硬膜静脈洞
WordNet
- any of various air-filled cavities especially in the bones of the skull
- of or relating to the dura mater
PrepTutorEJDIC
- 洞(どう)(骨や組織の中の穴・くぼみなど);静脈洞
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2016/03/05 05:55:54」(JST)
[Wiki en表示]
| Dural venous sinuses |
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Dural veins
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Sagittal section of the skull, showing the sinuses of the dura.
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| Details |
| Identifiers |
| Latin |
Sinus durae matris |
| MeSH |
A07.231.908.224 |
Dorlands
/Elsevier |
s_12/12738708 |
| TA |
A12.3.05.101 |
| FMA |
76590 |
| Anatomical terminology
[edit on Wikidata]
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The dural venous sinuses (also called dural sinuses, cerebral sinuses, or cranial sinuses) are venous channels found between layers of dura mater in the brain.[1] They receive blood from internal and external veins of the brain, receive cerebrospinal fluid (CSF) from the subarachnoid space, and ultimately empty into the internal jugular vein.
Contents
- 1 Venous sinuses
- 2 Structure
- 3 Clinical relevance
- 4 Additional images
- 5 References
- 6 External links
Venous sinuses
| Name |
Drains to |
| Inferior sagittal sinus |
Straight sinus |
| Superior sagittal sinus |
Typically becomes right transverse sinus or confluence of sinuses |
| Straight sinus |
Typically becomes left transverse sinus or confluence of sinuses |
| Occipital sinus |
Confluence of sinuses |
| Confluence of sinuses |
Right and Left transverse sinuses |
| Sphenoparietal sinuses |
Cavernous sinuses |
| Cavernous sinuses |
Superior and inferior petrosal sinuses |
| Superior petrosal sinus |
Transverse sinuses |
| Transverse sinuses |
Sigmoid sinus |
| Inferior petrosal sinus |
Internal jugular vein |
| Sigmoid sinuses |
Internal jugular vein |
Structure
The walls of the dural venous sinuses are composed of dura mater lined with endothelium, a specialized layer of flattened cells found in blood vessels. They differ from other blood vessels in that they lack a full set of vessel layers (e.g. tunica media) characteristic of arteries and veins. It also lacks valves as seen in veins.
Clinical relevance
The sinuses can be injured by trauma. Damage to the dura mater, which may be caused by skull fracture, may result in blood clot formation (thrombosis) within the dural sinuses. While rare, dural sinus thrombosis may lead to hemorrhagic infarction with serious consequences including epilepsy, neurological deficits, or death.[2]
Additional images
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Dura mater and its processes exposed by removing part of the right half of the skull, and the brain.
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The sinuses at the base of the skull.
References
- ^ Kiernan, John A. (2005). Barr's The Human Nervous System: An Anatomical Viewpoint. Lippincott Williams & Wilkins. pp. 428–230. ISBN 0-7817-5154-3.
- ^ de Bruijn SF, Stam J (1999). "Randomized, placebo-controlled trial of anticoagulant treatment with low-molecular-weight heparin for cerebral sinus thrombosis". Stroke 30 (3): 484–8. doi:10.1161/01.str.30.3.484. PMID 10066840.
External links
- http://neuroangio.org/venous-brain-anatomy/venous-sinuses/
- http://rad.usuhs.edu/medpix/parent.php3?mode=TFcase_thumbnails&pt_id=13693&quiz=no#top
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Veins of the head and neck
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| External jugular |
| Retromandibular |
- maxillary
- superficial temporal
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| Direct |
- posterior auricular
- transverse cervical
- suprascapular
- anterior jugular
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| Internal jugular |
| Diploic/brain |
| Cerebral |
| Superficial: |
- superior
- superficial middle
- inferior
- inferior anastomotic (Labbé)
- superior anastomotic (Trolard)
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| Deep: |
- great
- internal
- basal
- deep middle
- superior thalamostriate
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| Cerebellar |
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| Sinuses |
| To COS |
- superior sagittal
- straight
- occipital
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| To CS |
- sphenoparietal
- intercavernous
- superior ophthalmic
- ethmoidal
- central retinal
- nasofrontal
- vorticose veins
- inferior ophthalmic
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| To IJV |
- sigmoid: transverse
- superior petrosal
- inferior petrosal
- basilar plexus
- internal auditory veins
- condylar
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| Facial/common facial |
- frontal
- supraorbital
- angular
- superior labial
- inferior labial
- deep facial
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| Direct |
- lingual
- dorsal lingual
- deep lingual
- sublingual
- pharyngeal
- superior thyroid
- middle thyroid
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| Brachiocephalic |
| Vertebral |
- occipital
- suboccipital venous plexus
- deep cervical
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| Direct |
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UpToDate Contents
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English Journal
- Starling resistors, autoregulation of cerebral perfusion and the pathogenesis of idiopathic intracranial hypertension.
