関: aqueduct of midbrain、cerebral aqueduct

WordNet

anterior portion of the brain consisting of two hemispheres; dominant part of the brain in humans
a conduit that resembles a bridge but carries water over a valley

PrepTutorEJDIC

《所有・所属》…『の』,…のものである,…に属する・《材料・要素》…『でできた』,から成る・《部分》…『の』[『中の』] ・《数量・単位・種類を表す名詞に付いて》…の・《原因・動機》…『で』,のために(because of) ・《主格関係》…『の』,による,によって・《目的格関係》…『を』,の・《同格関係》…『という』・《関係・関連》…『についての』[『の』],の点で・《抽象名詞などと共に》…の[性質をもつ] ・《『It is』+『形』+『of』+『名』+『to』 doの形で,ofの後の名詞を意味上の主語として》・《分離》…『から』・《起原・出所》…『から』[『の』](out of) ・《『名』+『of』+『a』(『an』)+『名』の形で》…のような・《『名』+『of』+『mine』(『yours, his』など独立所有格)の形で》…の…・《時》(1)《副詞句を作って》…に《形容詞句を作って》…の・《時刻》《米》…前(to,《米》before)
大脳,脳
送水路,水路橋
OLD French古[代]フランス語

UpToDate Contents

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1. 脳脊髄液：疾患状態における検査の生理学および有用性cerebrospinal fluid physiology and utility of an examination in disease states [show details]
…from the lateral ventricles into the third ventricle and then the fourth ventricle via the cerebral aqueduct. Thereafter, CSF passes through apertures in the fourth ventricle into the subarachnoid space at … Downward and backward shifting of the cerebrum and brainstem may occur when intracranial hypertension develops,…
2. 正常圧水頭症normal pressure hydrocephalus [show details]
…signal in the aqueduct of Sylvius, a finding that has been called aqueduct flow void and is thought to represent higher-than-normal flow velocity of cerebrospinal fluid (CSF) in the aqueduct However, this …
3. 神経管欠損および脳室拡大を除く中枢神経系異常の出生前診断prenatal diagnosis of cns anomalies other than neural tube defects and ventriculomegaly [show details]
…large midline fluid collection (ventricle) and absence of the corpus callosum and falx cerebri. The cerebrum is smaller than normal, and the thalami are usually completely fused. The etiology of holoprosencephaly … The enlarged vein may cause obstruction of the ventricular system (aqueduct of Silvius) leading to hydrocephaly.…
4. 小児の水頭症：病態生理、発症機序、病因hydrocephalus in children physiology pathogenesis and etiology [show details]
…septum pellucidum). The third ventricle is connected to a midline fourth ventricle by the cerebral aqueduct (of Sylvius). The CSF exits from the fourth ventricle into the subarachnoid space via three foramen: …
5. 耳の先天異常congenital anomalies of the ear [show details]
…loss. Enlarged vestibular aqueduct syndrome is the most common inner ear malformation. It may affect one or both ears . The hearing loss in children with large vestibular aqueduct syndrome may be sensorineural …

English Journal

Velocity and pressure gradients of cerebrospinal fluid assessed with magnetic resonance imaging.

Matsumae M, Hirayama A, Atsumi H, Yatsushiro S, Kuroda K.SourceDepartment of Neurosurgery, Tokai University School of Medicine, Isehara, Kanagawa; and.
Journal of neurosurgery.J Neurosurg.2013 Aug 9. [Epub ahead of print]
Object New approaches for understanding CSF motion in healthy individuals and patients with hydrocephalus and Chiari malformation are presented. The velocity and the pressure gradient of CSF motion were determined using phase contrast (PC) MRI. Methods The authors examined 11 healthy control subject
PMID 23930855

[Cerebral cysticerc is a rare cause of hydrocephalus].

Itani MM, Jørgensen GM.SourceNeurologisk Afdeling, Vejle Sygehus, Denmark. malkart_83@hotmail.com
Ugeskrift for laeger.Ugeskr Laeger.2013 Jun 3;175(23):1651-2.
We present a case of a 39-year-old woman from Thailand. She presented with dizziness and signs of raised intracranial pressure. Magnetic resonance scanning revealed multiple cysticercs in cerebrum and cerebellum, and one of the cysticercs compressed the cerebral aqueduct resulting in hydrocephalus.
PMID 23731995

Ventricular and extraventricular ependymal tumors in 18 cats.

Woolford L, de Lahunta A, Baiker K, Dobson E, Summers BA.SourceUniversity of Adelaide, Mudla Wirra Road, Roseworthy, 5371, Australia. lucy.woolford@adelaide.edu.au
Veterinary pathology.Vet Pathol.2013 Mar;50(2):243-51. doi: 10.1177/0300985812452580. Epub 2012 Jul 13.
Ependymal tumors are reported rarely in domestic animals. The aims of this study were to examine the clinical and pathologic features of ventricular and extraventricular ependymomas and subependymomas in 18 domestic cats examined between 1978 and 2011. Parameters examined included age, sex, breed, c
PMID 22798290