Abstract：
:Meningiomas in identical twins are extremely rare. To our knowledge, only one previous report of meningiomas in identical twins has been published. We present identical twin sisters with meningiomas. The tumors were located at a similar, but not a common, position (the cerebellopontine angle) in both twins. Histologically, both tumors were diagnosed as meningothelial meningiomas with an angiomatous component. Immunohistochemically, the Ki-67 indices in the two cases were 1.0 and 1.1, and the p53 positive rates were 0.2 and 0.9. The specimens in both cases were reactive to neurofibromin 2 (NF2). A comparative genomic hybridization (CGH) assay revealed an aberration in the long arm of chromosome X, but no aberrations in the long arm of chromosome 22 in either case. These results strongly suggest that genetic aberrations other than NF2 are associated with tumorigenesis in some types of sporadic meningiomas.
journal_name
J Neurooncoljournal_title
Journal of neuro-oncologyauthors
Ohba S,Yoshida K,Hirose Y,Ikeda E,Kawase Tdoi
10.1007/s11060-009-0083-2subject
Has Abstractpub_date
2010-07-01 00:00:00pages
411-5issue
3eissn
0167-594Xissn
1573-7373journal_volume
98pub_type
杂志文章abstract：PURPOSE:To report outcomes of salvage re-irradiation (re-RT) in recurrent/progressive medulloblastoma (MB). METHODS:Medical records of patients treated with curative-intent re-RT as multi-modality management for recurrent/progressive MB between 2008 and 2018 were analyzed retrospectively. RESULTS:A total of 28 patien...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-019-03225-9
更新日期：2019-09-01 00:00:00
abstract：PURPOSE:Stereotactic radiosurgery is an established treatment option for sporadic meningiomas, though limited data exists for radiation-induced lesions. METHODS:Patients treated with cobalt-60 radiosurgery between October 2005 and December 2018 in an institutional registry were reviewed. Single fraction treatments wer...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-020-03515-7
更新日期：2020-06-01 00:00:00
abstract：:Stereotactic radiosurgery is a frequently performed procedure for patients with benign intracranial tumors. Benign tumors are good candidates for radiosurgery because they are generally non-invasive, are well visualized by magnetic resonance imaging, and their slow rate of proliferation makes conventional radiation do...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1007/s11060-009-9831-6
更新日期：2009-05-01 00:00:00
abstract：:Four cases of intracranial osteosarcoma are reported. In three cases the tumors were primary neoplasms arising from the sellar region, base of the occiput and the parieto-occipital area. One case represented osteosarcoma metastatic to the cerebellum, a site not previously described, from a primary tumor at the femur. ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1023/a:1006007411312
更新日期：1998-10-01 00:00:00
abstract：:The aim of the present study is to evaluate the impact of extent of resection at initial and repeat craniotomy on overall survival of patients with recurrent glioblastoma. The authors retrospectively reviewed the records of all adults patients who underwent repeat resection of recurrent glioblastoma following radiatio...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-016-2330-7
更新日期：2017-02-01 00:00:00
abstract：:Patients with neglect fail to report, respond to, or orient to stimuli presented on the opposite side of the brain lesion. Spatial neglect is a multi-componential syndrome and many of its symptoms and signs need specific testing to detect their different clinical manifestations. Given that neglect has a dramatic effec...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-012-0820-9
更新日期：2012-06-01 00:00:00
abstract：:Primary brain tumor patients experience high levels of distress. The purpose of this cross-sectional, retrospective study is to evaluate the level and different sources of psychosocial distress and how these pertain to health-related quality of life (HRQoL). The Primary and Recurrent Glioma registry at Duke's The Pres...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-017-2535-4
更新日期：2017-09-01 00:00:00
abstract：:Glioblastoma Multiforme frequently metastasises from their original location by for example infiltration along white matter tracts [1]. GBM metastasis outside the central nervous system is distinctly rare though there are previous reports of spread to various organs [2-5]. We add an unusual case of a patient with aggr...
