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Journal articles on the topic 'Intraventricular Tumor'

Author: Grafiati

Published: 7 June 2025

Last updated: 2 August 2025

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1

Fernández Ochoa, Diana, and Segundo Cabrera Hipólito. "Tumor intraventricular: subependinoma." Interciencia médica 11, no. 1 (2021): 49–52. http://dx.doi.org/10.56838/icmed.v11i1.37.

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Se describe el caso de un paciente que curso con hidrocefalia sintomática debido a la presencia de un tumor intraventricular (subependimoma), se realiza comparación del caso con los hallazgos que se presentan usualmente este tumor en tomografía, resonancia, histopatología e inmunohistoquímica.

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Ahmad, Faiz Uddin, Ashish Suri, Ashok Kumar Mahapatra, et al. "Intraventricular rhabdoid tumor." Indian Journal of Pediatrics 72, no. 8 (2005): 693–96. http://dx.doi.org/10.1007/bf02724079.

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Souweidane, Mark M., and Neal Luther. "Endoscopic resection of solid intraventricular brain tumors." Journal of Neurosurgery 105, no. 2 (2006): 271–78. http://dx.doi.org/10.3171/jns.2006.105.2.271.

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Object Endoscopic removal of intraventricular brain tumors is well established for cystic tumors such as colloid cysts. Aspiration followed by removal or ablation of the membranous wall is possible given the constituent features of these tumors. It is generally expected that endoscopic removal of solid brain tumors from the intraventricular compartment would impose additional technical demands. In this paper, the feasibility and safety of endoscopic removal of solid intraventricular brain tumors is evaluated. Methods Eighty-one patients who underwent endoscopic management of an intraventricula

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4

Otomo, Yuta, Naoki Ikegaya, Akito Oshima, et al. "Superficial siderosis and nonobstructive hydrocephalus due to subependymoma in the ventricle: An illustrative case report." Surgical Neurology International 12 (December 30, 2021): 631. http://dx.doi.org/10.25259/sni_868_2021.

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Background: Intraventricular tumors can generally result in obstructive hydrocephalus as they grow. Rarely, however, some intraventricular tumors develop superficial siderosis (SS) and trigger hydrocephalus, even though the tumor has hardly grown. Here, we present an illustrative case of SS and nonocclusive hydrocephalus caused by subependymoma of the lateral ventricles. Case Description: A 78-year-old man with an intraventricular tumor diagnosed 7 years ago had been suffering from gait disturbance for 2 years. He also developed cognitive impairment. Intraventricular tumors showed little growt

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Alam, Shamsul, AN Wakil Uddin, Mashiur Rahman Majumder, Md Motasimul Hasan, and Anis Ahmed. "Intraventricular Tumor: An Analysis of 18 Cases." Bangladesh Journal of Neuroscience 31, no. 2 (2015): 94–101. http://dx.doi.org/10.3329/bjn.v31i2.57386.

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Objective: To describe the transcallosal and transcortical approach to deal with intraventricular tumors. Methods: Details of the transcallosal and transcortical approach to intraventricular tumors of the lateral and third ventricles were presented. Results: Intraventricular tumors are ideal indications for microscopic neurosurgery. They often cause cerebrospinal fluid (CSF) pathway obstruction, resulting in ventricular dilatation. The general principle of removal of intraventricular tumors was interruption of the blood supply to the tumor and subsequent tumor debulking. In general

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Mukesh K., Bhaskar. "Intraventricular Arteriovenous Malformation Mimicking Tumor: A Rare Presentation." International Journal of Neurology and Neurosurgery 9, no. 1 (2017): 57–59. http://dx.doi.org/10.21088/ijnns.0975.0223.9117.11.

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Meriem Kajeou, Israe El Maghrebi, Salma Abbas, and Yasser Arkha. "When rarity complicates diagnosis: A rare intraventricular tumor in pediatrics." World Journal of Advanced Research and Reviews 25, no. 2 (2025): 2134–39. https://doi.org/10.30574/wjarr.2025.25.2.0606.

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Introduction: Meningiomas are rare tumors in children, accounting for around 3% of all pediatric brain tumors. Among them, primary intraventricular meningiomas (PIM) are even more exceptional, with an estimated incidence of between 0.5% and 5% of all meningiomas. This article presents a case of intraventricular meningioma in a 7-year-old child, with a review of the literature. Case Report: We report the case of an intraventricular meningioma in a 7-year-old child. He presented with symptoms of intracranial hypertension, and a cerebral MRI revealed an enhanced tumor at the intraventricular leve

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Altinörs, Nur, Tarkan Calisaneller, Salih Gülşen, Özlem Özen, and Önder Öngürü. "INTRAVENTRICULAR DYSEMBRYOPLASTIC NEUROEPITHELIAL TUMOR." Neurosurgery 61, no. 6 (2007): E1332—E1333. http://dx.doi.org/10.1227/01.neu.0000306114.08540.aa.

