クモ膜下腔
WordNet
- place at intervals; "Space the interviews so that you have some time between the different candidates"
- an empty area (usually bounded in some way between things); "the architect left space in front of the building"; "they stopped at an open space in the jungle"; "the space between his teeth"
- the unlimited expanse in which everything is located; "they tested his ability to locate objects in space"; "the boundless regions of the infinite" (同)infinite
- a blank character used to separate successive words in writing or printing; "he said the space is the most important character in the alphabet" (同)blank
- a blank area; "write your name in the space provided" (同)blank space, place
- an area reserved for some particular purpose; "the laboratorys floor space"
- one of the areas between or below or above the lines of a musical staff; "the spaces are the notes F-A-C-E"
- the time between occurrences of a repeating event; "some women do not control the spacing of their children"
- the property possessed by an array of things that have space between them (同)spatial_arrangement
- arranged with spaces between; often used as a combining form; "widely spaced eyes"
PrepTutorEJDIC
- 〈U〉『空間』,広がり / 〈U〉『宇宙』,地球の大気圏外(outer space) / 〈C〉〈U〉『間隔』,距離;《しばしば複数形で》空地 / 〈C〉(特定目的のための)『場所』 / 〈U〉《しばしばa~》時間 / 〈C〉〈U〉スペース,余白,余地 / 〈C〉線間(譜表において五線の間の部分) / …‘を'間隔をおいて配置する《+『out』+『名,』+『名』+『out』》
- スペースをあけること,間隔をとること / (印刷された行・語・文の)スペース,間隔
- 鉱泉,温泉 / 温泉場
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2013/04/10 17:56:21」(JST)
[Wiki en表示]
For the psychedelic rock band, see SubArachnoid Space.
Subarachnoid space |
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Diagrammatic representation of a section across the top of the skull, showing the membranes of the brain, etc. ("Subarachnoid cavity" visible at left.) |
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Diagrammatic transverse section of the medulla spinalis and its membranes. (Subarachnoid cavity colored blue.) |
Latin |
Spatium subarachnoideum,
cavum subarachnoideale |
Gray's |
subject #193 876 |
MeSH |
Subarachnoid+Space |
In the central nervous system, the subarachnoid cavity (subarachnoid space) is the interval between the arachnoid membrane and pia mater.
It is occupied by spongy tissue consisting of trabeculae (delicate connective tissue filaments that extend from the arachnoid mater and blend into the pia mater) and intercommunicating channels in which the cerebrospinal fluid is contained.
This cavity is small on the surface of the hemispheres of the brain. On the summit of each gyrus the pia mater and the arachnoid are in close contact, but in the sulci between the gyri, triangular spaces are left, in which the subarachnoid trabecular tissue is found. Whilst the pia mater closely follows the surface of the brain and dips into the sulci, the arachnoid bridges across them from gyrus to gyrus.
At certain parts of the base of the brain, the arachnoid is separated from the pia mater by wide intervals, which communicate freely with each other and are named subarachnoid cisternæ; in these the subarachnoid tissue is less abundant. The subarachnoid space is the location of the interface between the vascular tissue and the cerebrospinal fluid and is active in the blood brain barrier.
The arachnoid mater continues down the spinal cord too, and the subarachnoid layer with it. It serves a similar function in the spinal cord as it does in the brain.
See also
- Subarachnoid hemorrhage
- Epidural space
External links
- Diagram at uwo.ca
- Subarachnoid+space at eMedicine Dictionary
This article incorporates text from a public domain edition of Gray's Anatomy.
Anatomy: meninges of the brain and medulla spinalis (TA A14.1.01, GA 9.749/9.872)
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Layers |
Dura mater
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Falx cerebri · Tentorium cerebelli · Falx cerebelli · Diaphragma sellae · Trigeminal cave
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Arachnoid mater
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Arachnoid granulation · Arachnoid trabeculae
Subarachnoid cisterns: Cisterna magna · Pontine cistern · Interpeduncular cistern · Chiasmatic · Lateral cerebral fossa · Of great cerebral vein · Of lamina terminalis
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Pia mater
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Denticulate ligaments
Tela chorioidea (Tela chorioidea of third ventricle, Tela chorioidea of fourth ventricle) · Choroid plexus
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Combined
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Filum terminale · Leptomeninges
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Spaces |
Epidural space · Subdural space · Subarachnoid space (Cerebrospinal fluid)
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anat (n/s/m/p/4/e/b/d/c/a/f/l/g)/phys/devp
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noco (m/d/e/h/v/s)/cong/tumr, sysi/epon, injr
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proc, drug (N1A/2AB/C/3/4/7A/B/C/D)
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UpToDate Contents
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English Journal
- Accidental spinal potassium chloride injection successfully treated with spinal lavage.
- Dias J, Lages N, Marinho A, Maria L, Tinoco J, Vieira D, Correia C.SourceAnaesthesia Service, Centro Hospitalar Do Alto Ave, Guimarães, Portugal.
