同: 直静脈洞, rectus sinus

WordNet

not homosexual
a poker hand with 5 consecutive cards (regardless of suit)
successive (without a break); "sick for five straight days" (同)consecutive
characterized by honesty and fairness; "straight dealing"; "a square deal" (同)square
erect in posture; "sit straight"; "stood defiantly with unbowed back" (同)unbent, unbowed
(of hair) having no waves or curls; "her naturally straight hair hung long and silky"
following a correct or logical method; "straight reasoning"
free from curves or angles; "a straight line"
having no deviations; "straight lines"; "straight roads across the desert"; "straight teeth"; "straight shoulders"
in a straight line; in a direct course; "the road runs straight"
in keeping with the facts; "set the record straight"; "made sure the facts were straight in the report"
neatly arranged; not disorderly; "the room is straight now"
commit a sin; violate a law of God or a moral law (同)transgress, trespass
violent and excited activity; "they began to fight like sin" (同)hell
estrangement from god (同)sinfulness, wickedness
an act that is regarded by theologians as a transgression of Gods will (同)sinning
the 21st letter of the Hebrew alphabet
any of various air-filled cavities especially in the bones of the skull

PrepTutorEJDIC

『まっすぐな』,一直線の / (毛髪などが)まっすぐな / (背などが,曲らずに)『直立した』,まっすぐな / 《補語にのみ用いて》『整理した』,きちんとした / 真実を言う,率直な,正直な / 連続した / 《米》(ある政党に)徹底した,ベッタリの,きっすいの / (比較変化なし)『まっすぐに』,一直線に;『直立して』,垂直に / 『直ちに』,回り道をしないで / 率直に,端的に / 《the~》まっすぐ,一直線;直線コース / (カードゲームで)ポーカーの5枚続き,ストレート
〈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』》
sine
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）』「2017/05/01 07:11:45」(JST)

wiki en

The straight sinus, also known as tentorial sinus or the sinus rectus, is an area within the skull beneath the brain that receives venous blood. The straight sinus receives blood from the superior cerebellar veins and inferior sagittal sinus and drains into the confluence of sinuses.

Structure

The straight sinus is situated within the dura mater, where the falx cerebri meets the midline of tentorium cerebelli.^[1] In cross-section it is triangular, contains a few transverse bands across its interior, and increases in size as it proceeds backward.^{[citation needed]}

Function

It forms from the confluence of the inferior sagittal sinus and great cerebral vein.

The straight sinus is an unpaired area beneath the brain which allows blood to drain from the inferior center of the head outwards posteriorly. It receives blood from the inferior sagittal sinus, great cerebral vein, posterior cerebral veins, superior cerebellar veins and veins from the falx cerebri.^[1]

Additional images

Tentorium cerebelli from above.
Straight sinus

References

This article incorporates text in the public domain from the 20th edition of Gray's Anatomy (1918)

^ ^a ^b Drake, Richard L.; Vogl, Wayne; Tibbitts, Adam W.M. Mitchell; illustrations by Richard; Richardson, Paul (2005). Gray's anatomy for students. Philadelphia: Elsevier/Churchill Livingstone. p. 795. ISBN 978-0-443-06612-2.

External links

http://neuroangio.org/venous-brain-anatomy/venous-sinuses/^{[full citation needed]}

UpToDate Contents

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1. 鼻症状の原因：概要 etiologies of nasal symptoms an overview
2. 副鼻腔癌 paranasal sinus cancer
3. 頸動脈洞過敏症 carotid sinus hypersensitivity
4. 洞性頻脈 sinus tachycardia
5. 洞徐脈 sinus bradycardia

English Journal

Falcine venous plexus within the falx cerebri: anatomical and scanning electron microscopic findings and clinical significance.

Tatarlı N, Ceylan D, Canaz H, Tokmak M, Bay HH, Seker A, Keleş E, Kılıç T, Cavdar S.SourceDepartment of Neurosurgery, Dr. Lutfi Kirdar Kartal Education and Research Hospital, Istanbul, Turkey.
Acta neurochirurgica.Acta Neurochir (Wien).2013 Nov;155(11):2183-9. doi: 10.1007/s00701-013-1863-1. Epub 2013 Sep 14.
BACKGROUND: Only limited attention has been paid to the anatomy and clinical importance of the falcine venous plexus. The aim of this study was to evaluate the falcine venous plexus anatomically using scanning electron microscopy (SEM), and to provide guidance for neurosurgical approaches.METHODS: L
PMID 24036672

Manual aspiration thrombectomy for cerebral venous sinus thrombosis.

