sinus durae matris

硬膜静脈洞

WordNet

1. commit a sin; violate a law of God or a moral law (同)transgress, trespass
2. violent and excited activity; "they began to fight like sin" (同)hell
3. estrangement from god (同)sinfulness, wickedness
4. an act that is regarded by theologians as a transgression of Gods will (同)sinning
5. the 21st letter of the Hebrew alphabet
6. any of various air-filled cavities especially in the bones of the skull

PrepTutorEJDIC

1. 〈U〉(宗教・道徳上の)『罪』 / 〈C〉(宗教・道徳上の)『罪の行為』,罪悪 / 〈C〉《特におどけて》違反(過失)の行為 / (宗教・道徳上の)おきてを破る,罪を犯す / (…に)違反(過失)をする,背く《+『against』+『名』》
2. sine
3. 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）』「2017/09/15 11:52:34」(JST)

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Dural venous sinuses
Dural veins
Sagittal section of the skull, showing the sinuses of the dura.
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

The dural venous sinuses (also called dural sinuses, cerebral sinuses, or cranial sinuses) are venous channels found between the endosteal and meningeal layers of dura mater in the brain. They receive blood from internal and external veins of the brain, receive cerebrospinal fluid (CSF) from the subarachnoid space via arachnoid granulations, and mainly empty into the internal jugular vein.

Venous sinuses

Name	Drains to
Anterior
Sphenoparietal sinuses	Cavernous sinuses
Cavernous sinuses	Superior and inferior petrosal sinuses
Midline
Superior sagittal sinus	Typically becomes right transverse sinus or confluence of sinuses
Inferior sagittal sinus	Straight sinus
Straight sinus	Typically becomes left transverse sinus or confluence of sinuses
Posterior
Occipital sinus	Confluence of sinuses
Confluence of sinuses	Right and Left transverse sinuses
Lateral
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 in which damage to the dura mater, may result in blood clot formation (thrombosis) within the dural sinuses. Other common causes of dural sinus thrombosis include tracking of infection through the ophthalmic vein in orbital cellulitis. While rare, dural sinus thrombosis may lead to hemorrhagic infarction or cerebral oedema with serious consequences including epilepsy, neurological deficits, or death.

Additional images

• Dura mater and its processes exposed by removing part of the right half of the skull, and the brain.

• The sinuses at the base of the skull.

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

UpToDate Contents

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English Journal

• [Thrombosis of the sinus durae matris as a complication of therapy in patients with Hodgkin lymphoma].

• Shitareva IV, Moiseeva TN, Al'-Radi LS, Margolin OV, Khlavno AB, Iatsyk GA, Kravchenko SK.
• Terapevticheskii arkhiv.Ter Arkh.2014;86(7):68-72.
• AIM: To describe thrombosis of the sinus durae matris (TSDM) in lymphomas.SUBJECTS AND METHODS: 402 patients with Hodgkin lymphoma were treated using the BEACOPP-14 protocol in 2006 to 2013. Thrombotic events occurred in 6% of the patients, including 3 (0.8%) who developed brain magnetic resonance i
• PMID 25314780

• Rupture of the right auricle in broiler chickens.

• Bougiouklis PA1, Brellou G, Georgopoulou I, Iordanidis P, Vlemmas I.
• Avian pathology : journal of the W.V.P.A.Avian Pathol.2005 Oct;34(5):388-91.
• This report describes a case of cardiac right auricle rupture (RAR) in a flock of 11,500 broilers that were 14 days old. The birds were housed at an altitude of 300 m, with an external temperature of -10 degrees C and an internal temperature of 15 degrees C. There was 3.6% mortality, due to sudden d
• PMID 16236569

• [Functional and topographic anatomy of the lymph heart and lymphatic system in the pelvic region of water-fowl and ratite birds].

• Budras KD, Berens von Rautenfeld D.
• Anatomischer Anzeiger.Anat Anz.1984;156(3):231-40.
• The topography of the lymph system and of the lymph heart can be determined by injections of India ink, Berlin blue, Latex or contrast media. For the direct injection of marker medium into the lymphatic system of adult male birds, the lymphatic copulatory organ was chosen. In embryos and chicks, the
• PMID 6465523

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★リンクテーブル★

リンク元

「硬膜静脈洞」

「硬膜静脈洞」

　　[★]

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)

• 上矢状静脈洞
• 下矢状静脈洞