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Journal articles on the topic 'Supratentorial Neoplasms'

Author: Grafiati

Published: 4 June 2021

Last updated: 28 July 2025

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1

Shuangshoti, Shanop, Elisabeth J. Rushing, Hernando Mena, Cara Olsen, and Glenn D. Sandberg. "Supratentorial extraventricular ependymal neoplasms." Cancer 103, no. 12 (2005): 2598–605. http://dx.doi.org/10.1002/cncr.21111.

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2

Patil, Prashanth G., KM Nataraj, and Shaik Hussain Saheb. "Study of Supratentorial Tumours by Computed Tomography." Asian Journal of Medical Radiological Research 8, no. 1 (2020): 114–21. http://dx.doi.org/10.47009/ajmrr.2020.8.1.21.

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Background: Brain neoplasms may be classified by the location of supratentorial, infratentorial and midline tumours. Of the supratentorial neoplasms, meningiomas are the most frequent extra-axial neoplasms. CT has become the most important diagnostic procedure in evaluating patients suspected of harboring an intracranial tumor. It is still considered the basic radiologic study since it gives specific information for the management of brain tumours and is minimally invasive. The purpose of this study was to assess the distribution, features, localization and extent of supratentorial neoplasms.

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3

Shady, Joseph A., Peter McL Black, William J. Kupsky, et al. "Seizures in Children with Supratentorial Astroglial Neoplasms." Pediatric Neurosurgery 21, no. 1 (1994): 23–30. http://dx.doi.org/10.1159/000120810.

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4

Bradley, William G. "Supratentorial neoplasms, including the sella and parasellar region." Topics in Magnetic Resonance Imaging 1, no. 2 (1989): 16???36. http://dx.doi.org/10.1097/00002142-198903000-00005.

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5

Moss, David S., Stephen J. Haines, Arnold S. Leonard, and Louis P. Dehner. "Congenital Supratentorial and Infratentorial Peripheral Neurogenic Tumor: A Clinical, Ultrastructural, and Immunohistochemical Study." Neurosurgery 19, no. 3 (1986): 426–33. http://dx.doi.org/10.1227/00006123-198609000-00015.

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Abstract Congenital neoplasms of the central nervous system are extremely rare, although they have been well documented since the earliest reports from the mid-19th century. Medulloblastoma, other primitive neuroectodermal tumors, and various types of gliomas have comprised the majority of cases. This report describes a highly unusual infratentorial and supratentorial tumor presenting as a scalp mass in a neonate who experienced in utero distress. The supratentorial mass extended through a defect in the skull to the parietooccipital lobe, and the infratentorial aspect involved the 9th and 10th

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6

Rosenberg, David M., Brett W. Geever, Akash S. Patel, et al. "Supratentorial and Infratentorial Approaches to Pineal Surgery: A Database Analysis." Journal of Neurological Surgery Part B: Skull Base 80, no. 04 (2018): 364–70. http://dx.doi.org/10.1055/s-0038-1675231.

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Objectives Neoplasms involving the pineal gland are rare. When they do occur, tumor resection is anatomically challenging and is traditionally addressed by either a supratentorial or an infratentorial approach. To date, no large, multicenter studies have been performed that systematically analyze outcomes comparing these two approaches. This study aimed to evaluate outcomes for patients undergoing pineal neoplasm resection, comparing supratentorial and infratentorial approaches. Design Retrospective database review. Setting Multi-institutional database. Participants From 2005 to 2016, 60 patie

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7

Dash, Rajesh C., James M. Provenzale, Rodney D. McComb, Deborah A. Perry, Darryl C. Longee, and Roger E. McLendon. "Malignant Supratentorial Ganglioglioma (Ganglion Cell–Giant Cell Glioblastoma)." Archives of Pathology & Laboratory Medicine 123, no. 4 (1999): 342–45. http://dx.doi.org/10.5858/1999-123-0342-msggcg.

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Abstract Background.—From both epidemiologic and pathologic viewpoints, gangliogliomas exhibiting components of giant cell glioblastomas are extraordinary neoplasms. We report herein the case of a 6-year-old girl who presented initially with a World Health Organization grade IV anaplastic ganglioglioma (a mixed ganglion cell tumor–giant cell glioblastoma). Despite aggressive management, the patient died of disease in a relatively short period. Methods.—Formalin-fixed, paraffin-embedded tissue blocks were sectioned at 5 μm for histochemical and immunohistochemical analyses. Hematoxylin-eosin–st

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8

Labuschagne, Jason John. "5-Aminolevulinic Acid–Guided Surgery for Recurrent Supratentorial Pediatric Neoplasms." World Neurosurgery 141 (September 2020): e763-e769. http://dx.doi.org/10.1016/j.wneu.2020.06.019.

