keyword
MENU ▼
Read by QxMD icon Read
search

Spinal glioblastoma

keyword
https://www.readbyqxmd.com/read/28242994/-drop-metastases-from-an-operated-case-of-intracranial-anaplastic-ependymoma-identified-on-fluoro-2-deoxyglucose-positron-emission-tomography-computed-tomography
#1
Piyush Chandra, Nilendu Purandare, Sneha Shah, Archi Agrawal, Venkatesh Rangarajan
The seeding of tumor through cerebrospinal fluid (CSF) from primary intracranial tumors is very rare, often goes undetected, and is usually identified only on autopsy. CSF cytology along with magnetic resonance imaging constitutes the standard approach of diagnosing this grave condition. Use of fluoro-2-deoxyglucose positron emission tomography/computed tomography (PET/CT) in indentifying spinal metastases from primary intracranial malignancies is very limited and has been reported in patients with metastatic glioblastoma multiforme and medulloblastomas...
January 2017: Indian Journal of Nuclear Medicine: IJNM: the Official Journal of the Society of Nuclear Medicine, India
https://www.readbyqxmd.com/read/28230061/neurofibromatosis-type-1
#2
REVIEW
David H Gutmann, Rosalie E Ferner, Robert H Listernick, Bruce R Korf, Pamela L Wolters, Kimberly J Johnson
Neurofibromatosis type 1 is a complex autosomal dominant disorder caused by germline mutations in the NF1 tumour suppressor gene. Nearly all individuals with neurofibromatosis type 1 develop pigmentary lesions (café-au-lait macules, skinfold freckling and Lisch nodules) and dermal neurofibromas. Some individuals develop skeletal abnormalities (scoliosis, tibial pseudarthrosis and orbital dysplasia), brain tumours (optic pathway gliomas and glioblastoma), peripheral nerve tumours (spinal neurofibromas, plexiform neurofibromas and malignant peripheral nerve sheath tumours), learning disabilities, attention deficits, and social and behavioural problems, which can negatively affect quality of life...
February 23, 2017: Nature Reviews. Disease Primers
https://www.readbyqxmd.com/read/28156189/feline-glioma-a-retrospective-study-and-review-of-the-literature
#3
Daniel R Rissi, Andrew D Miller
Case series summary This study aimed to evaluate the pathologic and diagnostic features of 13 cases of feline glioma diagnosed at two veterinary diagnostic institutions over 16 years. A retrospective search was conducted using the laboratory information system. Selected cases were reviewed, tumors were classified according to the 2007 World Health Organization Classification of Tumours of the Central Nervous System, and tissue sections were submitted to an immunohistochemistry panel for further characterization...
February 1, 2017: Journal of Feline Medicine and Surgery
https://www.readbyqxmd.com/read/28108463/targeting-glioblastoma-with-car-t-cells
#4
(no author information available yet)
CAR T cells targeting IL13Rα2 proved effective against recurrent multifocal leptomeningeal glioblastoma, according to a case report. Direct delivery of the therapy into the cerebrospinal fluid was well tolerated, completely eliminating the patient's brain and spinal tumors for 7.5 months, during which the patient resumed his normal activities.
January 20, 2017: Cancer Discovery
https://www.readbyqxmd.com/read/28089804/multicentric-spinal-cord-glioblastoma
#5
Eibar Ernesto Cabrera-Aldana, Rafael De la Garza Ramos, Raúl Pichardo-Bahena
A 40-year-old man was referred to our center with a 4-month history of progressive quadriparesis. Previous brain imaging revealed no abnormality. Magnetic resonance imaging (MRI) with contrast of the cervicothoracic spine revealed 2 heterogeneously enhancing lesions at the level of C3-C5 and T2-T4 (A); T1- and T2-weighted MRI showed hypointense and hyperintense lesions, respectively, which is characteristic of spinal cord astrocytoma (B and C). Intraoperative biopsies supported the diagnosis of glioblastoma (hypercellularity, vascular proliferation, and tumor cell palisading around necrosis) (D)...