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Abstract OBJECTIVE The most common localization of dysembryoplastic neuroepithelial tumors (DNTs) is the supratentorial cortex, often in the temporal lobe. However, intraventricular localization of a DNT is extremely rare. CLINICAL PRESENTATION A 30-year-old woman presented with a 1-year history of epileptic seizures. The seizures had not been controlled despite standard doses of antiepileptics. INTERVENTION Neuroimaging results demonstrated a lesion located in the occipital horn of the right lateral ventricle. The lesion was totally removed. Based on histopathological and immunohistochemical

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Bell, Sarah L., Nigel J. Suttner, and William Stewart. "An unusual intraventricular tumor." Neuropathology 32, no. 3 (2011): 311–13. http://dx.doi.org/10.1111/j.1440-1789.2011.01247.x.

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Tandon, Nitin, Thomas J. O'Neill, Dennis G. Vollmer, and Min Wang. "Intraventricular occurrence of a melanocytoma." Journal of Neurosurgery 109, no. 3 (2008): 480–85. http://dx.doi.org/10.3171/jns/2008/109/9/0480.

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Melanocytomas are rare tumors of the central nervous system that are believed to arise from leptomeningeal melanocytes. A young girl presented with a contrast-enhancing cystic mass in the temporal horn of the left lateral ventricle. Microsurgical resection of a black-colored vascular tumor supplied by the anterior choroidal artery was performed. Appropriate immunohistochemical staining and electron microscope evaluations were used to confirm the pathological diagnosis. The patient made an excellent recovery; follow-up imaging revealed no recurrent or residual tumor. This is the first documente

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Alam, Shamsul, Abu NW Uddin, Mashiur R. Majumder, Md M. Hasan, and Anis Ahmed. "Intraventricular Tumor: An Analysis of 18 Cases." Nepal Journal of Neuroscience 13, no. 1 (2016): 23–29. http://dx.doi.org/10.3126/njn.v13i1.15908.

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The main objective of this article is to describe transcallosal and transcortical approach to deal with intraventricular tumors.Details of the transcallosal and transcortical approach to intraventricular tumors of the lateral and third ventricles were presented.Intraventricular tumors are ideal indications for microscopic neurosurgery. They often cause cerebrospinal fluid (CSF) pathway obstruction, resulting in ventricular dilatation. The general principle of removal of intraventricular tumors is interruption of the blood supply to the tumor and subsequent tumor debulking. In general, a piecem

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Nonaka, Masahiro, Junichi Takeda, Tetsuo Hashiba, and Akio Asai. "STMO-08 Validation of the endoscopic 5-ALA fluorescence diagnosis for intraventricular tumors." Neuro-Oncology Advances 2, Supplement_3 (2020): ii10. http://dx.doi.org/10.1093/noajnl/vdaa143.043.

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Abstract Intraoperative 5-ALA fluorescence diagnosis (PDD) has been shown to improve tumor resection rates in surgery for malignant glioma. Recently, the usefulness of PDD has been reported in tumors other than malignant glioma. However, the fluorescence of intraventricular tumors is not easy to observe under the microscope, because excitation light could not reach enough to the deepest part of the brain. Therefore, we performed endoscopic 5-ALA fluorescence diagnosis of intraventricular tumors and evaluated its usefulness. Ten cases of intraventricular tumors were included in the study. There

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Suh, Daniel Y., and Timothy Mapstone. "Pediatric supratentorial intraventricular tumors." Neurosurgical Focus 10, no. 6 (2001): 1–14. http://dx.doi.org/10.3171/foc.2001.10.6.5.

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A variety of mass lesions can arise within or in proximity to the ventricular system in children. These lesions are relatively uncommon, and they present a unique diagnostic and surgical challenge. The differential diagnosis is determined by tumor location in the ventricular system, clinical presentation, age of the patient, and the imaging characteristics of the lesion. In this report the authors provide an introduction to and an overview of the most common pediatric supratentorial intraventricular tumors. The typical radiographic features of each tumor and location preference within the vent

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Carr, Kevin, Scott L. Zuckerman, Luke Tomycz, and Matthew M. Pearson. "Endoscopic removal of an intraventricular primitive neuroectodermal tumor: retrieval of a free-floating fragment using a urological basket retriever." Journal of Neurosurgery: Pediatrics 12, no. 1 (2013): 25–29. http://dx.doi.org/10.3171/2013.3.peds12392.