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9

Gor, Mohit B., Kuldeepsinh D. Mori, Mehul N. Bavishi, et al. "Evaluation of Supratentorial Brain Neoplasms - A Cross Sectional Study from a Tertiary Care Hospital, Surendranagar, Gujarat." Journal of Evidence Based Medicine and Healthcare 8, no. 26 (2021): 2253–59. http://dx.doi.org/10.18410/jebmh/2021/421.

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BACKGROUND Brain tumours represents 1.7 % of all cancers and contributes 1.8 % of all cancer deaths. Of all the brain tumours, 80 % are supratentorial.1 Magnetic resonance imaging (MRI) is an important modality, having higher sensitivity for detecting intracranial pathology. Multiplanar imaging is possible with MRI which helps in detection, localization and characterization of the lesion. MRI examination has helped in early diagnosis, accurate localization of the tumour, with prompt initiation of appropriate medical or surgical therapy. Recent advances like magnetic resonance (MR) spectroscopy

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10

Telemi, Edvin, Nikolay L. Martirosyan, Mauricio J. Avila, Ashley L. Lukefahr, Christopher Le, and G. Michael Lemole. "Suprasellar pleomorphic xanthoastrocytoma: A case report." Surgical Neurology International 10 (April 24, 2019): 72. http://dx.doi.org/10.25259/sni-83-2019.

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Background: Pleomorphic xanthoastrocytoma (PXA) is a rare form of astrocytic neoplasm most commonly found in children and young adults. This neoplasm, which is classified as a Grade II tumor by the World Health Organization classification of tumors of the central nervous system, carries a relatively favorable outcome. It is usually found supratentorially in cortical regions of the cerebral hemispheres, and as such, presenting symptoms are similar to other supratentorial cortical neoplasms; with seizures being a common initial symptom. Due to the rarity of this type of neoplasm, PXA arising els

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11

Thong, Pham Minh, and Nguyen Minh Duc. "Malignant Ependymoblastoma Mimicking a Benign Pilocytic Astrocytoma." Neurology International 12, no. 3 (2020): 41–47. http://dx.doi.org/10.3390/neurolint12030010.

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Ependymoblastoma is an uncommon, exceedingly malignant brain neoplasm that adversely influences children’s quality of life. Ependymoblastoma represents a subtype of primitive neuroectodermal tumors, categorized as grade IV, according to the 2007 World Health Organization (WHO) classification of central nervous system tumors. Ependymoblastomas are often located in the supratentorial zone and often associated with the ventricular system. Histopathological sections of the tumor revealed uniform, primitive, small blue cells, with multi-layered rosettes, accompanied by abundant mitoses. The clinica

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12

Caplan, Ian F., Gregory Glauser, Stephen Goodrich, et al. "Undiagnosed obstructive sleep apnea as a predictor of 30-day readmission for brain tumor patients." Journal of Neurosurgery 133, no. 3 (2020): 624–29. http://dx.doi.org/10.3171/2019.4.jns1968.

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OBJECTIVEObstructive sleep apnea (OSA) is known to be associated with negative outcomes and is underdiagnosed. The STOP-Bang questionnaire is a screening tool for OSA that has been validated in both medical and surgical populations. Given that readmission after surgical intervention is an undesirable event, the authors sought to investigate, among patients not previously diagnosed with OSA, the capacity of the STOP-Bang questionnaire to predict 30-day readmissions following craniotomy for a supratentorial neoplasm.METHODSFor patients undergoing craniotomy for treatment of a supratentorial neop

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13

Montine, Thomas J., Jacob J. Vandersteenhoven, Alasandra Aguzzi, et al. "Prognostic Significance of Ki-67 Proliferation Index in Supratentorial Fibrillary Astrocytic Neoplasms." Neurosurgery 34, no. 4 (1994): 674–79. http://dx.doi.org/10.1227/00006123-199404000-00016.

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14

Montine, Thomas J., Jacob J. Vandersteenhoven, Alasandra Aguzzi, et al. "Prognostic Significance of Ki-67 Proliferation Index in Supratentorial Fibrillary Astrocytic Neoplasms." Neurosurgery 34, no. 4 (1994): 674–79. http://dx.doi.org/10.1097/00006123-199404000-00016.

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15

Wojciechowski, Tomasz, Adrian Drożdż, and Kazimierz Niemczyk. "Meningioma mimicking vestibular schwannoma – a case report." Polski Przegląd Otorynolaryngologiczny 8, no. 1 (2019): 48–51. http://dx.doi.org/10.5604/01.3001.0013.1414.

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Meningiomas are one of the most common intracranial neoplasms, usually located in the supratentorial region. Their location within the posterior cranial fossa is rare, but even in such cases, the diagnosis is possible owing to the characteristic imaging features. In this article, we present a case report of a patient with a meningioma of an internal acoustical meatus resembling vestibulo-cochlear nerve schwannoma in its typical location, causing symptoms such as asymmetric hearing loss, tinnitus and dizziness.