Jankowitz BT, Bodily LM, Jumaa M, Syed ZF, Jovin TG.SourceDepartment of Neurological Surgery, UPMC, Pittsburgh, Pennsylvania, USA.
Journal of neurointerventional surgery.J Neurointerv Surg.2013 Nov 1;5(6):534-8. doi: 10.1136/neurintsurg-2012-010476. Epub 2012 Sep 19.
BACKGROUND: Hydration and anticoagulation are the standard of care for cerebral venous sinus thrombosis (CVST) but some patients remain refractory to medical management and warrant more aggressive therapy. Here we present the technique of endovascular transvenous manual aspiration thrombectomy (MAT)
PMID 22993242

A case of delayed emergence from anesthesia caused by postoperative brain edema associated with unexpected cerebral venous sinus thrombosis.

Kozasa Y, Takaseya H, Koga Y, Hiraki T, Mishima Y, Niiyama S, Ushijima K.SourceDepartment of Anesthesiology, Kurume University School of Medicine, 67 Asahi-machi, Kurume, Fukuoka, 830-0011, Japan.
Journal of anesthesia.J Anesth.2013 Oct;27(5):764-7. doi: 10.1007/s00540-013-1598-4. Epub 2013 Mar 23.
Cerebral venous sinus thrombosis (CVST) is rare but displays various and often dramatic clinical symptoms. Few cases of CVST have been reported in the field of anesthesiology. We encountered an unexpected case of CVST that presented with delayed emergence from anesthesia after resection of a brain t
PMID 23526037

Japanese Journal

機械的二葉大動脈弁の大動脈流れと冠動脈流れに与える影響

阿久津敏乃介,松本顕,高橋一仁
関東学院大学工学総合研究所報 (39), 29-35, 2011-03
… with straight leaflets and the MIRA valves with curved leaflets were tested in the aortic position under pulsatile-flow condition.Dynamic PIV system,which was employed to analyze the flow field affected by the valve-installed orientations,leaflet shapes,and valve designs,and direct measurement of the coronary flow using ultrasonic flow meter were utilized to correlate the results of aortic flow field to coronary flow.Detailed chronological comparison of the flow fields downstream of the aortic valve and inside the sinus of …
NAID 40018817915

Usefulness of Attenuated Vein Sign and T_2^*-Weighted Imaging for Diagnosis of Deep Cerebral Venous Sign : Case Report

ODA Shinri,SHIMODA Masami,HOSHIKAWA Kaori,SHIRAMIZU Hideki,MATSUMAE Mitsunori
Neurologia medico-chirurgica = 神経外科 51(2), 123-127, 2011-02-15
… A 45-year-old woman presented with extensive deep cerebral venous thrombosis (DCVT) identified by typical direct thrombosed sign in the internal cerebral vein, vein of Galen, and straight sinus on both computed tomography and T2*-weighted magnetic resonance imaging. … Direct sign of the thrombosed vein or sinus is important for the diagnosis of DCVT. …
NAID 10028104921

「直静脈洞」

Straight sinus
	Dural veins (Straight sinus labeled as 'SIN. RECTUS' at center right.)
	Dura mater and its processes exposed by removing part of the right half of the skull, and the brain. (Straight sinus visible as blue line at center left.)
Details
Source	inferior sagittal sinus, great cerebral vein
Drains to	confluence of sinuses
Identifiers
Latin	sinus rectus
MeSH	A07.231.908.224
Dorlands; /Elsevier	s_12/12739157
TA	A12.3.05.112
FMA	50769
	Anatomical terminology [edit on Wikidata]

　　[★]

英: straight sinus (KH)

同: straight sinus, rectus sinus

英: straight sinus

「straight」

　　[★]

adj.

直線の、直鎖状の

関: linear、normal

[GRAYS2005-1] Drake, Richard L.; Vogl, Wayne; Tibbitts, Adam W.M. Mitchell; illustrations by Richard; Richardson, Paul (2005). Gray's anatomy for students. Philadelphia: Elsevier/Churchill Livingstone. p. 795. ISBN 978-0-443-06612-2.

匿名

検索

案内

案内

straight sinus