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The endoscopic resection of intraventricular tumors represents a unique challenge to the neurological surgeon. These neoplasms are invested deep within the brain parenchyma and are situated among neurologically vital structures. Additionally, the cerebrospinal fluid system presents a dynamic pathway for resected tumors to be mobilized and entrapped in other regions of the brain. In 2011, the authors treated a 3-year-old girl with a third ventricular mass identified on stereotactic brain biopsy as a WHO Grade IV CNS primitive neuroectodermal tumor. After successful neoadjuvant chemotherapy, end

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Barbosa, Marcos Daniel, Margaret Balsitis, Timothy Jaspan, and James Lowe. "Intraventricular Neurocytoma: A Clinical and Pathological Study of Three Cases and Review of the Literature." Neurosurgery 26, no. 6 (1990): 1045–54. http://dx.doi.org/10.1227/00006123-199006000-00022.

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Abstract Three patients with a recently described tumor of neuronal origin, intraventricular neurocytoma, are presented. These tumors occur as intraventricular lesions in young patients, and the prognosis after surgical treatment is favorable. The initial pathological diagnosis of intraventricular neurocytoma may be difficult because of the striking resemblance of these tumors to oligodendroglioma and, to a lesser extent, ependymoma on light microscopic examination. Despite the use of wide-ranging panels of monoclonal antibodies, previous authors have not found any characteristic immunohistoch

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Liu, James K. "Microsurgical resection of giant intraventricular meningioma." Neurosurgical Focus 34, v1supplement (2013): 1. http://dx.doi.org/10.3171/2013.v1.focus12352.

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Intraventricular meningiomas are rare tumors, accounting for approximately 0.5 to 3% of all intracranial meningiomas. The majority arise in the atrium of the lateral ventricle. The surgical management of these tumors remains a considerable challenge because of their deep location and proximity to critical structures. Complete resection, if safely possible, should be the goal of surgery since this results in the best rates of local control. Although various approaches exist to access the lateral ventricular system, selection of the optimal approach should be individualized to the patient based

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Gaab, Michael R., and Henry W. S. Schroeder. "Neuroendoscopic approach to intraventricular lesions." Neurosurgical Focus 6, no. 4 (1999): E7. http://dx.doi.org/10.3171/foc.1999.6.4.8.

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Object The purpose of this study was to determine the efficacy of endoscopic treatment in patients with intraventricular tumors. Methods A series of 30 patients with endoscopically treated intraventricular lesions is reported. The lesions included seven colloid cysts, six astrocytomas, three subependymomas, two ependymomas, and one each of the following: pineoblastoma, pineocytoma/pineoblastoma (intermediate type), epidermoid cyst, pineal cyst, medulloblastoma, arteriovenous hemangioma, cavernoma, choroid plexus papilloma, pituitary adenoma, craniopharyngioma, melanoma, and germinoma. Total tu

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Gaab, Michael R., and Henry W. S. Schroeder. "Neuroendoscopic approach to intraventricular lesions." Journal of Neurosurgery 88, no. 3 (1998): 496–505. http://dx.doi.org/10.3171/jns.1998.88.3.0496.

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Object. The purpose of this study was to determine the efficacy of endoscopic treatment in patients with intraventricular tumors. Methods. A series of 30 patients with endoscopically treated intraventricular lesions is reported. The lesions included seven colloid cysts, six astrocytomas, three subependymomas, two ependymomas, and one each of the following: pineoblastoma, pineocytoma/pineoblastoma (intermediate type), epidermoid cyst, pineal cyst, medulloblastoma, arteriovenous hemangioma, cavernoma, choroid plexus papilloma, pituitary adenoma, craniopharyngioma, melanoma, and germinoma. Total

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Kresbach, Catena, Melanie Schoof, Lea Holst, et al. "MODL-03. Establishment of intraventricular Shh inhibition as a therapeutic option for young patients with medulloblastoma." Neuro-Oncology 24, Supplement_1 (2022): i168. http://dx.doi.org/10.1093/neuonc/noac079.626.

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Abstract The prognosis of pediatric medulloblastoma is still dissatisfying today and tumor survivors often suffer from severe treatment-related morbidities. This poses an urgent need for more efficient therapies. Shh medulloblastoma is characterized by mutations in the Sonic Hedgehog (Shh) pathway, providing an elegant way of targeted therapy. The small molecule Vismodegib allosterically inhibits Smoothened (SMO), an upstream activator of Shh, and shows promising anti-tumor effects against Shh medulloblastoma. Unfortunately, Vismodegib caused severe bone deformities in preclinical studies and

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Markov, Daniel, Kristian Bechev, Usman Khalid, Vladimir Aleksiev, Galabin Markov, and Elena Poryazova. "A Rare Case of Concurrent Intraventricular Meningioma and Choroid Plexus Papilloma: A Case Report." Medicina 60, no. 12 (2024): 2100. https://doi.org/10.3390/medicina60122100.