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16

Kolesnikov, Andrey, Georgiy Gorodnik, Aleksandr Grigorenko, Timur Mustafin, Nikolai Kolesnikov, and Igor Koktishev. "THE MAIN DIRECTIONS FOR PHARMACOLOGICAL CORRECTION (COMBINATIONS OF DRUGS FOR GENERAL ANESTHESIA) OF NEUROLOGICAL AND COGNITIVE DISORDERS IN PATIENTS WITH NEOPLASMS OF THE CENTRAL NERVOUS SYSTEM." Research Results in Pharmacology 3, no. (2) (2017): 79–90. https://doi.org/10.18413/2313-8971-2017-3-2-79-90.

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Introduction: the problem of neuroprotective or neurodegenerative effects of drugs for general anesthesia is relevant in connection with a large number of cases of postoperative cognitive dysfunction (POCD). Objectives: the aim of the study was to develop a goal-oriented combination of drugs for general anesthesia, based on a retrospective assessment of the baseline level of neurological and cognitive disorders in adults and children at the stage of preparation for surgery for neoplasms of the central nervous system (sub- and supratentorial neoplasms – SubTNN and SupraTNN), and a prospective e

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17

Montine, Thomas J., Janet M. Bruner, Jacob J. Vandersteenhoven, Richard K. Dodge, and Peter C. Burger. "Prognostic Significance of p53 Immunoreactivity in Adult Patients with Supratentorial Fibrillary Astrocytic Neoplasms." Diagnostic Molecular Pathology 3, no. 4 (1994): 240–45. http://dx.doi.org/10.1097/00019606-199412000-00005.

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18

Schold, S. C., M. S. Mahaley, N. A. Vick, et al. "Phase II diaziquone-based chemotherapy trials in patients with anaplastic supratentorial astrocytic neoplasms." Journal of Clinical Oncology 5, no. 3 (1987): 464–71. http://dx.doi.org/10.1200/jco.1987.5.3.464.

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We treated 103 patients with histologically confirmed anaplastic supratentorial astrocytic neoplasms with either diaziquone (AZQ) and carmustine (BCNU) or AZQ and procarbazine. There were 74 patients with glioblastoma multiforme (GBM) and 29 patients with anaplastic astrocytoma (AA). AZQ plus BCNU produced partial (PR) or unequivocal responses in seven of 32 (21.9%) patients with GBMs and three of ten (30%) patients with AAs. Two patients with GBMs (6.3%) and five patients with AAs (50%) showed stable disease (SD). AZQ plus procarbazine produced PRs or unequivocal responses in five of 42 (11.9

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19

Broekman, Marike L. D., Roelof Risselada, JooYeon Engelen-Lee, Wim G. M. Spliet, and Bon H. Verweij. "Glioblastoma Multiforme in the Posterior Cranial Fossa in a Patient with Neurofibromatosis Type I." Case Reports in Medicine 2009 (2009): 1–4. http://dx.doi.org/10.1155/2009/757898.

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Patients with Neurofibromatosis type 1 (NF1) have an increased risk of developing neoplasms. The most common brain tumors, found in 15%–20% of NF1 patients, are hypothalamic-optic gliomas, followed by brainstem and cerebellar pilocytic astrocytomas. These tumors generally have a benign nature. NF1 patients are predisposed to a 5-fold increased incidence of high-grade astrocytomas, which are usually located in supratentorial regions of the brain. We present an NF1 patient who developed a high-grade astrocytoma in the posterior fossa and discuss possible pathophysiological mechanisms.

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20

Catão, Juliana Rossi, Mariana Severo Debastiani, Matheus Dalla Barba Everling, et al. "Recurrence of supratentorial ependymoma in a brazilian child." JBNC - JORNAL BRASILEIRO DE NEUROCIRURGIA 32, no. 3 (2021): 315–21. http://dx.doi.org/10.22290/jbnc.v32i3.1981.

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Ependymomas are tumors resulting from neoplasms in ependymal cells. They represent the third most common tumor of the central nervous system in pediatric patients, occurring more frequently intracranially, in addition to having a high rate of local recurrence. Three-dimensional reconstruction is an emerging technology that promises benefits to professionals, patients, and students. We report the case of a 3-year-old female patient with a recurrent left frontal ependymoma, as well as its unique 3D reconstruction. The primary lesion was clinically manifested by gait imbalance, and recurrence was

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21

Radulovic, Danilo. "Natural history of supratentorial low-grade astrocytoma: Case report." Srpski arhiv za celokupno lekarstvo 134, no. 11-12 (2006): 537–40. http://dx.doi.org/10.2298/sarh0612537r.

