 craniotomies for the removal of meningiomas. The average duration of observed survival was 9.0 years, while that with acceptable quality of life was 8.3 years. Multiple factors including the size and location of tumors, the degree of tumor excision, the histological features, and the preoperative condition of the patients are important in both duration of survival and quality of life following surgery for intracranial meningiomas. Computerized tomography permits early diagnosis and is invaluable in follow-up assessment. It allows for recognition of small recurrent tumors, and offers a better opportunity for complete removal and, subsequently, a longer duration of reasonable survival. Radiation therapy may prolong survival time in patients with malignant meningiomas, but it fails to delay further tumor recurrences following its delivery to patients with recurrent tumors. There are multiple predisposing factors responsible for the development of postoperative seizures. These include tumor recurrence involving highly functional anatomical areas of the brain, history of preoperative seizures, and intraoperative factors such as excessive brain retraction and the sacrifice of major draining or bridging veins. Intraoperative complications may be decreased by using osmotic diuretics and subarachnoid drains, meticulous dissection, and with the increased awareness and preservation of the important venous structures.
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Abstract
Ten cases of multiple meningiomas seen over a 34-year period have been reviewed. The total case load from which these cases were selected was 566. The incidence of multiple meningiomas found prior to the introduction of computerized tomography (CT) in this series was 1.1%. The incidence since the introduction of CT was 8%. In eight cases all the tumors were found at the initial presentation and surgery; in the other two cases new tumors were discovered 1 and 4 years later. In only one case was von Recklinghausen's disease known to be present, and this patient developed new tumors. Six cases have been followed for 5 or more years, two for 16 years. Tumor recurrence has not been seen. All the patients were females. There was a higher proportion than usual of the whorling psammomatous type of tumor; papillary, angioblastic or malignant forms were not noted. The possibility of multiple meningiomas being a forme fruste of von Recklinghausen's disease is considered.
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Geuna E, Pappadà G, Regalia F, Arrigoni M. Multiple meningiomas. Report of nine cases. Acta Neurochir (Wien) 1983; 68:33-43. [PMID: 6858729 DOI: 10.1007/bf01406200] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Multiple meningiomas are a seldom encountered neoplasm. Most authors report an incidence ranging from 1 to 3% of all meningiomas. The routine use of CT has resolved diagnostic problems involved with multiple meningiomas; nevertheless, they still present several nosologic problems. In fact, it may be difficult to differentiate "true multiple meningiomas", defined as a distinct entity by Cushing in 1938, from simple recurrences or the special variant (forme fruste) of von Recklinghausen's disease. Our report deals with nine cases of multiple meningiomas selected from a series of 372 meningiomas operated from 1968 to 1981 at our hospital. Cases were divided into a) multiple simultaneous meningiomas (five cases), b) multiple meningiomas successively detected at different localizations (two cases), and c) multiple meningiomas associated with neurofibromatosis (two cases). Only five of these nine cases, four from the first group and one from the second, were true multiple meningiomas. Pathogenetic factors related to true multiple meningiomas are discussed in relation to the literature reports. However, the different hypotheses proposed do not offer a definite explanation of the multicentricity of these tumours.
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Iacono RP, Apuzzo ML, Davis RL, Tsai FY. Multiple meningiomas following radiation therapy for medulloblastoma. Case report. J Neurosurg 1981; 55:282-6. [PMID: 7252552 DOI: 10.3171/jns.1981.55.2.0282] [Citation(s) in RCA: 78] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
✓ A patient is reported who was found to harbor multiple benign meningiomas 27 years after radiation therapy for medulloblastoma. Thirty-eight cases of meningiomas occurring after radiation are reviewed and analyzed. Statistical data from these cases support the concept of radiation-induced benign tumors.
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Nahser HC, Grote W, Löhr E, Gerhard L. Multiple meningiomas. Clinical and computer tomographic observations. Neuroradiology 1981; 21:259-63. [PMID: 7266861 DOI: 10.1007/bf02100156] [Citation(s) in RCA: 30] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The same histological types of tumor are found in multiple as in solitary meningiomas. Multiple meningiomas cannot be considered in every case to be a forme fruste of von Recklinghausen's disease. The incidence of multiple meningiomas in this paper is higher than had been reported before the introduction of computer tomography (CT) into clinical practice. The number of tumor nodes is determined more accurately by CT than by angiography because tumors are detected in patients without neurological deficit. CT has limitations in the verification of small meningioma nodules near the base of the skull and in the differentiation of multiple meningiomas from meningeal meningiomatosis or primary meningeal sarcomatosis.
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Scatliff JH, Guinto FC, Green JA. Intracranial metastatic meningioma. Neuroradiology 1974; 7:113-5. [PMID: 4852538 DOI: 10.1007/bf00341880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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