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This case presents an unusual combination between an intraventricular meningioma and a choroid plexus papilloma. Intraventricular meningiomas are rare intraventricular tumors presenting with symptoms of hydrocephalus, headache, and neurological deficits. The rarity of choroid plexus papillomas is highlighted in medical diagnostics, with the majority of these findings being incidental within the setting of obstructive hydrocephalus. We present the case of a 66-year-old male patient who exhibited symptoms of headaches. Magnetic resonance imaging showed the presence of an intraventricular tumor i

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Kim, Myung Gyu, Young Rhan Lee, Sung Bum Cho, Hae Young Seol, Jung Hyuk Kim, and Kyoo Byung Chung. "CT findings of intraventricular tumor." Journal of the Korean Radiological Society 29, no. 5 (1993): 876. http://dx.doi.org/10.3348/jkrs.1993.29.5.876.

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22

Clarencon, F., F. Bonneville, J. Chiras, M. Kujas, and P. Cornu. "Cystic Intraventricular Solitary Fibrous Tumor." American Journal of Neuroradiology 28, no. 7 (2007): 1205–6. http://dx.doi.org/10.3174/ajnr.a0572.

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Rocque, Brandon G. "Neuroendoscopy for Intraventricular Tumor Resection." World Neurosurgery 90 (June 2016): 619–20. http://dx.doi.org/10.1016/j.wneu.2015.12.010.

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Souweidane, Mark M. "Endoscopic management of pediatric brain tumors." Neurosurgical Focus 18, no. 6 (2005): 1–6. http://dx.doi.org/10.3171/foc.2005.18.6.2.

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Object Primary endoscopic procedures for children with intraventricular brain tumors include endoscopic tumor biopsy and endoscopic tumor removal. The simultaneous treatment of hydrocephalus with endoscopic third ventricu-lostomy (ETV) or endoscopic septostomy increases the appeal of a minimally invasive endoscopic approach. Methods Eighty-five patients who underwent endoscopic management of an intraventricular brain tumor were identified from a prospective database. Of these patients, 26 were younger than 21 years of age at the time of diagnosis. The surgical technique, its success rate, and

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Higashi, Sotaro, Junkoh Yamashita, Hirosuke Fujisawa, Yuuichi Yamamoto, and Masumi Kadoya. "“Moustache” Appearance in Craniopharyngiomas: Unique Magnetic Resonance Imaging and Computed Tomographic Findings of Perifocal Edema." Neurosurgery 27, no. 6 (1990): 993–96. http://dx.doi.org/10.1227/00006123-199012000-00023.

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Abstract This report describes two cases of craniopharyngioma with perifocal edema. In both patients, computed tomography and magnetic resonance imaging (MRI) revealed that the tumors occupied the suprasellar cistern, invaginated the floor of the 3rd ventricle and were tightly adherent to the ventricular walls. The intraventricular portions of the tumors were cystic, containing protein-rich fluid as suggested by MRI and confirmed by operative findings. There was perifocal edema in the hypothalamus adjacent to the intraventricular tumor, the optic tracts, and the posterior limbs of the internal

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Ulzen-Appiah, Kofi, and Kafui P. Akakpo. "Central Neurocytoma in a Teenager, a Rare Cause of Hemiplegia, and a Diagnostic Dilemma in a Resource-Poor Setting." Case Reports in Pathology 2024 (March 5, 2024): 1–7. http://dx.doi.org/10.1155/2024/4514981.

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Background. Central neurocytoma is a benign intraventricular neuroectodermal tumor most often arising in the lateral ventricles. Due to the location of this tumor, common signs and symptoms include obstructive hydrocephalus, recurrent headache, visual impairment, nausea, and vomiting. Central neurocytoma and intraventricular oligodendroglioma share similar gross features and cellular and architectural morphology, which may pose a diagnostic challenge in a poor resource setting. Immunohistochemical neuronal stains are useful for the two tumors in our setting. Report. An 18-year-old male patient

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Luther, Neal, Anders Cohen, and Mark M. Souweidane. "Hemorrhagic sequelae from intracranial neuroendoscopic procedures for intraventricular tumors." Neurosurgical Focus 19, no. 1 (2005): 1–4. http://dx.doi.org/10.3171/foc.2005.19.1.10.

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Object Concern regarding the ability to accomplish adequate hemostasis during intracranial neuroendoscopy is often cited as a potential obstacle for primary endoscopic tumor management. In this study, the rate of clinically significant hemorrhage encountered as a result of endoscopic surgery for an intraventricular brain tumor is examined. Methods A total of 86 patients underwent an endoscopic biopsy procedure or resection of an intraventricular tumor. Recognized hemorrhagic sequelae occurred at a rate of 3.5% per patient. Visual obscuration due to the presence of intraventricular bleeding nec

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Denaro, Luca, Marina Gardiman, Milena Calderone, et al. "Intraventricular astroblastoma." Journal of Neurosurgery: Pediatrics 1, no. 2 (2008): 152–55. http://dx.doi.org/10.3171/ped/2008/1/2/152.