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Low-grade astrocytomas comprise a group of primary brain neoplasms with relatively low anaplastic potential, although through time they tend to behave more aggressively. They have a very heterogeneous natural course and clinical behavior. This report presents a natural history of a patient with low grade astrocytoma. A 32-year-old male sustained head injury after grand mal seizure. On admission, he was conscious and without neurological deficit. Initial computerized tomography and magnetic resonance of brain revealed oval, 4 cm in diameter, lesion in the left parietal region that was considere

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22

Macêdo, Lívio Pereira de, Benjamim Pessoa Vale, Marx Lima de Barros Araújo, João Cícero Lima Vale, Yally Dayanne Oliveira Ferreira, and Suelen Maria Silva de Araújo. "Ependymoma with Intraorbital Extracerebral Recurrence: Case Report." Arquivos Brasileiros de Neurocirurgia: Brazilian Neurosurgery 38, no. 04 (2019): 342–47. http://dx.doi.org/10.1055/s-0039-1695761.

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AbstractEpendymomas are rare neuroepithelial tumors that originate from a type of glial cell called ependymal cell. In general, they correspond to ∼ 1.2 to 7.8% of all intracranial neoplasms, and to ∼ 2 to 6% of all gliomas. Although it corresponds only to ∼2 to 3% of all primary brain tumors, ependymoma is the fourth most common cerebral neoplasm in children, especially in children younger than 3 years of age.1 2 In patients younger than 20 years of age, the majority (90%) of ependymomas are infratentorial, more precisely from the IV ventricle. In spite of this, in adults, medullary ependymom

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23

Roels, P., P. De Beul, and N. Herregods. "Atypical Suprasellar Neurocytoma in a 31-Month-Old Child: A Case Report." Journal of Pediatric Neurology 15, no. 02 (2017): 080–83. http://dx.doi.org/10.1055/s-0037-1600130.

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AbstractWe report a case of a 31-month-old girl with visual impairment. Magnetic resonance imaging showed a large cystic lesion with a mural nodule in the suprasellar region. Biopsy was performed, and histopathological examination demonstrated an atypical extraventricular neurocytoma (EVN). EVN is a rare neuroepithelial tumor with similar histological and biological characteristics in comparison to intraventricular neurocytoma. However, the morphological appearance of EVN can show wide variability with significant overlap of imaging findings compared with other neoplasms. The majority of EVNs

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Gómez, J. S. A. O., D. A. A. Rubio, J. D. Muñoz-Loaiza, L. A. M. Gómez, L. E. J. Barberi, and E. V. C. Bernal. "Primary CNS Sarcomas in Pediatric Patients: Radiologic Features." Neurographics 13, no. 4 (2023): 315–25. http://dx.doi.org/10.3174/ng.2200006.

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Primary CNS sarcomas are rare yet very aggressive tumors associated with high morbimortality rates. There is scarce literature about their radiologic characteristics. This retrospective study aimed to describe the clinical, pathologic, and imaging characteristics of these neoplasms. Twenty-four patients treated in a pediatric oncology referral center were recruited between 2008 and 2021. Their medical records were reviewed, and the pathology samples and images (CT and MR imaging) were analyzed. Most of the tumors were supratentorial, unifocal, solid lesions associated with postcontrast enhance

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Helfer, Cassandra, Malcolm McDonald, Akash Patel, et al. "PATH-56. SUPRATENTORIAL NEUROEPITHELIAL TUMORS WITH NOVEL PLAGL1 FUSIONS: 2 CASE REPORTS." Neuro-Oncology 25, Supplement_5 (2023): v181. http://dx.doi.org/10.1093/neuonc/noad179.0686.

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Abstract Neuroepithelial tumors with pleomorphic adenoma gene-like (PLAGL1) fusions represent a distinct subgroup of neoplasms that have been recently identified. These fusions are quite rare and most commonly associated with fusions in the EWSR1 or FOXO1 genes. Limited reports in literature have indicated a median age of diagnosis of 6.2 years and poor progression-free survival at 35 months. Here we present two cases of patients with neuroepithelial tumors with PLAGL1 fusions. Case 1 was a 49 year old male who underwent resection of a left frontal lobe mass at 2 year old that was reported as

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Yrysov, Keneshbek, Nematilla Arstanbekov, Mitalip Mamytov, Akylbek Akmataliev, Bakytbek Turganbaev, and Yethindra Vityala. "Postoperative complications in patients with intracranial meningiomas who underwent surgery." Biomedicine 43, no. 3 (2023): 1023–26. http://dx.doi.org/10.51248/.v43i3.2886.

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Introduction and Aim: A benign tumor of the central nervous system known as a meningioma of the brain can be effectively treated surgically to assure complete patient recovery. The objective of this study was to investigate intracranial postoperative complications in meningiomas, identify factors that are prognostically significant, assess the results of surgical therapy, and provide rational solutions for difficulties associated with brain meningiomas. Materials and Methods: The 202 observations of patients with supratentorial meningiomas who had surgery provided the basis for the current stu

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27

Izycka-Swieszewska, Ewa, Ewa Bien, Joanna Stefanowicz, et al. "Malignant Gliomas as Second Neoplasms in Pediatric Cancer Survivors: Neuropathological Study." BioMed Research International 2018 (2018): 1–10. http://dx.doi.org/10.1155/2018/4596812.

