WordNet

the inside lower horizontal surface (as of a room, hallway, tent, or other structure); "they needed rugs to cover the bare floors"; "we spread our sleeping bags on the dry floor of the tent" (同)flooring
a structure consisting of a room or set of rooms at a single position along a vertical scale; "what level is the office on?" (同)level, storey, story
a large room in a exchange where the trading is done; "he is a floor trader" (同)trading floor
the legislative hall where members debate and vote and conduct other business; "there was a motion from the floor"
a lower limit; "the government established a wage floor" (同)base
the bottom surface of any lake or other body of water
the ground on which people and animals move about; "the fire spared the forest floor"
the lower inside surface of any hollow structure; "the floor of the pelvis"; "the floor of the cave"
the occupants of a floor; "the whole floor complained about the lack of heat"
the parliamentary right to address an assembly; "the chairman granted him the floor"
coming next after the third and just before the fifth in position or time or degree or magnitude; "the quaternary period of geologic time extends from the end of the tertiary period to the present" (同)4th, quaternary
following the third position; number four in a countable series
the musical interval between one note and another four notes away from it
a chamber of the heart that receives blood from an atrium and pumps it to the arteries (同)heart_ventricle
one of four connected cavities in the brain; is continuous with the central canal of the spinal cord and contains cerebrospinal fluid
being one more than three (同)4, iv
the cardinal number that is the sum of three and one (同)4, IV, tetrad, quatern, quaternion, quaternary, quaternity, quartet, quadruplet, foursome, Little Joe
building material used in laying floors

PrepTutorEJDIC

〈C〉『床』 / 〈C〉底,底面(bottom) / 〈C〉(価格の)最低限度 / 〈C〉『階』,層 / 《the~》議場,議員席 / 《the~》(議員などの)発言権 / (…で)…‘の'床を張る《+『名』+『with』+『名』》 / …‘を'床(地面)になぐり倒す(knock down) / 《話》〈問題・議論などが〉〈人〉‘を'打ち破る,困惑させる(puzzle);〈ニュースなどが〉〈人〉‘を'あ然(ぼう然)とさせる
《the fourth》『第4の』,4番目の / 4分の1の / {U}《通例the fourth》『第4番目』;(月の)4日 / 〈C〉4分の1 / 〈C〉(音楽で)4度
(脳髄・喉頭などの)室,空洞,(心臓の)心室
〈C〉(数の)4;4ノ記号(4,IVなど) / 〈U〉4時,4分;4歳 / 〈U〉《複数扱い》4人,4個 / 〈C〉4個(4人)1組のもの;フォア(4本オールのボートおよびその選手) / 〈C〉(カードの)4の札 / 4の;4人の;4個の / 《補語にのみ用いて》4歳の(で)
〈U〉床材 / 《集合的に》床,床張り

UpToDate Contents

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1. まれな脳腫瘍 uncommon brain tumors
2. 神経膠腫の分類 classification of gliomas
3. 女性における筋膜性骨盤痛症候群のマネージメントのための骨盤底の運動療法 pelvic floor physical therapy for management of myofascial pelvic pain syndrome in women
4. 眼窩骨折 orbital fractures
5. 骨盤底障害および下部尿路障害を伴う女性における性機能 sexual function in women with pelvic floor and lower urinary tract disorders

English Journal

Neurological form of Erdheim-Chester disease : Case report and review of the literature.

Perez A1, Crahes M2, Laquerrière A2, Proust F3, Derrey S3.
Neuro-Chirurgie.Neurochirurgie.2014 Dec;60(6):316-20. doi: 10.1016/j.neuchi.2014.06.012. Epub 2014 Oct 22.
OBJECTIVE: Report an unusual presentation of Erdheim-Chester disease revealed by a severe hypothalamic syndrome due to a hypothalamic infiltration and a review of the literature.METHODS: A 28-year-old man was admitted for a previous three-month history of asthenia, weight loss, and polyuria-polydips
PMID 25441710

Diffusion-weighted imaging as an aid in the diagnosis of the etiology of medial longitudinal fasciculus syndrome.

Chuang MT1, Lin CC, Sung PS, Su HC, Chen YC, Liu YS.
Surgical and radiologic anatomy : SRA.Surg Radiol Anat.2014 Sep;36(7):675-80. doi: 10.1007/s00276-014-1256-z. Epub 2014 Jan 25.
PURPOSE: Internuclear ophthalmoplegia is caused by a lesion; stroke, multiple sclerosis, brain metastases, or trauma may produce lesions of the medial longitudinal fasciculus (MLF). Imaging techniques, such as DWI, can help identify the site of the lesion in order to speed diagnosis and lead to appr
PMID 24464290

Inhibitory effects of draxin on axonal outgrowth and migration of precerebellar neurons.

Riyadh MA1, Shinmyo Y2, Ohta K3, Tanaka H3.
Biochemical and biophysical research communications.Biochem Biophys Res Commun.2014 Jun 20;449(1):169-74. doi: 10.1016/j.bbrc.2014.05.013. Epub 2014 May 14.
The rhombic lip, a dorsal stripe of the neuroepithelium lining the edge of the fourth ventricle, is the site of origin of precerebellar neurons (PCN), which migrate tangentially towards the floor plate. After reaching the floor plate, they project their axons to the cerebellum. Although previous stu
PMID 24832731

Japanese Journal

Atypical Hemorrhagic Presentation of a Fourth Ventricle Subependymoma: Case Report

LANDRIEL Federico,BESADA Cristina,MIGLIARO Matías,CHRISTIANSEN Silvia,GOLDSCHMIDT Ezequiel,YAMPOLSKY Claudio,AJLER Pablo
Neurologia medico-chirurgica 53(11), 828-831, 2013
… Objective: To present a case of a fourth ventricle subependymoma (SE) with a spontaneous acute subarachnoid intra-cisternal bleeding. … Unenhanced computed tomography (CT) scan demonstrated an isointense mass located in the fourth ventricle with a spontaneously hyperdense acute extratumoral hemorrhage in the cisterna magna. …
NAID 130003383197

Clinical, Histological, and Genetic Features of Fourth Ventricle Ependymoma in the Elderly : Case Report

HAYASHI Takuro,INAMASU Joji,KANAI Ryuichi,SASAKI Hikaru,SHINODA Jun,HIROSE Yuichi
Neurologia medico-chirurgica = 神経外科 52(8), 611-616, 2012-08-15
… A 71-year-old woman presented with a rare case of geriatric ependymoma originating from the fourth ventricle manifesting as progressive gait and memory disturbance. … Imaging studies revealed an extraaxial mass in the fourth ventricle protruding into the right cerebellomedullary cistern, with concomitant obstructive hydrocephalus. …
NAID 10030694858

第四脳室と橋・延髄の解剖と外科治療(<特集>脳室・脳幹病変の外科治療)

斉藤延人,金太一
脳神経外科ジャーナル 20(6), 438-445, 2011-06-20
第四脳室と橋・延髄下半分の病変には,髄芽腫,脳室上衣腫,星細胞腫,脈絡叢乳頭腫,脳幹海綿状血管腫,血管芽腫,外向発育性グリオーマなどがある.第四脳室を露出するには小脳延髄裂アプローチが有用である.小脳扁桃の裏で延髄に付着している脈絡膜と脈絡紐を切開して小脳扁桃を牽引する方法である.脳幹内部へは,病変が最も表面に近い部分から進入するのが基本である.第四脳室底には正中溝,閂,第四脳室線条,外側陥凹,顔 …
NAID 110008662231