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http://dx.doi.org/10.3171/jns.1951.8.2.0231 | DOI Listing |
Surg Neurol Int
August 2024
Department of Neurosurgery, Kasr Elainy School of Medicine, Research and Teaching Hospitals, Cairo University, Cairo, Egypt.
Cureus
April 2024
Microbiology, Jawaharlal Nehru Medical College, Datta Meghe Institute of Higher Education and Research, Wardha, IND.
The uncommon, non-hereditary congenital abnormalities known as nasal glial heterotopias (NGH) are composed of heterotopic neuroglial tissue. Typically, NGH manifests in infancy, but occasionally it can also be seen in older children and adults. To rule out intracranial extension, magnetic resonance imaging (MRI) and computed tomography (CT) scans should be performed.
View Article and Find Full Text PDFOper Neurosurg (Hagerstown)
April 2024
Division of Pediatric Otolaryngology, Rady Children's Hospital - San Diego, San Diego, California, USA.
Background And Importance: Basal encephaloceles are the result of a concomitant cranial and dural defect that allows for inferior displacement of cerebral tissue, meninges, and cerebrospinal fluid into the paranasal sinuses and outside the cranial vault. This work illustrates a step-by-step surgical approach of a successful single-stage, endoscopic repair of a congenital basal encephalocele in a 10-year-old child, using a free mucosal middle turbinate graft that provided effective results without utilization of traditional open reconstructive techniques or vascularized flaps.
Clinical Presentation: A previously healthy 10-year-old male with a history of unilateral clear rhinorrhea was admitted as an inpatient because of an acute episode of nausea, vomiting, and confusion, accompanied by fever, diplopia, and bilateral abducens nerve palsies.
Primary pseudotumor cerebri syndrome (PPTS) is a rare disorder of elevated intracranial pressure (ICP) in the absence of an identifiable underlying etiology. Afflicted patients are usually obese women in their reproductive age presenting with symptoms of elevated ICP. Seldom, patients can present with an encephalocele.
View Article and Find Full Text PDFChilds Nerv Syst
January 2022
Departments of Pathology, Neurology, Neurosurgery, University of Colorado, Aurora, CO, USA.
Purpose: Nasal glioneuronal heterotopia (NGH) is an uncommon developmental abnormality of the nasal cavity or paranasal soft tissue. Few detailed histologic studies of NGH exist, and molecular analyses have not been performed to date.
Methods: We describe six cases of pediatric NGH and two representative encephaloceles encountered in our practice over the past 20 years.
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