- Anaesthesia.Anaesthesia.2014 Jan;69(1):72-6. doi: 10.1111/anae.12486. Epub 2013 Nov 13.
- We describe the management of a 62-year-old man who developed severe pain, cramps, paraplegia and pulmonary oedema after the accidental administration of potassium chloride into the subarachnoid space. In addition to supportive treatment, we performed cerebrospinal fluid lavage with saline 0.9%. The
- PMID 24224548
- Dorsal spinal arachnoid web diagnosed with the quantitative measurement of cerebrospinal fluid flow on magnetic resonance imaging.
- Chang HS, Nagai A, Oya S, Matsui T.SourceDepartment of Neurosurgery, Saitama Medical Center, Saitama Medical University, Kawagoe, Saitama, Japan.
- Journal of neurosurgery. Spine.J Neurosurg Spine.2013 Dec 6. [Epub ahead of print]
- An arachnoid web is an abnormal formation of the arachnoid membrane in the spinal subarachnoid space that blocks CSF flow and causes syringomyelia. Although the precise mechanism of syrinx formation is unknown, dissection of the arachnoid web shrinks the syrinx and improves symptoms. Precisely deter
- PMID 24313674
- How I do it - selective amygdalohippocampectomy via subtemporal approach.
- Sajko T, Skoro I, Rotim K.SourceDepartment of Neurosurgery, "Sestre milosrdnice" University Hospital Center, Vinogradska cesta 29, 10000, Zagreb, Croatia.
- Acta neurochirurgica.Acta Neurochir (Wien).2013 Dec;155(12):2381-7. doi: 10.1007/s00701-013-1846-2. Epub 2013 Aug 29.
- BACKGROUND: Surgery is superior over medicamentous treatment of pharmacoresistant mesial temporal lobe epilepsy caused by hippocampal sclerosis. The armamentarium of surgical procedures comprises standard temporal lobectomy and more selective procedures. Selective amygdalohippocampectomy can be perf
- PMID 23989995
Japanese Journal
- Symptomatic foramen of Magendie arachnoid cyst in an elderly patient
- Hayashi Yasuhiko,Kita Daisuke,Watanabe Takuya,Yoshikawa Akifumi,Hamada Junichiro
- Surgical Neurology International 6(1), 7, 2015-01-01
- … Posterior fossa ACs are considered to develop in the posterior aspect of the rhombencephalic roof plate and do not communicate freely with the fourth ventricle or perimedullary subarachnoid space. …
- NAID 120005613976
- ステロイド療法が著効した慢性髄膜炎の1例―リウマチ性髄膜炎との鑑別の観点から―
- 森本 悟,髙尾 昌樹,櫻井 圭太,砂川 昌子,小宮 正,新井 冨生,金丸 和富,村山 繁雄
- 臨床神経学 55(8), 573-579, 2015
- 症例は62歳の女性である.頭痛で発症し,3ヵ月にわたって進行する認知機能障害,発熱および炎症反応の持続を呈した.頭部MRI画像で皮質および白質に多発性病変をみとめ,造影後T1強調画像にて脳溝や脳室上衣に沿った造影効果をみとめた.認知機能障害およびMRI所見が急速に進行したため脳生検を施行.クモ膜下腔に多数の好中球浸潤および多核巨細胞よりなるリウマチ性髄膜炎類似の病理像をみとめるも,関節リウマチの症 …
- NAID 130005094158
- Fluorescence Angiography with Temporary Occlusion to Confirm the Distal Artery: Technical Notes
- MURAI Yasuo,MIZUNARI Takayuki,KOKETSU Kenta,TATEYAMA Kojiro,KOBAYASHI Shiro,MORITA Akio,TERAMOTO Akira
- Neurologia medico-chirurgica 55(8), 683-688, 2015
- … To understand the relationship between the parent and distal arteries of the aneurysm, the blood vessels running through the subarachnoid space should be extensively dissected, which is time consuming. … The subarachnoid space surrounding the distal artery of the lesion site suspected of an existent aneurysm is dissected. …
- NAID 130005093141
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Related Pictures
★リンクテーブル★
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- 英
- subarachnoid space (KH), subarachnoid cavity
- ラ
- cavum subarachnoideale, spatium subarachnoideum
- 同
- くも膜下腔
- 関
- 髄膜、クモ膜、軟膜
[show details]
[★]
くも膜下腔
- 関
- subarachnoid space、subarachnoidal space
[★]
くも膜下腔
- 関
- subarachnoid cavity、subarachnoid space
[★]
n.
vt.
- ex. oral doses should be spaced wqually to maintein a continuous high concentraction of iron in plasma.
- 関
- alveus、cavity、cosmic、room、universe、ventriculi、ventriculus
[★]
[★]
- 関
- subarachnoidal
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