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This study presents a unique series of malignant supratentorial gliomas in children previously cured from non-CNS primary cancer. On neuroimaging these tumors were not specific, so the patients were suspected of cerebral recurrence of their primary neoplasm: leukemia in four children and sarcoma in one child. Histologically, the group contained four glioblastomas and one anaplastic astrocytoma. Three patients underwent neurosurgical resection, while the other two underwent stereotactic diagnostic biopsy only. Despite combined oncological treatment, four children died during 20 months, and only

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28

Sahai, Dr Jyotsna, and Dr Shilpi Sahu. "Desmoplastic Infantile Astrocytoma and Desmoplastic Infantile Ganglioglioma – not so infantile anymore." Tropical Journal of Pathology and Microbiology 6, no. 7 (2020): 440–48. http://dx.doi.org/10.17511/jopm.2020.i07.05.

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DIA and DIG are rare, infantile, supratentorial neoplasms that usually occur in children before 2years of age and are exceedingly rare in older age groups. They appear as hypodense, cystic masseswith solid components showing dural attachment on neuroimaging. They are characterized byreticulin-rich spindle cell stroma containing connective tissue due to meningeal involvement,microscopically. These tumors have potential for misdiagnosis because they contain varyingproportions of neoplastic glial, neuronal and poorly differentiated cells, which causes them to have a“small round blue cell tumor” l

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29

Komotar, Ricardo J., Daniel M. S. Raper, Robert M. Starke, J. Bryan Iorgulescu, and Philip H. Gutin. "Prophylactic antiepileptic drug therapy in patients undergoing supratentorial meningioma resection: a systematic analysis of efficacy." Journal of Neurosurgery 115, no. 3 (2011): 483–90. http://dx.doi.org/10.3171/2011.4.jns101585.

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Object Meningiomas are one of the more common intracranial neoplasms. The risk of seizures and secondary aspiration, brain edema, and brain injury often leads practitioners to administer prophylactic antiepileptic drugs (AEDs) perioperatively. The efficacy of this practice remains controversial, however, with prior investigations reaching conflicting results and recent studies focusing on AED side effects. The authors performed a systematic analysis of outcomes following supratentorial meningioma resection with and without prophylactic AED administration in the hope of clarifying the role of A

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Halperin, Edward C., Henry S. Friedman, S. Clifford Schold, et al. "Surgery, hyperfractionated craniospinal irradiation, and adjuvant chemotherapy in the management of supratentorial embryonal neuroepithelial neoplasms in children." Surgical Neurology 40, no. 4 (1993): 278–83. http://dx.doi.org/10.1016/0090-3019(93)90138-q.

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31

Domingo, Ricardo A., Tito Vivas-Buitrago, Gaetano De Biase, et al. "Intraoperative Seizure Detection During Active Resection of Glioblastoma Through a Novel Hollow Circular Electrocorticography Array." Operative Neurosurgery 21, no. 2 (2021): E147—E152. http://dx.doi.org/10.1093/ons/opab110.

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Abstract BACKGROUND AND IMPORTANCE Data supporting the use of electrocorticography (ECoG) monitoring during electrical stimulation in awake craniotomies for resection of supratentorial neoplasms is robust, but its applicability during active resection is often limited by the inability to keep the array in place. Given the known survival benefit of gross total resection in glioma surgery, novel approaches to surgical monitoring are warranted to maximize safe resection and optimize surgical outcomes in patients with glioblastoma. CLINICAL PRESENTATION A 68-yr-old right-handed woman presented to

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32

Taylor, Michael D., Todd G. Mainprize, and James T. Rutka. "Molecular Insight into Medulloblastoma and Central Nervous System Primitive Neuroectodermal Tumor Biology from Hereditary Syndromes: A Review." Neurosurgery 47, no. 4 (2000): 888–901. http://dx.doi.org/10.1097/00006123-200010000-00020.

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Abstract THROUGH THE STUDY of uncommon familial syndromes, physicians and scientists have been able to illuminate the underlying mechanisms of some of the more common sporadic diseases; this is illustrated best by studies of familial retinoblastoma. A number of rare familial syndromes have been described in which affected individuals are at increased risk of developing medulloblastoma and/or supratentorial primitive neuroectodermal tumors. The descriptions of many of these syndromes are based on patients observed by clinicians in their clinical practice. Determination of the underlying genetic

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Matsko, M. V., D. E. Matsko, E. N. Imyanitov, et al. "EMBRYONAL TUMORS OF THE CENTRAL NERVOUS SYSTEM IN ADULTS: A REPORT OF THREE CASES. REVIEW OF THE LITERATURE." Siberian journal of oncology 20, no. 1 (2021): 105–14. http://dx.doi.org/10.21294/1814-4861-2021-20-1-105-114.

