Results 31 to 40 of about 218,193 (340)
New experimental model of acute aqueductal blockage in cats: effects on cerebrospinal fluid pressure and the size of brain ventricles [PDF]
, 2009 It is generally assumed that cerebrospinal fluid (CSF) is secreted in the brain ventricles, and so after an acute blockage of the aqueduct of Sylvius an increase in the ventricular CSF pressure and dilation of isolated ventricles may be expected. We have
Božić, Borka +5 more
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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 +3 more
doaj +1 more source
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 +2 more
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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 +1 more
doaj +1 more source
Colloid cyst of the third ventricle
PAMJ Clinical Medicine, 2020 We report the case of a male aged by 35-year-old with a history of chronic positional headache, besides he presented an unconscious collapse. The physical and neurological exams find no abnormality, the electroencephalogram and the fundoscopic exam were ...
Asaad El Bakkari, Ittimade Nassar
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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 +5 more
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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 +8 more
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Pilocytic Astrocytoma with Specific Gene Signature
Pediatric Neurology Briefs, 2009 Researchers at Universite de la Mediterranee, and other centers in Marseille, France, using the microarray technique to compare the transcriptional profiles of five optic pathway, hypothalamo-chiasmatic and six cerebellar pilocytic astrocytomas, found ...
J Gordon Millichap
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Brazilian Neurosurgery, 2014 The management of hydrocephalus associated with posterior fossa tumors in children has always been controversial. Studies show that 71%-90% of children with posterior fossa tumors already presented hydrocephalus on admission. Of these cases, 10%-62% will
Johnathan de Sousa Parreira +7 more
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Heart-like fair queuing algorithms (HLFQA) [PDF]
, 2006 We propose a new family of fair, work conserving traffic scheduling mechanisms that imitate the behavior of the human heart in the cardiovascular system.
Collier, Martin, Dragos, Radu-Calin
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