- DE Simone R1, Ranieri A2,3, Bonavita V3.
- Panminerva medica.Panminerva Med.2017 Mar;59(1):76-89. doi: 10.23736/S0031-0808.16.03248-1. Epub 2016 Sep 6.
- Two critical functions for the control of intracranial fluids dynamics are carried on the venous side of the perfusion circuit: the first is the avoidance of cortical veins collapse during the physiological increases of cerebrospinal fluid (CSF) pressure in which they are immersed. The second, is th
- PMID 27598891
- Acute Cerebral Venous Thrombosis: Three-Dimensional Visualization and Quantification of Hemodynamic Alterations Using 4-Dimensional Flow Magnetic Resonance Imaging.
- Schuchardt F1, Hennemuth A2, Schroeder L2, Meckel S2, Markl M2, Wehrum T2, Harloff A2.
- Stroke.Stroke.2017 Feb 8. pii: STROKEAHA.116.015102. doi: 10.1161/STROKEAHA.116.015102. [Epub ahead of print]
- BACKGROUND AND PURPOSE: Cerebral venous thrombosis (CVT) affects venous hemodynamics and can provoke severe stroke and chronic intracranial hypertension. We sought to comprehensively analyze 3-dimensional blood flow and hemodynamic alterations during acute CVT including collateral recruitment and at
- PMID 28179559
- Cerebral venous sinuses thrombosis in both transverse sinus and torcula: Multistep endovascular treatment and stenting.
- Cabral de Andrade G1,2, Lesczynsky A2, Clímaco VM1, Pereira ER1, Marcelino PO2, Franco A2, De Almeida DF2.
- Interventional neuroradiology : journal of peritherapeutic neuroradiology, surgical procedures and related neurosciences.Interv Neuroradiol.2017 Feb;23(1):84-89. doi: 10.1177/1591019916674917. Epub 2016 Oct 27.
- Purpose Cerebral venous sinus thrombosis (CVST) is an unusual and potentially life-threatening condition with variable and nonspecific clinical symptoms and high morbimortality rates. Standard therapy consists of systemic anticoagulation; although there is no clear evidence about the best choice for
- PMID 27798328
Japanese Journal
- Dural Venous System in the Cavernous Sinus: A Literature Review and Embryological, Functional, and Endovascular Clinical Considerations
- Successful Stentings for Bilateral Jugular Bulb Stenosis/Occlusion in a Case of Bilateral Transverse Sinuses Dural Arteriovenous Fistulas: Case Report
- Dural Venous System in the Cavernous Sinus: A Literature Review and Embryological, Functional, and Endovascular Clinical Considerations
Related Links
- Dural Sinuses Veins draining the brainstem, cerebrum and cerebellum are like rivers that drain their contents into an estuary, the dural venous sinus. There are many of these found throughout the cranial cavity and the blood flowing ...
- dural venous sinuses, endothelial-lined spaces between the outer periosteal and inner meningeal layers of the dura mater into which empty the cerebral veins, the cerebellar veins, and the veins draining the brainstem and that lead to ...
★リンクテーブル★
[★]
- 英
- dural sinuses (KH), sinus of duramater
- ラ
- sinus durae matris
- 関
- 静脈洞
- 脳硬膜の骨膜層と髄膜層の間に存在 (M.477)
- 硬膜静脈洞の内面は血管と同じ内皮細胞で覆われるが、中皮の平滑筋を欠き、静脈弁がない
硬膜静脈洞 (M.477)
[★]
- 関
- dura、dura mater