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Background. Еmbryonal tumors of the central nervous system are malignant neoplasms that mainly occur in pediatric patients with a peak incidence at the age of 4 years. These tumors usually have small round blue cell histology and low differentiation.Method and case description. A report of three cases with embryonal CNS tumors of supratentorial localization has been presented. Immunohistochemical analysis classified these tumors as neuroblastoma (2 cases: Syn (+), NSE (+), CD (+) and Ki67 10/40 %; ages were 33 and 52 years) or ganglioneuroblastoma (1 case: Syn (+), NSE (+), CD 99 (+) and Ki67

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34

Chaulagain, Dipak, and Volodymyr Smolanka. "Supratentorial Meningioma and Prognostic Factors Influencing Recurrence After Surgical Resection: A Comprehensive Review." Eurasian Journal of Scientific and Multidisciplinary Research 1, no. I (2025): 65–72. https://doi.org/10.63666/ejsmr.1694-9013.1.i.2025.22.

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Meningiomas constitute the most common primary intracranial neoplasms, with supratentorial meningiomas—originating in the convexity, parasagittal, and falcine regions—representing the predominant subtype. Although frequently benign (WHO grade I), these tumors exhibit recurrence rates of 10–50% following surgical resection, driven by diverse prognostic factors. This systematic review synthesizes evidence from meta-analyses published between 2015 and 2024 to elucidate determinants of recurrence and survival in supratentorial meningiomas post-resection. Key factors evaluated include extent of res

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Cikrikcili, U., B. Saydam, and M. Aktan. "A rare type primary central nervous system lymphoma with primarily psychiatric diagnosis- a case report." European Psychiatry 41, S1 (2017): S489—S490. http://dx.doi.org/10.1016/j.eurpsy.2017.01.593.

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Primary central nervous system lymphoma (PCNSL) is a high-grade malignant B-cell non-Hodgkin neoplasm that is an infrequent variant of all intracranial neoplasms (1%) and all lymphomas (< 1%)PCNSL is documented mainly in immunocompromised patient groups, although it may also be diagnosed in immunocompetent patients. It affects mainly the eyes, supratentorial areas, or the spinal cord. The lesions are typically localized in frontal lobes, corpus callosum and basal ganglia. Additionally, lesions might rarely be detected at infratentorial areas and in medulla spinalis. Even though a wide spect

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Drexler, Richard, Friederike Fritzsche, Franz Ricklefs, et al. "SURG-14. Value of the Classification of Intraoperative Adverse Events (ClassIntra) for Resection of CNS Neoplasms in Pediatric and Adolescent Patients." Neuro-Oncology 24, Supplement_1 (2022): i145. http://dx.doi.org/10.1093/neuonc/noac079.532.

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Abstract OBJECTIVE: Outcome measuring is increasingly important in neurosurgery. Recently, a classification for assessing Intraoperative adverse events (iAE) was introduced (ClassIntra). We aimed to analyze the reliability of the ClassIntra to reflect Intraoperative complications and the potential to predict the outcome of pediatric and adolescent patients who underwent resection of CNS neoplasms. METHODS: A prospective study between 01 July and 31 December 2021 was conducted. The ClassIntra grade for each tumor resection was evaluated at sign-out (Grade 0 to V). Postoperative complications we

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Qiu, Bo, Shaowu Ou, Teng Song, et al. "Intraoperative electrocorticography-guided microsurgical management for patients with onset of supratentorial neoplasms manifesting as epilepsy: a review of 65 cases." Epileptic Disorders 16, no. 2 (2014): 175–84. http://dx.doi.org/10.1684/epd.2014.0662.

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38

Sari, Riska Nanda, Tiara Aninditha, Andhika Rachman, et al. "Characteristics of Brain Tumor Metastases at dr. Cipto Mangunkusumo National Referral Hospital." eJournal Kedokteran Indonesia 12, no. 3 (2025): 279. https://doi.org/10.23886/ejki.12.873.279.

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Metastatic brain tumors, surpassing primary brain tumors in prevalence by tenfold, are the most common brain neoplasms, emphasizing the role of early diagnosis in improving the patient’s quality of life. This study aimed to identify the characteristics of brain tumor metastases at dr. Cipto Mangunkusumo National Referral Hospital (RSCM). With consecutive sampling, a cross-sectional design study using secondary brain tumor data was conducted at RSCM from January 2016 to December 2020. Characteristics data were presented in percentages, and bivariate analysis was conducted using Chi-square or Fi

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Dell’Anna, Vito Andrea, Stefano Gabriele Vallero, Franca Fagioli, Paola Peretta, Paola Cassoni, and Luca Bertero. "ETMR-07. DNA methylation profiling of a series of rare CNS embryonal tumors in children: diagnostic and clinical impact." Neuro-Oncology 24, Supplement_1 (2022): i50—i51. http://dx.doi.org/10.1093/neuonc/noac079.185.