January 13, 2017: World Neurosurgery
https://www.readbyqxmd.com/read/28089418/distant-spread-of-a-supratentorial-glioblastoma-to-the-spinal-cord
#6
Krishnan Ravindran, Frank Gaillard, Arian Lasocki
Extracranial spread from a glioblastoma is rare. We present a case of a 48year-old man with a previously radiologically-stable left temporal lobe glioblastoma presenting with symptoms referrable to the spinal cord. MRI revealed a spinal cord lesion, with the differential including transverse myelitis and tumour. Open surgical biopsy revealed high-grade astrocytoma. Genetic analysis of both the supratentorial and spinal tumours revealed R132H IDH1 mutations, providing evidence that the spinal cord lesion had spread from the supratentorial tumour...
April 2017: Journal of Clinical Neuroscience: Official Journal of the Neurosurgical Society of Australasia
https://www.readbyqxmd.com/read/28051009/spinal-metastases-of-glioblastoma-multiforme-in-a-patient-with-polyneuropathy
#7
Leslaw W Zub, Marta Waliszewska-Prosól, Tomasz Szczepañski, Zdzislaw Woÿniak, Maria Ejma
No abstract text is available yet for this article.
July 2016: National Medical Journal of India
https://www.readbyqxmd.com/read/28029927/regression-of-glioblastoma-after-chimeric-antigen-receptor-t-cell-therapy
#8
Christine E Brown, Darya Alizadeh, Renate Starr, Lihong Weng, Jamie R Wagner, Araceli Naranjo, Julie R Ostberg, M Suzette Blanchard, Julie Kilpatrick, Jennifer Simpson, Anita Kurien, Saul J Priceman, Xiuli Wang, Todd L Harshbarger, Massimo D'Apuzzo, Julie A Ressler, Michael C Jensen, Michael E Barish, Mike Chen, Jana Portnow, Stephen J Forman, Behnam Badie
A patient with recurrent multifocal glioblastoma received chimeric antigen receptor (CAR)-engineered T cells targeting the tumor-associated antigen interleukin-13 receptor alpha 2 (IL13Rα2). Multiple infusions of CAR T cells were administered over 220 days through two intracranial delivery routes - infusions into the resected tumor cavity followed by infusions into the ventricular system. Intracranial infusions of IL13Rα2-targeted CAR T cells were not associated with any toxic effects of grade 3 or higher...
December 29, 2016: New England Journal of Medicine
https://www.readbyqxmd.com/read/27997032/k27m-midline-gliomas-display-malignant-progression-by-imaging-and-histology
#9
Franziska J Vettermann, Julia E Neumann, Bogdana Suchorska, Peter Bartenstein, Armin Giese, Mario M Dorostkar, Nathalie L Albert, Ulrich Schüller
K27M midline gliomas are diffuse gliomas that usually occur in children and young adults and arise in midline structures of the brain, the brain stem and the spinal cord. They are defined by point mutations within the chromatin modifiers H3 and are usually associated with a bad clinical outcome [1,2,3]. As such, they are represented as a new separate entity in the new version of the WHO classification for tumors of the central nervous system. Interestingly, these tumors display a huge histological variability [4] and diagnoses currently range from low grade astrocytoma (WHO-grade II) to glioblastoma (WHO-grade IV)...
December 20, 2016: Neuropathology and Applied Neurobiology
https://www.readbyqxmd.com/read/27951723/-a-patient-with-primary-intraventricular-gliosarcoma-and-long-term-survival-a-case-report
#10
O Kalita, M Zlevorová, M Megová, M Vaverka, R Trojanec, L Tučková
BACKGROUND: Gliosarcoma is a rare, malignant CNS tumor with a very poor prognosis. Gliosarcoma is a variant of glioblastoma multiforme, which is characterized by the presence of both glial and mesenchymal components. The treatment strategy for gliosarcomas has not yet been determined clearly. CASE PRESENTATION: This case report presents a 23-year-old female patient who complained of increasing headaches, nausea and vomiting, and slight motor weakness in her left arm...
