Results 11 to 20 of about 213,616 (295)

Third ventricle choroid plexus papilloma: 2 cases

Radiology Case Reports, 2020
The third ventricle is an uncommon location for choroid plexus papillomas. In adults, these tumors most commonly occur in the fourth ventricle. In children, they are more commonly found in the lateral ventricles.
Cory M. Pfeifer, MD, MS, Kevin Wong, DO, Rithvik Malireddy, Dane Van Tassel, MD, Daniel L. Veltkamp, MD, Patricia Cornejo, MD   +5 more
doaj   +1 more source

Approaches to the third ventricle

Brazilian Neurosurgery, 2012
The authors review the main technical approaches to the third ventricle, the most common surgical indications and their results. The traditional open techniques are characterized by low rate of residual lesion and risk, although low, epilepsy ...
Ricardo Brandão Fonseca, Peter McLaren Black, Hildo Azevedo Filho   +2 more
doaj   +1 more source

An exercise on developing an ontology-epistemology about schizophrenia and neuroanatomy [PDF]

, 2009
This paper describes preliminary ideas on formalizing some concepts of neuroanatomy into ontological and epistemological terms. We envisage the application of this ontology on the assimilation of facts about medical knowledge about neuroimages from ...
Danilo Nunes Santos, Marcos Vinicius dos Santos, Paulo Eduardo Santos, Rodolpho Freire   +3 more
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CT study of third and fourth ventricle size in South Indian subjects

National Journal of Clinical Anatomy, 2017
Background and aim: Assessment of normal dimension of cerebral ventricles is important for early detection of changes due to intrinsic and extrinsic pathology producing ventriculomegaly.
S Arun Kumar, D Ravichandran, S Meena Kumari, M Rajeswari   +3 more
doaj   +1 more source

Transcranial sonography depicts a larger substantia nigra echogenic area in renal transplant patients on calcineurin inhibitors than on rapamycin

BMC Nephrology, 2022
Background After kidney transplantation neurologic manifestations may develop, including Parkinson’s disease (PD). An enlarged substantia nigra (SN) by transcranial sonography has been recognized as a marker of PD. Methods In renal transplant recipients (
Nordeval Cavalcante Araújo, José Hermógenes Rocco Suassuna, Rita de Cássia Leite Fernandes   +2 more
doaj   +1 more source

An extremely rare case of choroid plexus carcinoma in the third ventricle of an infant – Case report and review of the literature

Interdisciplinary Neurosurgery, 2020
Background: Choroid plexus tumors are rare intraventricular tumors. Most of these tumors are benign choroid plexus papillomas. Choroid plexus carcinoma is the most malignant choroid plexus tumor and constitutes a small percentage of these tumors.
Amin Tavallaii, Ehsan Keykhosravi, Hamid Rezaee, Mohsen Khamoushi   +3 more
doaj   +1 more source

Intraventricular schwannomas: A case report and literature review

Interdisciplinary Neurosurgery, 2022
Intraventricular schwannomas are a very rare pathological entity with few reported cases in the literature. A medline search up to July 2021 has identified 40 articles for a total of 42 cases. Our personal case has been also added.
Sergio Corvino, Francesco Maiuri, Beatrice Boido, Gianpiero Iannuzzo, Chiara Caggiano, Pasquale Caiazzo   +5 more
doaj   +1 more source

A case of recurrent epilepsy-associated rosette-forming glioneuronal tumor with anaplastic transformation in the absence of therapy. [PDF]

, 2019
Rosette-forming glioneuronal tumor (RGNT) most commonly occurs adjacent to the fourth ventricle and therefore rarely presents with epilepsy. Recent reports describe RGNT occurrence in other anatomical locations with considerable morphologic and genetic ...
Corless, Christopher L, Ferris, Sean P, Grafe, Marjorie, Gultekin, Sakir H, Halfpenny, Aaron, Lawce, Helen, Lucas, Lora, Moore, Stephen, Nazemi, Kellie, Olson, Susan, Perry, Arie, Selden, Nathan, Solomon, David A, Woltjer, Randy, Wood, Matthew D   +14 more
core   +1 more source

Third ventriculostomy in fourth ventricle outlet obstruction

Archives of Pediatric Neurosurgery, 2020
A seven years-old boy presented with headache and progressive drowsiness. MRI demonstrated obstruction at the foramen of Magendie and foramina of Luschka. Child underwent an endoscopic third ventriculostomy (ETV). The postoperative course was uneventful.
Ricardo Santos de Oliveira, Matheus Fernando Manzolli Ballestero   +1 more
doaj   +1 more source

Extended endoscopic endonasal transsphenoidal approach to the suprasellar area: Anatomic considerations - Part I [PDF]

, 2008
INTRODUCTION: Interest in using the extended endonasal transsphenoidal approach for management of suprasellar lesions, with either a microscopic or endoscopic technique, has increased in recent years.
CAPPABIANCA, PAOLO, CAVALLO, LUIGI MARIA, DE DIVITIIS, ORESTE, ESPOSITO, FELICE, IACONETTA, GIORGIO, K. Talat, M. Tschabitscher, MESSINA, ANDREA, S. Aydin   +8 more
core   +1 more source