journal_title：Journal of neuro-oncology
pub_type： 信件
doi：10.1007/s11060-005-1480-9
更新日期：2005-09-01 00:00:00
abstract：:We evaluated the results of stereotactic radiosurgery (SRS) alone using gamma knife (GK) for selected patients with 1-10 brain metastases without prophylactic whole-brain radiation therapy (WBRT) among JLGK0901-eligible cases. Seven hundred seventy-eight consecutive cases meeting the following JLGK0901 study inclusion...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,多中心研究
doi：10.1007/s11060-010-0169-x
更新日期：2010-06-01 00:00:00
abstract：:To assess the clinical outcome and late side effect profile of pencil beam scanning proton therapy (PT) delivered to children with intracranial ependymoma. Between July-2004 and March-2013, 50 patients with intracranial ependymoma (n = 46, grade 3) received involved-field PT at Paul Scherrer Institute (PSI). Median ag...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-016-2090-4
更新日期：2016-05-01 00:00:00
abstract：:Alkaline phosphatase (ALPase) and Mg2+-activated ATPase (Mg2+-ATPase) activities were demonstrated in human brain tumors by light and electron microscopy. Four cases of glioma, i.e., two cases of astrocytoma, grade II, and two cases of glioblastoma, were used as materials. At the light microscopic level, Mg2+-ATPase a...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/BF00165181
更新日期：1985-01-01 00:00:00
abstract：:Steroids are beneficial in neurological illness, but have many serious side effects. Having observed several patients with severe steroid psychoses, which greatly prolonged their hospitalizations, the authors sought to improve understanding of this entity. A literature review was conducted. The incidence of severe psy...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1007/s11060-012-0919-z
更新日期：2012-09-01 00:00:00
abstract：PURPOSE:The purpose of this study is to describe the long-term toxicities of intracranial germ cell tumor (IGCT) in the adolescent and young adult (AYA) population. METHODS:We report late toxicities of a multi-center cohort of AYA patients treated for IGCT between 1975 and 2015. Charts were retrospectively reviewed fo...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-020-03642-1
更新日期：2020-09-01 00:00:00
abstract：INTRODUCTION:Low-grade glioma (LGG) represent the most common pediatric central nervous system tumor. When total surgical resection is not feasible, chemotherapy is first-line therapy in children. Multiple pediatric LGG chemotherapy regimens have been investigated with variable 2-year event free survival (EFS) rates of...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-020-03549-x
更新日期：2020-07-01 00:00:00
abstract：:The use of radiotherapy alone to treat primary central nervous system lymphoma (PCNSL) does not produce the high local control and survival rates that it does in limited extranodal non-Hodgkin's lymphoma outside the central nervous system (CNS). Even with doses of whole brain radiation therapy (WBRT) to 40+20 Gy boost...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章,评审
doi：10.1023/a:1006206602918
更新日期：1999-07-01 00:00:00
abstract：:Glioblastoma multiforme (GBM) remains refractory to conventional therapy. CD133+ GBM cells have been recently isolated and characterized as chemo-/radio-resistant tumor-initiating cells and are hypothesized to be responsible for post-treatment recurrence. In order to explore the molecular properties of tumorigenic CD1...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-009-9919-z
更新日期：2009-08-01 00:00:00
abstract：:Neural cell adhesion molecule (NCAM) is a cell surface glycoprotein whose expression may be important in metastatic or local growth of neoplasms. Expression of NCAM in human pituitary adenomas was assessed on snap-frozen and Bouin's and/or formalin-fixed, paraffin-embedded archival tissue using a sensitive alkaline ph...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/BF01053153
更新日期：1995-01-01 00:00:00
abstract：:We report a case of a 2 year-old boy who initially presented with macrocephaly and severe global developmental delay. Imaging revealed a large left temporo-parietal mass that was lobulated, calcified, focally enhancing and partially cystic. A second surgery was required for tumor recurrence approximately one year late...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-007-9346-y
更新日期：2007-08-01 00:00:00
abstract：:Pilocytic astrocytomas are rare intracranial gliomas that are typically treated with surgical extirpation. Our aim was to report the radiologic and clinical outcomes of patients treated with stereotactic radiosurgery (SRS) for pilocytic astrocytoma in the primary and salvage setting. Patients with pilocytic astrocytom...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-017-2521-x
更新日期：2017-09-01 00:00:00
abstract：:Cancer related stroke may have different phenotypes from non-cancer stroke, especially in terms of stroke progression and recurrence. We performed a case-control study to identify their incidences and risk factors in cancer related stroke. Between January 2001 and December 2009, we conducted a retrospective review of ...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-012-1011-4
更新日期：2013-02-01 00:00:00
abstract：:The microvasculature of brain tumors has been proposed as the primary target for ionizing radiation (IR)-induced apoptosis. However, the contribution of low dose IR-induced non-apoptotic cell death pathways has not been investigated. This study aimed to characterize the effect of IR on human brain microvascular endoth...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-006-9171-8
更新日期：2006-11-01 00:00:00
abstract：PURPOSE:A prospective study of patients with glioma was carried out. Special attention was paid to the first seizure, to the histology, and to the efficacy and prophylactic role of antiepileptic drugs (AEDs). Prognostic factors were analyzed. METHODS:Between February 1st 2004 and April 1st 2006 patients who underwent ...
