cranial perfusion pressure

脳組織灌流圧

WordNet

1. the force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit); "the compressed gas exerts an increased pressure" (同)pressure level, force per unit area
2. an oppressive condition of physical or mental or social or economic distress
3. the somatic sensation that results from applying force to an area of skin; "the sensitivity of his skin to pressure and temperature was normal" (同)pressure_sensation
4. a force that compels; "the public brought pressure to bear on the government"
5. pumping a liquid into an organ or tissue (especially by way of blood vessels)
6. of or relating to the cranium which encloses the brain; "cranial pressure"

PrepTutorEJDIC

1. 〈U〉『押すこと』,『押しつけること』,圧搾,圧縮;〈C〉〈U〉『圧力』,圧力の強さ / 〈U〉『圧迫』,『強制』 / 〈U〉(不快な)圧迫感 / 〈C〉〈U〉(精神的な)重荷,苦脳;(時間・金銭的)切迫 / 〈U〉多忙,あわただしさ / 《おもに米》…‘に'圧力をかける,強制する(《英》pressurise)
2. 頭蓋(ずがい)の

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• 1. 成人における頭蓋内圧亢進の評価およびマネージメント evaluation and management of elevated intracranial pressure in adults
• 2. 小児における頭蓋内圧亢進（ICP） elevated intracranial pressure icp in children
• 3. 開頭術のための麻酔 anesthesia for craniotomy
• 4. 小児における細菌性髄膜炎：神経学的合併症 bacterial meningitis in children neurologic complications
• 5. 褥瘡の予防 prevention of pressure ulcers

English Journal

• Normal pressure hydrocephalus as a failure of ICP homeostasis mechanism: the hidden role of Monro-Kellie doctrine in the genesis of NPH.

• Salma A.Author information Department of Neurosurgery, Illinois Neurological Institute, University of Illinois College of Medicine at Peoria, 530 NE Glen Oak, Peoria, IL, 61637, USA, dr.asalma@hotmail.com.AbstractOBJECTIVE: The theme of this paper is to outline that the genesis of normal pressure hydrocephalus (NPH) is governed by the intracranial pressure (ICP) homeostatic principle. The development of this new concept is based mainly on rethinking the well-known Monro-Kellie doctrine in the way that ICP homeostasis mechanism is not only a mechanism that works to prevent pathologically high ICP but also a mechanism that aims to protect from pathologically low ICP.
• Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery.Childs Nerv Syst.2014 Feb 28. [Epub ahead of print]
• OBJECTIVE: The theme of this paper is to outline that the genesis of normal pressure hydrocephalus (NPH) is governed by the intracranial pressure (ICP) homeostatic principle. The development of this new concept is based mainly on rethinking the well-known Monro-Kellie doctrine in the way that ICP ho
• PMID 24578139

• Strategies to prevent positioning-related complications associated with the lateral suboccipital approach.

• Furuno Y, Sasajima H, Goto Y, Taniyama I, Aita K, Owada K, Tatsuzawa K, Mineura K.Author information Department of Neurosurgery, Graduate School of Medical Science, Kyoto Prefectural University of Medicine, Kyoto, Japan.AbstractThe lateral positioning used for the lateral suboccipital surgical approach is associated with various pathophysiologic complications. Strategies to avoid complications including an excessive load on the cervical vertebra and countermeasures against pressure ulcer development are needed. We retrospectively investigated positioning-related complications in 71 patients with cerebellopontine angle lesions undergoing surgery in our department between January 2003 and December 2010 using the lateral suboccipital approach. One patient postoperatively developed rhabdomyolysis, and another presented with transient peroneal nerve palsy on the unaffected side. Stage I and II pressure ulcers were noted in 22 and 12 patients, respectively, although neither stage III nor more severe pressure ulcers occurred. No patients experienced cervical vertebra and spinal cord impairments, brachial plexus palsy, or ulnar nerve palsy associated with rotation and flexion of the neck. Strategies to prevent positioning-related complications, associated with lateral positioning for the lateral suboccipital surgical approach, include the following: atraumatic fixation of the neck focusing on jugular venous perfusion and airway pressure, trunk rotation, and sufficient relief of weightbearing and protection of nerves including the peripheral nerves of all four extremities.
• Journal of neurological surgery. Part B, Skull base.J Neurol Surg B Skull Base.2014 Feb;75(1):35-40. doi: 10.1055/s-0033-1353366. Epub 2013 Aug 21.
• The lateral positioning used for the lateral suboccipital surgical approach is associated with various pathophysiologic complications. Strategies to avoid complications including an excessive load on the cervical vertebra and countermeasures against pressure ulcer development are needed. We retrospe
• PMID 24498587

• Cough syncope.