2016: Klinická Onkologie: Casopis Ceské a Slovenské Onkologické Spolecnosti
https://www.readbyqxmd.com/read/27941618/aquaporins-in-the-spinal-cord
#11
REVIEW
Michal K Oklinski, Mariusz T Skowronski, Agnieszka Skowronska, Michael Rützler, Kirsten Nørgaard, John D Nieland, Tae-Hwan Kwon, Søren Nielsen
Aquaporins (AQPs) are water channel proteins robustly expressed in the central nervous system (CNS). A number of previous studies described the cellular expression sites and investigated their major roles and function in the brain and spinal cord. Among thirteen different mammalian AQPs, AQP1 and AQP4 have been mainly studied in the CNS and evidence has been presented that they play important roles in the pathogenesis of CNS injury, edema and multiple diseases such as multiple sclerosis, neuromyelitis optica spectrum disorders, amyotrophic lateral sclerosis, glioblastoma multiforme, Alzheimer's disease and Parkinson's disease...
December 7, 2016: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/27813458/a-systematic-review-of-overall-survival-in-pediatric-primary-glioblastoma-multiforme-of-the-spinal-cord
#12
REVIEW
Subhas K Konar, Shyamal C Bir, Tanmoy K Maiti, Anil Nanda
OBJECTIVE The incidence of primary spinal cord glioblastoma multiforme (GBM) in the pediatric age group is very rare. Only a few case series and case reports have been published in the literature; therefore, overall survival (OS) outcome and the as-yet poorly defined management options are not discussed in detail. The authors performed a cumulative survival analysis of all reported cases of pediatric spinal cord GBM to identify the predictive factors related to final survival outcome. METHODS A comprehensive search for relevant articles was performed on PubMed's electronic database MEDLINE for the period from 1950 to 2015 using the search words "malignant spinal cord tumor" and "spinal glioblastoma multiforme...
February 2017: Journal of Neurosurgery. Pediatrics
https://www.readbyqxmd.com/read/27806338/mir-143-suppresses-the-epithelial-mesenchymal-transition-of-spinal-glioblastoma-through-down-regulation-of-erk5
#13
Yi Yan, Jing Wu, Mingjun Wu, Yongzhi Xia, Wenyuan Tang, Zhengbu Liao
The spinal glioblastoma (GBM) represents the one of most common tumors in humans. However, the biological processes and molecular mechanisms of spinal GBM are still unclear. It is known that miR-143 participates in the development of various tumor progressions. The present study was to evaluate the level of miR-143 in spinal GBM tissues and cells. We further investigated that the molecular mechanisms of miR-143 in U87 and U251 cell lines. Here, our data showed that the expression levels of miR-143 were significantly reduced in spinal GBM tissues and cell lines...
October 28, 2016: Oncotarget
https://www.readbyqxmd.com/read/27777151/management-of-patients-with-primary-intramedullary-spinal-cord-glioblastoma
#14
Bedjan Behmanesh, Matthias Setzer, Juergen Konczalla, Patrick Harter, Johanna Quick-Weller, Lioba Imoehl, Kea Franz, Florian Gessler, Volker Seifert, Gerhard Marquardt
BACKGROUND: Primary intramedullary spinal cord glioblastomas are very rare tumors of the spinal cord. They imply a very poor prognosis because complete surgical resection is not possible as the result of the infiltrative growth of these tumors. The aim of this study is to present our data achieved with an aggressive multimodality treatment. METHODS: We retrospectively reviewed our clinical database. All patients with histologically proven intramedullary spinal cord glioblastoma treated in our department were included in this study...
February 2017: World Neurosurgery
https://www.readbyqxmd.com/read/27695566/a-case-of-symptomatic-synchronous-cervical-and-cerebellar-metastasis-after-resection-of-thoracal-metastasis-from-temporal-glioblastoma-multiforme-without-any-local-recurrence
#15
Yasar Karatas, Sahika Liva Cengiz, Mehmet Erkan Ustun
Glioblastoma multiforme (GBM) is the most common and the most malignant primary intracranial tumor in adults and it is usually occurs between the age of 40 and 60 years. It is local invasive and recurrent tumor and hence that has a poor prognosis. However, recent advances in tumor surgery, irradiation and chemotherapeutic agent permit long survival and metastasis which is symptomatic. Previously studies reported spinal metastasis, but we report a first case of synchronous symptomatic cerebellar and cervical spinal metastasis after resection of symptomatic thoracic spinal metastasis from temporal GBM without any recurrence of excision areas...