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Abstract BACKGROUND: CNS embryonal tumors are a clinically and biologically heterogeneous group of tumors, more frequently arising in very young children. In the last few years, tumor classification through DNA methylation profiling has been demonstrated to be a powerful diagnostic tool which could be especially informative in this setting. METHODS: We reviewed original diagnosis and molecular profile of childhood CNS embryonal tumors other than medulloblastoma or AT/RT from a retrospective single-center cohort. Sixteen FFPE tissue samples from 14 unique patients (diagnosed from 1996 to 2017)

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Tihan, Tarik, Michael Viglione, Marc K. Rosenblum, Alessandro Olivi, and Peter C. Burger. "Solitary Fibrous Tumors in the Central Nervous System." Archives of Pathology & Laboratory Medicine 127, no. 4 (2003): 432–39. http://dx.doi.org/10.5858/2003-127-0432-sftitc.

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Abstract Context.—Solitary fibrous tumors (SFTs) of the central nervous system are rare neoplasms that usually present as dura-based masses and clinically resemble meningiomas. Histologically, they can be similar to fibrous meningioma or hemangiopericytoma (HPC). In particular, densely cellular regions seen in some SFTs can be indistinguishable from HPC. Little is known about the biological behavior of SFTs, although most seem amenable to total resection. Objectives.—To define the clinicopathologic spectrum of SFTs in the central nervous system and to outline their differences from HPC and men

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Shinonaga, Masamichi, Cha Cheng Chang, Noriyuki Suzuki, Masazumi Sato, and Takeo Kuwabara. "Immunohistological evaluation of macrophage infiltrates in brain tumors." Journal of Neurosurgery 68, no. 2 (1988): 259–65. http://dx.doi.org/10.3171/jns.1988.68.2.0259.

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✓ Peritumoral edema is one of the most serious complications of intracranial neoplasms; however, the exact pathogenesis of this condition is still unknown. To explore the effect of macrophages in brain tumors on the pathogenesis of peritumoral edema, 42 specimens of primary or metastatic brain tumors were studied. Frozen sections were examined by an immunoperoxidase staining technique with anti-Leu-M3 monoclonal antibody. Eight of 14 gliomas demonstrated Leu-M3-positive cell (macrophage) infiltration. The two glioblastomas showed a moderate or marked degree of macrophage infiltration. Twelve o

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Бородина, И. Д., and Д. В. Харчиков. "Long-Term Effects of Special Treatment in Children with Brain Tumors." Гематология. Трансфузиология. Восточная Европа, no. 3 (October 28, 2022): 255–70. http://dx.doi.org/10.34883/pi.2022.8.3.008.

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Цель. Исследование клинических особенностей отдаленных последствий противоопухолевой терапии и оценка состояния здоровья у детей с опухолями головного мозга после завершения противоопухолевого лечения.Материалы и методы. В 2019–2021 годах на базе реабилитационного центра НМИЦДГОИ обследованы специалистами с привлечением лабораторных и инструментальных методов 300 пациентов, завершивших терапию по поводу новообразований головного мозга, в возрасте 6–17 лет в состоянии ремиссии (82,7%) или длительной стабилизации болезни (17,3%).Результаты. Опухоли ЦНС низкой степени злокачественности (low grade

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Zacharewski, Nicholas, Misha Movahed-Ezazi, Xianyuan Song, Tapan Mehta, and Sunil Manjila. "De Novo Glioblastoma Masqueraded within a Hemispheric Dural Meningiomatosis: Rare Imaging Findings and Rationale for Two-Staged Resection." Journal of Neurological Surgery Reports 83, no. 02 (2022): e44-e49. http://dx.doi.org/10.1055/s-0042-1749215.

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Abstract Introduction Collision tumors present as histologically different juxtaposed neoplasms within the same anatomical region, independent of the adjacent cell population. De novo intracranial collision tumors involving metachronous primary brain neoplasms alongside dural meningiomatosis are not well documented in the literature. Clinical Presentation We present staged surgical management of a 72-year-old female with known left hemispheric stable dural-based convexity mass lesions over 10 years and new-onset expressive aphasia and headaches. MRI had revealed left supratentorial dural-based

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Edminster, Sarah, Hung N. Tran, Jianling Ji, Zied Abdullaev, Kenneth Aldape, and Jennifer Cotter. "PATH-07. SPINAL OCCURRENCE OF INTRACRANIAL MESENCHYMAL TUMOR WITH FUS::CREM FUSION." Neuro-Oncology 26, Supplement_4 (2024): 0. http://dx.doi.org/10.1093/neuonc/noae064.710.

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Abstract BACKGROUND Intracranial Mesenchymal Tumor (IMT), with FET::CREB fusion is a rare and recently characterized tumor. Previously, they were classified as intracranial myxoid mesenchymal tumor and angiomatoid fibrous histiocytoma-like neoplasms. Presence of FET::CREB gene fusion defines the entity, however the incidence and prognosis are not well understood. CASE PRESENTATION Our 6-year-old female patient presented with 6 weeks of neck pain. MRI revealed a posterior intradural extramedullary cervical spine mass (2.4 x 1.4 x 1 cm). She subsequently underwent complete tumor resection. H&amp

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Liu, Tie-Cheng, Qi-Ran Liu та Ying Huang. "Effect of Intraoperative Glucose Fluctuation and Postoperative IL-6, TNF-α, CRP Levels on the Short-term Prognosis of Patients with Intracranial Supratentorial Neoplasms". Asian Pacific Journal of Cancer Prevention 15, № 24 (2015): 10879–82. http://dx.doi.org/10.7314/apjcp.2014.15.24.10879.

