Results 11 to 20 of about 831,795 (194)

Ruptured dermoid cyst consisting of two adjacent masses with different components in the middle and posterior cranial fossa

open access: yesInterdisciplinary Neurosurgery, 2018
Background: Intracranial dermoid cysts are among the rarest tumors, and cases of rupture are even rarer. Dermoid cysts present great variety of radiographic features depending on their origin, which may make the diagnosis difficult.
Yukihiro Imaoka, MD   +4 more
doaj   +2 more sources

COMPUTED TOMOGRAPHY IN STUDYING THE SURGICAL ANATOMY OF THE POSTERIOR CRANIAL FOSSA [PDF]

open access: yesВестник рентгенологии и радиологии, 2016
Objective: to determine the individual roentgenometric parameters of the posterior cranial fossa and the specific features of the location of brain structures on computed tomography scans in terms of their possible use on planning surgical approaches ...
S. V. Ishkov
doaj   +2 more sources

Comparative analysis of sexual variability of morphometric parameters of the posterior cranial fossa, cerebellum and their ratios in adults

open access: yesИзвестия высших учебных заведений. Поволжский регион: Медицинские науки, 2023
Background. The relevance of this study is to study the variability of the structures of the posterior cranial fossa, cerebellum and their ratios related to the magnitude of the basilar angle, which are taken into account in neurorentgenology as ...
O.Yu. Aleshkina   +6 more
doaj   +2 more sources

Morphometric assessment of the posterior cranial fossa and its contents in patients with chiari malformation type I and type 0 [PDF]

open access: yesActa Neurochirurgica
Background Chiari Malformation Type I and Type 0 are congenital malformations diagnosed by MRI findings of at least 5 mm and less than 3 mm of cerebellar ectopy below the foramen magnum respectively.
Busra Candan, Birol Ozkal, Esra Top
doaj   +2 more sources

Analysis of the Volumes of the Posterior Cranial Fossa, Cerebellum, and Herniated Tonsils Using the Stereological Methods in Patients with Chiari Type I Malformation [PDF]

open access: yesThe Scientific World Journal, 2012
Objective. The aim of this study was to determine the posterior cranial fossa volume, cerebellar volume, and herniated tonsillar volume in patients with chiari type I malformation and control subjects using stereological methods.
Ümit Erkan Vurdem   +4 more
doaj   +2 more sources

Posterior fossa morphology and cranial nerve configuration in trigeminal neuralgia: A morphometric magnetic resonance imaging study. [PDF]

open access: yesSurg Neurol Int
Background: Neurovascular compression is considered the principal cause of trigeminal neuralgia (TN), but vascular contact alone does not fully explain disease occurrence.
Naito T, Onoda K, Matsuno A, Shiomi T.
europepmc   +2 more sources

Tratamento cirúrgico da cisticircose da fossa craniana posterior Surgical treatment of cysticercosis in posterior cranial fossa

open access: yesArquivos de Neuro-Psiquiatria, 1971
A cisticercose, um dos mais sérios problemas parasitológicos do sistema nervoso, apresenta, quando localizada na fossa posterior, um quadro clínico dramático, no qual predomina a hipertensão intracraniana. Foram estudados neste trabalho, 70 pacientes com
Pedro Garcia Lopes
doaj   +1 more source

A posterior cranial fossa lesion mimicking myasthenia gravis [PDF]

open access: yesEuropean Journal of Case Reports in Internal Medicine
A 41-year-old male with prior diagnosis of seronegative myasthenia gravis presented with complaints of bilateral ptosis, dysphagia, nasal voice and nasal regurgitation.
Syed Wajihullah Shah   +4 more
doaj   +2 more sources

Study on the relationship between vertebrobasilar dolichoectasia and posterior cranial fossa space

open access: yesHeliyon, 2023
Objective: To investigate the correlation between vertebrobasilar dolichoectasia (VBD) and posterior cranial fossa (PCF) space. Methods: The medical records and imaging data of patients with VBD and control group were collected from June 2021 to June ...
Kong Fanji   +4 more
doaj   +1 more source

Anatomical morphometric evaluation of the posterior cranial fossa venous sinuses

open access: yesNational Journal of Physiology, Pharmacy and Pharmacology, 2023
Background: The posterior cranial fossa is the largest and deepest of the cranial fossae corresponds extracranially with the posterior part of base of skull.
Rimple Bansal   +3 more
doaj   +1 more source

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