WordNet
- of or contained in or performing the function of the veins; "venous inflammation"; "venous blood as contrasted with arterial blood"; "venous circulation"
- any of various air-filled cavities especially in the bones of the skull
- of or relating to the dura mater
PrepTutorEJDIC
- 静脈[血]の / 葉脈の多い
- 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）』「2013/11/12 09:39:40」(JST)
[Wiki en表示]
| Vein: Dural venous sinuses |
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| Dural veins |
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| Sagittal section of the skull, showing the sinuses of the dura. |
| Latin |
s. durae matris |
| Gray's |
subject #171 654 |
| MeSH |
Cranial+Sinuses |
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[edit]
| 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[edit]
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[edit]
The sinuses can be injured by trauma.[2] 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.[3]
Additional images[edit]
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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[edit]
- ^ Kiernan, John A. (2005). Barr's The Human Nervous System: An Anatomical Viewpoint. Lippincott Williams & Wilkins. pp. 428–230. ISBN 0-7817-5154-3.
- ^ Anatomy at MUN head/cbv
- ^ 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. PMID 10066840.
External links[edit]
- 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 (emissary, jugular and others) of head and neck (drainage patterns can vary) (TA A12.3.04–06, GA 7.644)
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| External jugular |
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Retromandibular
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maxillary (pterygoid plexus) · superficial temporal (anterior auricular)
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Direct
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posterior auricular
transverse cervical · suprascapular · anterior jugular (jugular venous arch)
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| Internal jugular |
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Diploic/brain
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Cerebral
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Superficial cerebral veins: superior · superficial middle · inferior · inferior anastomotic (Labbé) · superior anastomotic (Trolard)
Deep cerebral veins: great · internal (basal, deep middle, superior thalamostriate)
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Cerebellar
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superior · inferior
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Sinuses
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To COS
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superior sagittal · straight (inferior sagittal) · occipital
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To CS
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sphenoparietal · intercavernous
superior ophthalmic (ethmoidal, central retinal, nasofrontal, vorticose veins) · inferior ophthalmic
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To IJV
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sigmoid: transverse (petrosquamous) · superior petrosal
inferior petrosal (basilar plexus, internal auditory veins) · condylar
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Facial/common facial
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frontal · supraorbital · angular · superior labial · inferior labial · deep facial
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Direct
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lingual (dorsal lingual, deep lingual, sublingual) · pharyngeal · superior thyroid (superior laryngeal) · middle thyroid
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| Brachiocephalic |
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Vertebral
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occipital (occipital emissary) · suboccipital venous plexus
deep cervical
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Direct
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inferior thyroid (inferior laryngeal) · thymic
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anat (a:h/u/t/a/l,v:h/u/t/a/l)/phys/devp/cell/prot
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noco/syva/cong/lyvd/tumr, sysi/epon, injr
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proc, drug (C2s+n/3/4/5/7/8/9)
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UpToDate Contents
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- 1. 脳静脈血栓症の病因、臨床的特徴、および診断 etiology clinical features and diagnosis of cerebral venous thrombosis
- 2. 中枢神経系の血管奇形 vascular malformations of the central nervous system
- 3. 敗血症性硬膜静脈洞血栓症 septic dural sinus thrombosis
- 4. 脳静脈血栓症の治療および予後 treatment and prognosis of cerebral venous thrombosis
- 5. 鼻症状の原因：概要 etiologies of nasal symptoms an overview
English Journal
- Automated Cross-Sectional Measurement Method of Intracranial Dural Venous Sinuses.
- Lublinsky S1, Friedman A1, Kesler A1, Zur D1, Anconina R1, Shelef I2.
- AJNR. American journal of neuroradiology.AJNR Am J Neuroradiol.2015 Nov 12. [Epub ahead of print]
- BACKGROUND AND PURPOSE: MRV is an important blood vessel imaging and diagnostic tool for the evaluation of stenosis, occlusions, or aneurysms. However, an accurate image-processing tool for vessel comparison is unavailable. The purpose of this study was to develop and test an automated technique for
- PMID 26564431
- Predictive Factors for Response of Intracranial Dural Arteriovenous Fistulas to Transarterial Onyx Embolization : Angiographic Subgroup Analysis of Treatment Outcomes.
- Kim B, Jeon P, Kim K, Kim S, Kim H, Byun HS, Jo KI.
- World neurosurgery.World Neurosurg.2015 Nov 5. pii: S1878-8750(15)01470-9. doi: 10.1016/j.wneu.2015.10.052. [Epub ahead of print]
- OBJECTIVE: Endovascular treatment using Onyx has been increasingly used to treat intracranial dural arteriovenous fistulas (DAVFs). This study evaluated predictive factors for favorable treatment outcome in patients with intracranial non-cavernous DAVFs treated by transarterial Onyx embolization.MET
- PMID 26548817
- Paediatric CT dose: a multicentre audit of subspecialty practice in Australia and New Zealand.
- Jackson D1, Atkin K1, Bettenay F2, Clark J1, Ditchfield MR1,3,4, Grimm JE5, Linke R6, Long G7, Onikul E8, Pereira J9,10, Phillips M11, Wilson F12, Paul E13, Goergen SK14,15.
- European radiology.Eur Radiol.2015 Nov;25(11):3109-22. doi: 10.1007/s00330-015-3727-y. Epub 2015 Jun 3.
- OBJECTIVES: To evaluate paediatric CT dosimetry in Australia and New Zealand and calculate size-specific dose estimates (SSDEs) for chest and abdominal examinations.METHODS: Eight hospitals provided data from 12 CT systems for 1462 CTs in children aged 0-15. Imaging data were recorded for eight exam
- PMID 26037714
Japanese Journal
- Isolated Superficial Sylvian Vein Thrombosis With Long Cord Sign: Case Report and Review of the Literature
- , ,
- Neurologia medico-chirurgica 54(3), 253-259, 2014
- … The patency of dural sinuses and deep cerebral veins were confirmed by magnetic resonance venography (MRV), and diagnosis of ICVT was made. … In contrast with general cerebral venous thrombosis, MRV and conventional angiography were either supporting or useless. …
- NAID 130003391988
- Relation between bilateral differences in internal jugular vein caliber and flow patterns of dural venous sinuses
- SAIKI Kazunobu,TSURUMOTO Toshiyuki,OKAMOTO Keishi,WAKEBE Tetsuaki
- Anatomical science international 88(3), 141-150, 2013-06-01
- NAID 10031176068
Related Links
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★リンクテーブル★
[★]
- 関
- vein、vena
[★]
- 関
- dura、dura mater