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Lopes, Othavio Gomes, Felipe Calmon Du Pin Almeida, Gustavo Augusto Porto Sereno Cabral, Rodrigo Dias Guimaraes, Ruy Castro Monteiro da Silva Filho, and Jose Alberto Landeiro. "Intraparenchymal subependymoma: Case report and literature review." Surgical Neurology International 12 (April 14, 2021): 154. http://dx.doi.org/10.25259/sni_526_2020.

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Background: Intracranial subependymomas are rare slow-growing benign tumors typically located in the ventricular system, accounting for 0.07–0.7% of all intracranial neoplasms. Intraparenchymal subependymoma is extremely rare lesions, imposing a challenging diagnosis and management. Case Description: We describe a case of a supratentorial intraparenchymal mass on left occipital lobe in a 26-year-old woman with progressive headache and visual impairment. Differential diagnosis mainly included gliomas, neuronal-glial tumors, ependymoma, and subependymoma. Complete surgical resection was performe

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Mohan, R. Yuvasanghar Ravindra, Joni Wahyuhadi, and Ni Wajan Tirthaningsih. "The Profile of Brain Tumor Cases in RSUD Dr Soetomo, Surabaya." Health Notions 5, no. 2 (2021): 49–54. http://dx.doi.org/10.33846/hn50203.

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Brain tumor is a condition affecting many people worldwide.Patients often had similar functional neurological symptoms even if the type of tumors diagnosed were entirely different at a later stage.Some of the neurological symptoms were tingling in the feet, changes in eyesight,tremors in the extremities, headaches or migraines and more. Patients who suffer from brain tumor go through a screening process to identify the cause of the problem. Factors such as age and gender was observed in this study which affected the data distribution of brain tumors. This study aimed to find the data distribut

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Balikani, Lame, Yasin Yilmaz, Emily Mattera, et al. "HGG-44. BRAINSTEM HIGH-GRADE ASTROCYTOMA WITH PILOID FEATURES (HGAP) WITH AN NTRK FUSION: A HISTOLOGICAL MIMICKER AND RARE PEDIATRIC BRAIN TUMOR." Neuro-Oncology 26, Supplement_4 (2024): 0. http://dx.doi.org/10.1093/neuonc/noae064.328.

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Abstract BACKGROUND HGAP is a recently defined rare glial neoplasm, whose classification requires pathognomonic epigenetic signatures. HGAP can arise anywhere within the central nervous system but most have been reported in the cerebellum (74%). Rarely seen in children, the diagnosis of HGAP can be challenging due to morphologic overlap with other glial neoplasms, especially pilocytic astrocytoma (PA). CASE We present an 11-year male with history of poor weight gain and bilateral sensorineural hearing loss detected on routine screening. Examination showed ataxia, with nystagmus on lateral gaze

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Adeberg, Sebastian, Semi Harrabi, Nina Bougatf, et al. "Dosimetric Comparison of Proton Radiation Therapy, Volumetric Modulated Arc Therapy, and Three-Dimensional Conformal Radiotherapy Based on Intracranial Tumor Location." Cancers 10, no. 11 (2018): 401. http://dx.doi.org/10.3390/cancers10110401.

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(1) Background: Selecting patients that will benefit the most from proton radiotherapy (PRT) is of major importance. This study sought to assess dose reductions to numerous organs-at-risk (OARs) with PRT, as compared to three-dimensional conformal radiotherapy (3DCRT) and volumetric-modulated arc therapy (VMAT), as a function of tumor location. (2) Materials/Methods: Patients with intracranial neoplasms (all treated with PRT) were stratified into five location-based groups (frontal, suprasellar, temporal, parietal, posterior cranial fossa; n = 10 per group). Each patient was re-planned for 3DC

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Januario, Gonçalo. "Surgical management of intraventricular subependymoma, review the state of the art." Neuroscience and Neurological Surgery 14, no. 9 (2024): 01–05. https://doi.org/10.31579/2578-8868/344.

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Ependymomas are glial tumors with ependymal differentiation. Represent the most common spinal cord primary tumor in adults and the third most common in pediatric population central nervous system. Although as a group they represent less than 10% of all neuroepithelial tumors.The age distribution is bimodal, first peak incidence around 5-6 years of age when infratentorial lesions predominate, a second peak in the 3th-4th decades, at which time spinal examples are most common.This group of neoplasms include subependymoma (World Health Organization [WHO] grade I), myxopapillary ependymoma (WHO gr

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