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✓Astroblastoma is a rare primary brain neoplasm that accounts for 0.45–2.8% of brain gliomas. Intraventricular localization is extremely rare. The authors report a case of well-differentiated completely intraventricular astroblastoma in a 6-year-old girl and review the relevant literature. Their patient presented with a 5-week history of progressive nausea and vomiting. Magnetic resonance (MR) imaging revealed a large, well-demarcated, solid-cystic mass in the left temporooccipital ventricular horn. Macroscopic radical resection of the tumor was performed via the superior temporal sulcus. The

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Andrews, John P., Daniel Dighton Cummins, Ramin Morshed, et al. "1230 Intraventricular Meningioma Resection and Visual Outcomes." Neurosurgery 70, Supplement_1 (2024): 191. http://dx.doi.org/10.1227/neu.0000000000002809_1230.

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INTRODUCTION: Intraventricular meningiomas (IVMs) of the lateral ventricle are rare tumors that present surgical challenges due to their location. Visual field deficits (VFDs) are one risk associated with these tumors and their treatment. VFDs may be present preoperatively due to the tumor and mass effect (i.e. tumor-VFDs) or may develop postoperatively due to the surgical approach (surgical-VFDs). METHODS: Patients who received IVM resection at one academic institution (1996-2021) were retrospectively reviewed. Diffusor tensor imaging (DTI) reconstructions of the optic radiations around the t

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Garza-Mercado, Román, Hernán Campa, and Jorge Grajeda. "Primary Oligodendroglioma of the Septum Pellucidum." Neurosurgery 21, no. 1 (1987): 78–80. http://dx.doi.org/10.1227/00006123-198707000-00016.

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Abstract The oligodendroglioma is an infrequent cerebral tumor of glial ancestry. It is even rarer when primarily arising within the confines of the ventricles and particularly if originating from the septum pellucidum. A 22-year-old man harboring a primary oligodendroglioma of the septum pellucidum was successfully treated by intraventricular tumor removal through a left transcortical-transventricular approach, using microsurgical technique. A brief review of relevant data about both intraventricular oligodendrogliomas and tumors of the septum pellucidum is presented. (Neurosurgery 21: 78-80,

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MOUHSSANI, Mohamed, MOUSSA Saad ELMI, MANOUNI Othmane EL, Mehdi HAKKOU El, and OUAHABI Abdessamad EL. "Intraventricular pilocytic astrocytoma: A case report." World Journal of Advanced Research and Reviews 22, no. 1 (2024): 298–301. https://doi.org/10.5281/zenodo.14199274.

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<strong>Background</strong>: Pilocytic astrocytoma (PA) is a low-grade glioma that is common in children. Intraventricular location is extremely rare. <strong>Case Description</strong>: We report a case of a young man, 19-year-old, that was admitted to our department for symptoms of increased intracranial pressure. Magnetic resonance imaging (MRI) of the brain revealed a large intraventricular mass within the left lateral ventricle which appears dilated and enlarged. The patient underwent right‑sided frontal craniotomy for resection of the tumor. The resected mass was histologically diagnosed

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Kang, Kyung-Don, Joshua Bernstock, Bryan Mott, et al. "EPCT-22 SAFETY AND EFFICACY OF INTRAVENTRICULAR IMMUNOVIROTHERAPY WITH ONCOLYTIC HSV-1 G207 FOR TREATMENT OF LEPTOMENINGEAL DISEASE." Neuro-Oncology 23, Supplement_1 (2021): i51—i52. http://dx.doi.org/10.1093/neuonc/noab090.208.

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Abstract Leptomeningeal metastatic disease (LMD) occurs in 30–50% of newly diagnosed and recurrent pediatric malignant cerebellar tumors and 20–45% of malignant supratentorial tumors. Radiation and chemotherapy often cause substantial long-term neurotoxicity and outcomes remain poor for patients with LMD. At recurrence, LMD is generally minimally responsive to conventional therapies. Immunovirotherapy with engineered oncolytic HSV-1 G207 has emerged as a promising treatment for children with high-grade brain tumors. G207 infects and kills tumor cells while sparing normal cells and stimulates a

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Woodiwis, Timothy, Wade Pingel, Juan Vivanco-Suarez, et al. "LGG-58. A MULTI-CENTER RETROSPECTIVE CASE SERIES OF SURGICAL OUTCOMES FOR INTRAVENTRICULAR JUVENILE PILOCYTIC ASTROCYTOMA." Neuro-Oncology 26, Supplement_4 (2024): 0. http://dx.doi.org/10.1093/neuonc/noae064.447.

