Results 151 to 160 of about 10,266 (192)
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Journal of Neurosurgery: Pediatrics, 2012
Arachnoid cysts possess several features that make them ideal targets for primary endoscopic fenestration. First, the target membrane is typically avascular. Second, there are generous amounts of CSF for optimal image transmission. Third, the technique of membrane fenestration is amply familiar to surgeons regularly practicing neuroendoscopy ...
Jothy, Kandasamy, Mark, Souweidane
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Arachnoid cysts possess several features that make them ideal targets for primary endoscopic fenestration. First, the target membrane is typically avascular. Second, there are generous amounts of CSF for optimal image transmission. Third, the technique of membrane fenestration is amply familiar to surgeons regularly practicing neuroendoscopy ...
Jothy, Kandasamy, Mark, Souweidane
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Southern Medical Journal, 1984
We have reported a case of epicranial arachnoid cyst, a developmental abnormality that occurs at the obelion, and have reviewed characteristic clinical and radiologic features that facilitate diagnosis.
S G, Kirchner, W R, Long
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We have reported a case of epicranial arachnoid cyst, a developmental abnormality that occurs at the obelion, and have reviewed characteristic clinical and radiologic features that facilitate diagnosis.
S G, Kirchner, W R, Long
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New England Journal of Medicine, 2017
A 27-year-old man presented with a first seizure. Imaging revealed a very large arachnoid cyst.
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A 27-year-old man presented with a first seizure. Imaging revealed a very large arachnoid cyst.
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Paramesencephalic arachnoid cysts
Neurology, 1976The term "paramesencephalic" is proposed to describe the location of a general class of arachnoid cysts observed in four patients. These cysts, which appear to arise within the subarachnoid space, are characterized by a lack of communication with the ventricular system. Usually, the arachnoid tissue is normal, and the cyst fluid resembles cerebrospinal
J M, Grollmus, C B, Wilson, T H, Newton
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Arachnoiditis and Arachnoid Cysts
1986Acute or subacute leptomeningeal infections (probably even some transmitted transplacentally) can be followed by a chronic reaction in the arachnoid leading to the formation of arachnoid cysts. Moreover, specific lesions may be induced by developmental errors. These all are not discussed in the WHO classification.
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Infratentorial arachnoid cysts
Journal of Neurosurgery, 1985✓ The infratentorial compartment represents the second most common location of arachnoid malformations. Ten arachnoid cysts of the posterior fossa, operated on between 1970 and 1983, are reviewed. These lesions, although congenital and developmental in nature, may present at any age, and males are more frequently affected.
E, Galassi +5 more
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American Journal of Roentgenology, 1969
Three cases of congenital arachnoid cysts are discussed. They all presented with hydrocephalus. The benign nature and the importance of early surgical intervention are emphasized.More severe hydrocephalus results from the posterior fossa and quadrigeminal plate cysts because of pressure on the aqueduct and the fourth ventricle.
Y M, Berkmen, J, Brucher, J H, Salmon
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Three cases of congenital arachnoid cysts are discussed. They all presented with hydrocephalus. The benign nature and the importance of early surgical intervention are emphasized.More severe hydrocephalus results from the posterior fossa and quadrigeminal plate cysts because of pressure on the aqueduct and the fourth ventricle.
Y M, Berkmen, J, Brucher, J H, Salmon
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Neuroendoscopic Fenestration of Arachnoid Cysts
min - Minimally Invasive Neurosurgery, 1998The authors report 6 patients with arachnoid cysts treated endoscopically. The series includes 6 patients with temporobasal arachnoid cysts. The age of the patients at the time of diagnosis ranged from 5 to 71 years. The patients' symptoms included headache, seizures, vomiting, nausea, dizziness, and problems with balance.
Heinrich, Zdravko +2 more
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Neurosurgery, 1980
A case of suprasellar arachnoid cyst and hydrocephalus diagnosed by computed tomography (CT) and positive-contrast ventriculography is presented. Transfrontal exploration of the 3rd ventricle revealed findings consistent with the cyst being, in fact, a large forward and upward diverticulum of the arachnoidal membrane of Liliequist.
J L, Fox, O, Al-Mefty
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A case of suprasellar arachnoid cyst and hydrocephalus diagnosed by computed tomography (CT) and positive-contrast ventriculography is presented. Transfrontal exploration of the 3rd ventricle revealed findings consistent with the cyst being, in fact, a large forward and upward diverticulum of the arachnoidal membrane of Liliequist.
J L, Fox, O, Al-Mefty
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Arachnoid Cysts of the Posterior Fossa
Neurosurgery, 1986Abstract Arachnoid cysts of the posterior fossa are an uncommon clinical entity. The two cases presented in this review were evaluated without vertebral angiography. We think that the development of magnetic resonance imaging may obviate the need for angiography in selected cases.
J P, Rock +3 more
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