• Dicpinigaitis PV1, Lim L2, Farmakidis C2.Author information 1Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, USA. Electronic address: pdicpin@gmail.com.2Albert Einstein College of Medicine and Montefiore Medical Center, Bronx, New York, USA.AbstractLoss of consciousness following cough was first described in 1876 as "laryngeal vertigo" Since then, several hundred cases of what is now most commonly termed cough syncope have been reported, often in association with various medical conditions. Some early authors assumed this entity to be a form of epilepsy, but by the mid-20th century, general consensus reflected that post-tussive syncope was a consequence of markedly elevated intrathoracic pressures induced by coughing. A typical profile of the cough syncope patient emerging from the literature is that of a middle-aged, large-framed or overweight male with obstructive airways disease. Presumably, such an individual would be more likely to generate the extremely high intrathoracic pressures associated with cough-induced fainting. The precise mechanism of cough syncope remains a matter of debate. Theories proposed include various consequences of the marked elevation of intrathoracic pressures induced by coughing: diminished cardiac output causing decreased systemic blood pressure and, consequently, cerebral hypoperfusion; increased cerebrospinal fluid (CSF) pressure causing increased extravascular pressure around cranial vessels, resulting in diminished brain perfusion; or, a cerebral concussion-like effect from a rapid rise in CSF pressure. More recent mechanistic studies suggest a neurally mediated reflex vasodepressor-bradycardia response to cough. Since loss of consciousness is a direct and immediate result of cough, elimination of cough will eliminate the resultant syncopal episodes. Thus, the approach to the patient with cough syncope requires thorough evaluation and treatment of potential underlying causes of cough, as summarized in several recently published cough management guidelines.
• Respiratory medicine.Respir Med.2014 Feb;108(2):244-51. doi: 10.1016/j.rmed.2013.10.020. Epub 2013 Nov 5.
• Loss of consciousness following cough was first described in 1876 as "laryngeal vertigo" Since then, several hundred cases of what is now most commonly termed cough syncope have been reported, often in association with various medical conditions. Some early authors assumed this entity to be a form o
• PMID 24238768

Japanese Journal

• Retrospective Analysis of Hinge Technique for Head Trauma or Stroke

• KANO Tomoaki,KUROSAKI Shuhei,WADA Hirochiyo
• Neurologia medico-chirurgica 52(11), 816-821, 2012
• … Hinge technique is a new method for cerebral decompression that allows the bone flap to move outward in response to brain swelling and essentially allows reconstruction of the cranial vault as a minor procedure under local anesthesia. … The bone flap was removed in two cases in the hinge technique group due to low cerebral perfusion pressure as well as elevated intracranial pressure (ICP). …
• NAID 130002528827

• クモ膜下出血の急性期脳循環代謝動態の評価と重症度との関連

• 伊藤 英道,桜井 孝,大島 幸亮,林 龍男,橋本 卓雄
• 脳神経外科ジャーナル 13(10), 701-705, 2004-10-20
• クモ膜下出血発症後の脳血流量,脳酸素摂取率,脳酸素代謝量の定量をSPECT,内頚静脈球部酸素飽和度を用いて行った.対象はクモ膜下出血で発症し,症候性脳血管掌縮を呈さなかった破裂脳動脈瘤36症例を軽症群27例,重症群9例の2群に分け各々を急性期(発症3日以内),亜急性期(同7〜10日)で比較した.結果は発症時より脳血流量,脳酸素代謝量は重症度に相関して障害されていた.脳血流量,脳酸素摂取率はそれぞれ …
• NAID 110003813871

• 2 セボフルレンの頭蓋内圧および脳脊髄液産生, 吸収に及ぼす影響 (第413回 大阪歯科学会例会)

• 杉岡 伸悟
• 歯科医学 55(3), 295-296, 1992-06-25
• … I examined the effects of sevoflurane on intracranial pressure (ICP), and the formation and absorption of cerebrospinal fluid (CSF) in cats. … Using the open ventriculocisternal perfusion method, the rate of CSF formation significantly decreased 30 minutes after administration. … The delayed increase of ICP with sevoflurane may result in part from the cranial accumulation of CSF due to increased resistance to CSF absorption. …
• NAID 110001723515

Related Links

• TRAUMA.ORG : Neurotrauma : Cerebral Perfusion Pressure

Cerebral Perfusion Pressure (CPP) is defined as the difference between the Mean Arterial Pressure (MAP) and the Intracranial Pressure (ICP). CPP = MAP - ICP This represents the pressure gradient ...

• 7. Cerebral perfusion pressure - University of Cambridge

Decreases in CPP produces gradual decrease in SjvO2 Chan KH, Miller JD, Dearden NM, Andrews PJ, Midgley S. The effect of changes in cerebral perfusion pressure upon middle cerebral artery blood flow velocity and jugular bulb ...

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★リンクテーブル★

リンク元	「脳灌流圧」
関連記事	「perfusion」「cranial」「pressure」

「脳灌流圧」

　　[★]

英

cerebral perfusion pressure CPP

同

cranial perfusion pressure？、脳組織灌流圧？

[show details]

脳灌流圧 : 約 24,700 件
脳組織灌流圧 : 12 件
脳灌流圧 CPP : 96 件
脳組織灌流圧 CPP : 4 件
脳灌流圧 cerebral perfusion pressure : 1040 件
脳組織灌流圧 cerebral perfusion pressure : 2 件

• 脳血流の駆動力となる脳動脈圧と脳組織圧の差

「perfusion」

　　[★]

• n.

• (ある臓器や容器の内部に液体を流して回収すること)灌流、潅流、灌流適用、パーフュージョン

関

perfuse、superfuse、superfusion

同

Q

　

「cranial」

　　[★]

• adj.

• 頭蓋の、頭側の

関

cephalad、crania、cranium、rostral、skull

　 　

「pressure」

　　[★]

• n.

• 圧力