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Abstract INTRODUCTION Juvenile pilocytic astrocytoma (JPA) is a common pediatric grade I astrocytoma. Prognosis is excellent with gross total resection (GTR) and 10-year survival rates of up to 95%. However, undesirable outcomes may occur, such as when tumors are in poorly accessible locations. Intraventricularly tumors present a unique surgical challenge due to their midline location in a fluid filled space with any intraparenchymal invasion involving critical neurologic structures. Here we retrospectively describe the clinical features of intraventricular JPA neoplasms from two centers to hi

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Vates, G. Edward, Kelly A. Arthur, Steven G. Ojemann, Fred Williams, and Michael T. Lawton. "A Neurocytoma and an Associated Lenticulostriate Artery Aneurysm Presenting with Intraventricular Hemorrhage: Case Report." Neurosurgery 49, no. 3 (2001): 721–25. http://dx.doi.org/10.1097/00006123-200109000-00036.

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Abstract OBJECTIVE AND IMPORTANCE Hemorrhage associated with central neurocytoma has been described previously, but never in association with an aneurysm originating from a feeding artery. We present the first reported case of a central neurocytoma in a patient with intraventricular hemorrhage caused by rupture of an aneurysm on a lenticulostriate artery that supplied the tumor. CLINICAL PRESENTATION A 35-year-old man who presented with an intraventricular hemorrhage underwent magnetic resonance imaging and cerebral angiography that disclosed a right lateral intraventricular mass and a 7-mm fu

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Cinalli, Giuseppe. "Endoscopic Management of Intra Ventricular Tumours." Archives of Pediatric Neurosurgery 3, no. 1(January-April) (2021): e692021. http://dx.doi.org/10.46900/apn.v3i1(january-april).69.

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Objective: Neuroendoscopic removal of intraventricular tumors is difficult and time consuming because of the lack of an effective decompression system that can be used through the working channel of the endoscope. The authors report on the utilization of an endoscopic ultrasonic aspirator in the resection of intraventricular tumors. Methods: Seventeen pediatric patients (14 male, 3 female), ages 1-15 years old, underwent surgery via a purely endoscopic approach using a Gaab rigid endoscope and endoscopic ultrasonic aspirator. Ten patients presented with an intraventricular tumor, three with pa

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Ashruta, Patel, and Ayer Robert. "Lateral Intraventricular Glioblastoma Presentation with Increased Survival Rate." medtigo Journal of Neurology & Psychiatry 2, no. 1 (2025): e3084212. https://doi.org/10.63096/medtigo3084212.

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<strong>Background: </strong>Although glioblastoma is the most common malignant primary brain tumor, it rarely presents in the intraventricular region(s) of the brain. <strong>Case presentation: </strong>We report a unique case of intraventricular glioblastoma in a 62-year-old Hispanic female, distinguished by her lack of substantial tumor recurrence. <strong>Conclusion:</strong> Our report suggests the importance of understanding management and treatment of intraventricular glioblastoma in neurosurgical patients. In addition, our study emphasizes the importance of treating intraventricular gl

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Schartz, Derrek, Erin D’Agostino, Vyacheslav Makler, William F. Hickey, and David F. Bauer. "Third ventricle World Health Organization Grade II meningioma presenting with intraventricular hemorrhage and obstructive hydrocephalus: A case report and literature review." Surgical Neurology International 10 (April 24, 2019): 73. http://dx.doi.org/10.25259/sni-90-2019.

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Background: Third ventricular meningiomas are exceedingly rare intracranial tumors that may present with intraventricular hemorrhage. Case Description: The patient is 46-year-old who initially presented with obstructive hydrocephalus from a presumed vascular lesion and who was treated with endoscopic third ventriculostomy. He presented 3 years later with acute intraventricular hemorrhage and hydrocephalus. The hemorrhage was evacuated and the third ventricular tumor was resected, and the patient made an excellent recovery. Histopathological analysis identified the tumor as the World Health Org

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Alsadiq, Mohammad Nasser, Zhra Muneer Al Sadah, Sohail Butt, and Anwar Ali Aldahmen. "Central Neurocytoma with Hemorrhagic Presentation Case Report and Review of the Literature." Case Reports in Surgery 2022 (March 10, 2022): 1–8. http://dx.doi.org/10.1155/2022/9731987.

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Central neurocytoma (CN) is slow-growing rare intraventricular tumor that represents 0.25-0.5% of all intracranial tumors in adults. Typically, it is seen in young adults, yet with surgical resection, it has excellent prognosis. Due to CN rarity and its feature similarities with other common tumors, misdiagnosis can be an issue. With no pathognomonic clinical features of CN, a proper diagnosis can be achieved by radiological imaging, magnetic resonance spectroscopy, histopathology assessment, and immunohistochemistry. Therefore, this is a case report of a 17-year-old male who presented with ri

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Wang, Tingzhong, Jian Yu, and Xianlin Zhao. "Trigonal Cavernous Malformation Mimicking Intraventricular Tumor." Neurosurgery Quarterly 26, no. 1 (2016): 90–94. http://dx.doi.org/10.1097/wnq.0000000000000123.

