オンマイヤリザーバー
WordNet
- a large or extra supply of something; "a reservoir of talent"
- lake used to store water for community use (同)artificial lake, man-made lake
- tank used for collecting and storing a liquid (as water or oil)
- anything (a person or animal or plant or substance) in which an infectious agent normally lives and multiplies; "an infectious agent depends on a reservoir for its survival" (同)source
PrepTutorEJDIC
- (天然または人工の)『貯水池』,貯水そう / (液体・ガス用の)容器,つぼ / (知識・富などの)貯蔵,蓄積(store)
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2016/08/08 16:56:16」(JST)
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Schematic representation of an implanted Ommaya reservoir.
An Ommaya reservoir is an intraventricular catheter system that can be used for the aspiration of cerebrospinal fluid or for the delivery of drugs (e.g. chemotherapy) into the cerebrospinal fluid. It consists of a catheter in one lateral ventricle attached to a reservoir implanted under the scalp. It is used to treat brain tumors, leukemia/lymphoma or leptomeningeal disease by intrathecal drug administration. In the palliative care of terminal cancer, an Ommaya reservoir can be inserted for intracerebroventricular (ICV) injection of morphine.[1]
It was originally invented in 1963 by Ayub K. Ommaya, a Pakistani neurosurgeon.
References
- ^ Leonidas C. Goudas et al.: Acute Decreases in Cerebrospinal Fluid Glutathione Levels after Intracerebroventricular Morphine for Cancer Pain, International Anesthesia Research Society 1999
UpToDate Contents
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English Journal
- Parallel Insertion Endoscopic Technique for Precise Catheter Placement in Cystic Craniopharyngiomas.
- Mori R, Joki T, Nonaka Y, Ikeuchi S, Abe T.SourceDepartment of Neurosurgery, The Jikei University School of Medicine, Tokyo, Japan.
- Journal of neurological surgery. Part A, Central European neurosurgery.J Neurol Surg A Cent Eur Neurosurg.2013 Aug 19. [Epub ahead of print]
- Background Total removal of craniopharyngioma is the most acceptable therapeutic modality; however, there are cases in which radical excision is not possible. To reduce the cystic component volume, an Ommaya reservoir catheter can be placed endoscopically. However, there are certain complications an
- PMID 23959614
- External drainage with an Ommaya reservoir for perioperative hydrocephalus in children with posterior fossa tumors.
- Jiang C, Wu X, Lin Z, Wang C, Kang D.SourceDepartment of Neurosurgery, The First Affiliated Hospital of Fujian Medical University, Fuzhou, 350005, China.
- Child's nervous system : ChNS : official journal of the International Society for Pediatric Neurosurgery.Childs Nerv Syst.2013 Aug;29(8):1293-7. doi: 10.1007/s00381-013-2078-8. Epub 2013 Mar 17.
- PURPOSE: This study aims to evaluate an external drainage using an Ommaya reservoir for relieving perioperative hydrocephalus and reducing postoperative complications in children with posterior fossa tumors.METHODS: We retrospectively analyzed the data from 48 children with posterior fossa tumors wh
- PMID 23503633
- Repeated cyst formation in a patient with leukoencephalopathy, cerebral calcifications, and cysts: effectiveness of stereotactic aspiration with Ommaya reservoir placement.
- Ooba H, Abe T, Hisamitsu Y, Fujiki M.SourceDepartment of Neurosurgery, Oita University Faculty of Medicine, Oita, Japan.
- Journal of neurosurgery. Pediatrics.J Neurosurg Pediatr.2013 Aug;12(2):155-9. doi: 10.3171/2013.5.PEDS1328. Epub 2013 Jun 21.
- The combination of leukoencephalopathy, cerebral calcifications, and cysts (LCC) constitutes a rare cerebral disorder characterized by distinctive neuroradiological and clinical findings. Twenty-eight cases of LCC have been reported. Surgery is usually required to treat progressively expanding cysts
- PMID 23790125
Japanese Journal
- がん性髄膜炎に対して, 脊髄くも膜下腔カテーテル, 皮下ポートシステムによる治療および症状緩和を行った1症例
- 白澤 円,服部 政治,横田 美幸
- Palliative Care Research 7(2), 550-555, 2012
- … 抗がん剤の髄腔内注入のため, Ommaya reservoirの代替法としてカテーテル留置が緩和ケアチームに依頼され実施した. … カテーテル留置は, オピオイド投与だけでなく, 一般に腰椎穿刺かOmmaya reservoirを介して行われる髄腔内抗がん剤注入経路として有用な可能性が示唆された. …
- NAID 130002084776
- 原発性腹膜癌の脳転移,髄膜転移に対して複数の放射線療法および化学療法を行った1例
- 笠原 恭子,林 香里,鞠 錦 [他],山本 嘉昭
- 産婦人科の進歩 64(2), 142-149, 2012
- … 療,腰仙椎部の髄膜転移に対するトモテラピー,全身化学療法(イリノテカン・マイトマイシンC,カルボプラチン・シクロフォスファミド,ペグ化リポソームドキソルビシン),前頭部皮下にOmmaya reservoirを留置して行う髄腔内化学療法(メソトレキセート・シタラビン・プレドニゾロン)を交互に行った.脳転移発症後のPerformance status(PS)は0~1で,髄膜転移発症後のPSは2であった.下肢の …
- NAID 130001890024
- 硬膜下膿瘍術後に生じた医原性porencephalic cystの2例
- 石垣 大哉,和田 司,桑田 知之,柴内 一夫,樫村 博史,小笠原 邦昭,小川 彰
- 脳神経外科ジャーナル 18(6), 470-473, 2009-06-20
- 硬膜下膿瘍術後に生じ,進行性に増大したporencephalic cystを2例報告した.頭蓋内感染に加えて,術中のわずかな脳損傷の存在が,脳実質内に炎症および二次性の変性病変をもたらし,porencephalic cystが形成されたと考えられた.さらに,クモ膜下腔より髄液が一方向性に流入した結果,porencephalic cystの進行性増大をきたしたものと考えられた.本例は,硬膜下膿瘍術後 …
- NAID 110007227568
Related Links
- Ommaya reservoir, a device placed under the scalp and used to deliver anticancer drugs to the cerebrospinal fluid. reservoir [rez´er-vwahr] 1. a storage place or cavity. 2. an alternate or passive host or carrier that harbors pathogenic ...
- reservoir (rĕz`əvôr, –vwär), storage tank or wholly or partly artificial lake for storing water. Building an embankment or dam dam, barrier, commonly across a watercourse, to hold back water, often forming a reservoir or lake; dams are ...
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- (液体などを入れておく)容器、タンク。貯め池、貯水池、貯留層。(大量の情報・知識などの)蓄積、宝庫、保菌者。(生物)保有宿主