October 2016: Asian Journal of Neurosurgery
https://www.readbyqxmd.com/read/27683556/immunogenomics-of-hypermutated-glioblastoma-a-patient-with-germline-pole-deficiency-treated-with-checkpoint-blockade-immunotherapy
#16
Tanner M Johanns, Christopher A Miller, Ian G Dorward, Christina Tsien, Edward Chang, Arie Perry, Ravindra Uppaluri, Cole Ferguson, Robert E Schmidt, Sonika Dahiya, George Ansstas, Elaine R Mardis, Gavin P Dunn
We present the case of a patient with a left frontal glioblastoma with primitive neuroectodermal tumor features and hypermutated genotype in the setting of a POLE germline alteration. During standard-of-care chemoradiation, the patient developed a cervical spine metastasis and was subsequently treated with pembrolizumab. Shortly thereafter, the patient developed an additional metastatic spinal lesion. Using whole-exome DNA sequencing and clonal analysis, we report changes in the subclonal architecture throughout treatment...
November 2016: Cancer Discovery
https://www.readbyqxmd.com/read/27549144/role-of-kca3-1-channels-in-cns-diseases-a-concise-review
#17
Sinoy Sugunan, Sreekala S Nampoothiri, Tanya Garg, Rajanikant G Krishnamurthy
KCa3.1 protein is part of a heterotetrameric voltage-independent potassium channel, the activity of which depends on the intracellular calcium binding to calmodulin. KCa3.1 is immensely significant in regulating immune responses and primarily expressed in cells of hematopoietic lineage. It is one of the attractive pharmacological targets that are known to inhibit neuroinflammation. KCa3.1 blockers mediate neuroprotection through multiple mechanisms, such as by targeting microglia-mediated neuronal killing. KCa3...
August 22, 2016: CNS & Neurological Disorders Drug Targets
https://www.readbyqxmd.com/read/27512613/multicentric-spinal-cord-and-brain-glioblastoma-without-previous-craniotomy
#18
Sayoa A de Eulate-Beramendi, Kelvin M Piña-Batista, Victor Rodrigo, Hector E Torres-Rivas, Juan C Rial-Basalo
BACKGROUND: Glioblastoma multiforme (GBS) is a highly malignant glioma that rarely presents as an infratentorial tumor. Multicentric gliomas lesions are widely separated in site and/or time and its incidence has been reported between 0.15 and 10%. Multicentric gliomas involving supratentorial and infratentorial region are even more rare. In most cases, infratentorial disease is seen after surgical manipulation or radiation therapy and is usually located in the cerebellum or cervical region...
2016: Surgical Neurology International
https://www.readbyqxmd.com/read/27475832/the-multiple-faces-of-nervous-system-lymphoma-atypical-magnetic-resonance-imaging-features-and-contribution-of-the-advanced-imaging
#19
REVIEW
María Del Mar Jiménez de la Peña, Lidia Gómez Vicente, Raquel Cano Alonso, Silvia Fuertes Cabero, Antonio Maldonado Suárez, Vicente Martínez de Vega
Primary central nervous system lymphoma (PCNSL) is an uncommon variant of extranodal non-Hodgkin lymphoma, which involves the brain, leptomeninges, eyes, or spinal cord without evidence of systemic disease. In addition to a detailed history and physical examination, the evaluation of patients suspected of having a PCNSL should include a contrast-enhanced magnetic resonance imaging. Occassionaly, PCNSL shows peculiarities on magnetic resonance imaging, which delay the diagnosis and thus the start of treatment...
March 2017: Current Problems in Diagnostic Radiology
https://www.readbyqxmd.com/read/27438700/primary-spinal-glioblastoma-multiforme-with-cerebral-parenchymal-metastasis-in-a-child
#20
Panagiotis Kokkalis, Christos Chamilos, Spyros Sgouros
No abstract text is available yet for this article.
2016: Pediatric Neurosurgery
keyword
keyword
42824
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"