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Nishio, Shunji, Takatoshi Tashima, Iwao Takeshita, and Masashi Fukui. "Intraventricular neurocytoma: clinicopathological features of six cases." Journal of Neurosurgery 68, no. 5 (1988): 665–70. http://dx.doi.org/10.3171/jns.1988.68.5.0665.

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✓ The clinical and pathological features of six patients with so-called “intraventricular oligodendroglioma” are reported. The tumor had no predilection for sex, and the patients' age at diagnosis ranged from 15 to 39 years. The lesions were located in the lateral and/or third ventricles. Total removal of the tumor was performed in three patients, and the remaining three underwent partial resection. Postoperative irradiation was given to five patients. A follow-up study revealed that five patients were free of recurrent tumor at 15 to 227 months after treatment, and one was alive with disease

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Jung, Jin-Myung, Hyung-Jin Shin, Je G. Chi, In Sung Park, Eun Sang Kim, and Jong Woo Han. "Malignant intraventricular schwannoma." Journal of Neurosurgery 82, no. 1 (1995): 121–24. http://dx.doi.org/10.3171/jns.1995.82.1.0121.

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✓ The authors present the clinical, radiological, and pathological features of a malignant schwannoma occurring in the right lateral ventricle of a 40-year-old man. Metastasis to both cerebellopontine angles and to the cerebellum was found 7 months after subtotal removal of the tumor.

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Mohamed MOUHSSANI, Saad MOUSSA ELMI, Fresnel Lutèce ONTSI OBAME, Napoleão IMBUNHE, Abad Cherif EL ASRI, and Miloudi GAZZAZ. "Lateral intraventricular epidermoid cyst: A case report." World Journal of Advanced Research and Reviews 23, no. 2 (2024): 997–1000. http://dx.doi.org/10.30574/wjarr.2024.23.2.2397.

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Background: Epidermoid cysts originate from ectopic embryonic epithelial cells and are a very common type of benign intracranial tumor. Epidermoid tumors located in the lateral ventricle are exceedingly rare. Case description: We present a rare case of a 55-year-old man complaining of a recurrent headache over a 2 year-period. A non-contrast CT scan and MRI of the head revealed a large mass within the right lateral ventricle. Gross total resection of the lesion was retained but unfortunately the patient refused surgery. The prognosis for patients who undergo surgery is excellent and depends on

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Mohamed, MOUHSSANI, MOUSSA ELMI Saad, Lutèce ONTSI OBAME Fresnel, IMBUNHE Abad Cherif EL ASRI Napoleão, and GAZZAZ Miloudi. "Lateral intraventricular epidermoid cyst: A case report." World Journal of Advanced Research and Reviews 23, no. 2 (2024): 997–1000. https://doi.org/10.5281/zenodo.14848724.

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<strong>Background:</strong> Epidermoid cysts originate from ectopic embryonic epithelial cells and are a very common type of benign intracranial tumor. Epidermoid tumors located in the lateral ventricle are exceedingly rare. <strong>Case description</strong>: We present a rare case of a 55-year-old man complaining of a recurrent headache over a 2 year-period.  A non-contrast CT scan and MRI of the head revealed a large mass within the right lateral ventricle.  Gross total resection of the lesion was retained but unfortunately the patient refused surgery. The prognosis for patie

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Chowdhury, Forhad Hossain, Mohammod Raziul Haque, Khandkar Ali Kawsar, and Momtazul Haque. "Lateral Ventricular Epidermoid with Severe Coarse Tremor and Weakness in Opposite Limbs: A Rare Case Report." Journal of Medicine 17, no. 1 (2016): 46–50. http://dx.doi.org/10.3329/jom.v17i1.30062.

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Intracranial epidermoid tumor is rare and intraventricular epidermoid is further rare. Occurrence of epidermoids is common in posterior carnial fossa. Fourth ventricle is relatively common site for intraventricular epidermoid. Epidermoid tumor in lateral ventricle is very rare. Such a tumor presenting with severe progressive coarse tremor and weakness in opposite side of the body probably had never been reported. The epidermoid was removed by endoscope assisted microsurgical technique. Post operatively patient recovered from tremor limbs weakness. Here we report a very rare case of lateral int

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Takayanagi, Shunsaku, Hirokazu Takami, Shota Tanaka, Masahiro Shin, and Nobuhito Saito. "SURG-14. ENDOSCOPIC SURGERY FOR PEDIATRIC INTRAVENTRICULAR TUMOR WITHOUT HYDROCEPHALUS: INDICATION, SURGICAL TECHNIQUE, AVOIDANCE OF COMPLICATION, AND ITS PROSPECT." Neuro-Oncology 22, Supplement_3 (2020): iii463. http://dx.doi.org/10.1093/neuonc/noaa222.809.