journal_title：Journal of neuro-oncology
pub_type： 临床试验,杂志文章
doi：10.1007/s11060-009-9796-5
更新日期：2009-07-01 00:00:00
abstract：PURPOSE:To test the efficacy of intra-arterial (IA) cisplatin versus intravenous (IV) PCNU for treating primary brain tumors, in a randomized trial (Brain Tumor Cooperative Group [BTCG] Trial 8420A). METHODS:311 adult patients (ages 19-79 years; median 45) with supratentorial tumors (confirmed histologically) were ran...
journal_title：Journal of neuro-oncology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1007/BF01057758
更新日期：1995-01-01 00:00:00
abstract：:Intracranial Hodgkin's lymphoma (ICHL) in the HIV positive population is a rarely reported event with only three prior cases reported in the literature. In these prior reports, the outcome of the patients was uncertain or very poor. We report here the case of an HIV seropositive patient with an isolated intracranial r...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-008-9587-4
更新日期：2008-08-01 00:00:00
abstract：BACKGROUND:A retrospective comparison evaluating survival in two well-matched cohorts of patients with cytologically positive neoplastic meningitis (NM) presenting with or without encephalopathy. METHODS:Two cohorts were studied: 20 with and 20 without of NM-related encephalopathy defined as a confusional syndrome. Co...
journal_title：Journal of neuro-oncology
pub_type： 临床试验,杂志文章
doi：10.1007/s11060-004-2062-y
更新日期：2005-04-01 00:00:00
abstract：:Glioblastoma cells secrete transforming growth factor-beta (TGF-beta), which has a variety of immunosuppressive properties. We investigated the effect of irradiation TGF-beta secretion by malignant glioma cells. Three malignant glioma cell lines (T98G, A172, KG-1-C) were cultured and irradiated using 10 and 50 Gy Lina...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1023/a:1005791621265
更新日期：1997-07-01 00:00:00
abstract：:A rat glioma model was employed to estimate the Ca2+ kinetics in the tumor arteriolar smooth muscle cells. Electron microcytochemistry revealed that the density of intracellular Ca2+ deposits in the intra-tumor arteriolar smooth muscle cells was significantly greater, with slightly higher membrane Ca(2+)-adenosine tri...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/BF00177440
更新日期：1996-10-01 00:00:00
abstract：:Differentiating oligodendroglioma from extraventricular neurocytoma by conventional light microscopy alone can present a diagnostic challenge. We report pathologic findings of an unusual spinal cord tumor from a 33-year-old male patient which showed hybrid features of oligodendroglioma and extraventricular neurocytoma...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-006-9268-0
更新日期：2007-04-01 00:00:00
abstract：INTRODUCTION:Pediatric spinal tumors are unique pathologies treated by pediatric neurosurgeons. Special attention is required for the preservation of neural function and bony alignment. We reported our experience in the management of these challenging lesions. METHODS:A total of 75 pediatric patients with spinal tumor...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-020-03400-3
更新日期：2020-02-01 00:00:00
abstract：INTRODUCTION:The field of neurosurgery has witnessed a dramatic increase in the use of stereotactic radiosurgery (SRS) as a modality to treat various cranial and spinal pathologies. However, studies have consistently demonstrated disparities in SRS training. Accordingly, the present study represents a cross-sectional a...
journal_title：Journal of neuro-oncology
pub_type： 杂志文章
doi：10.1007/s11060-020-03670-x
更新日期：2021-01-04 00:00:00