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Abstract INTRODUCTION Neuroendoscopic surgery is useful for intraventricular tumors accompanied by ventriculomegaly. However, it is often challenging for cases with small ventricles. Our institution is actively performing surgeries for pediatric intraventricular tumors without frank ventriculomegaly. METHODS Seven cases of intraventricular tumors without ventriculomegaly (5 cases of subependymal giant cell astrocytoma (SEGA) and 2 cases of germ cell tumors (GCTs)) were analyzed. The age ranged between 3 and 14 years (median 5 years). The sizes of SEGA were between 10-27mm, and all the tumors s

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Balaji, Arun, and Rajanandhan Viswanathan. "Surgical outcome of intraventricular tumors of the brain." IP Indian Journal of Neurosciences 9, no. 3 (2023): 182–85. http://dx.doi.org/10.18231/j.ijn.2023.036.

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Intraventricular tumors (IVTs) are rare brain tumors presenting with varied clinical symptoms depending on their specific anatomical location and their different Histopathology. A retrospective analysis of 5 patients with IVTs presented in our institution from the period of 2 years from March 2020 to July 2022. The variables evaluated included the anatomical location, clinical symptoms, surgical approaches, postoperative complications and outcome of the patients. 2 cases of central neurocytoma, 2 cases of colloid cyst and 1 case of intraventricular epidermoid. Surgical approaches to IVTs shoul

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Naftel, Robert P., Chevis N. Shannon, Gavin T. Reed, et al. "Small-ventricle neuroendoscopy for pediatric brain tumor management." Journal of Neurosurgery: Pediatrics 7, no. 1 (2011): 104–10. http://dx.doi.org/10.3171/2010.10.peds10338.

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Object The use of intraventricular endoscopy to achieve diagnosis or to resect accessible intraventricular or paraventricular tumors has been described in the literature in both adults and children. Traditionally, these techniques have not been used in patients with small ventricles due to the perceived risk of greater morbidity. The authors review their experience with the effectiveness and safety of endoscopic brain tumor management in children with small ventricles. Methods Between July 2002 and December 2009, 24 children with endoscopically managed brain tumors were identified. Radiologica

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Engh, Johnathan A., L. Dade Lunsford, Devin V. Amin, et al. "Stereotactically Guided Endoscopic Port Surgery for Intraventricular Tumor and Colloid Cyst Resection." Operative Neurosurgery 67, no. 3 (2010): ons198—ons205. http://dx.doi.org/10.1227/01.neu.0000382974.81828.f9.

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Abstract BACKGROUND: Intraventricular lesions are challenging entities that may be difficult to resect completely and safely, especially larger lesions with high vascularity or firm consistency. OBJECTIVE: To assess the results of stereotactically guided endoscopic port (SEP) surgery for resection of colloid cysts and intraventricular tumors. METHODS: The authors developed a minimally invasive microsurgical technique for intraventricular surgery using parallel endoscopy to visualize the lesion. Surgical resection was performed via an 11.5-mm transparent conduit (Neuroendoport) deployed under s

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MOUHSSANI Mohamed, ELMI MOUSSA Saad, EL MANOUNI Othmane, El Mehdi HAKKOU, and EL OUAHABI Abdessamad. "Intraventricular pilocytic astrocytoma: A case report." World Journal of Advanced Research and Reviews 22, no. 1 (2024): 298–301. http://dx.doi.org/10.30574/wjarr.2024.22.1.0786.

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Background: Pilocytic astrocytoma (PA) is a low-grade glioma that is common in children. Intraventricular location is extremely rare. Case Description: We report a case of a young man, 19-year-old, that was admitted to our department for symptoms of increased intracranial pressure. Magnetic resonance imaging (MRI) of the brain revealed a large intraventricular mass within the left lateral ventricle which appears dilated and enlarged. The patient underwent right‑sided frontal craniotomy for resection of the tumor. The resected mass was histologically diagnosed as pilocytic astrocytoma. Postoper

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Patel, Ankit B., Deepak Ranade, Rajeev Reddy, and Ramis A. Aziz. "Migration of intraventricular sol within the lateral ventricles: the unusual mouse within the ventricle." International Surgery Journal 11, no. 1 (2023): 138–41. http://dx.doi.org/10.18203/2349-2902.isj20233936.

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Intraventricular tumor is very rare presentation in brain. In our article we present very rarely seen intraventricular tumor in child which migrate during the changing the position of head. So we call it “mouse in the brain”. This case is challenging for the neurosurgeon to operate without any advance infrastructure like intra-operative ultra sound machine or portable computed tomography (CT) scan.

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