WordNet

protect by covering with a thin sheet of metal; "flash the roof"
a lamp for providing momentary light to take a photograph (同)photoflash, flash lamp, flashgun, flashbulb, flash bulb
a bright patch of color used for decoration or identification; "red flashes adorned the airplane"; "a flash sewn on his sleeve indicated the unit he belonged to"
a momentary brightness
a short vivid experience; "a flash of emotion swept over him"; "the flashings of pain were a warning" (同)flashing
a sudden brilliant understanding; "he had a flash of intuition"
a sudden intense burst of radiant energy
gleam or glow intermittently; "The lights were flashing" (同)blink, wink, twinkle, winkle
appear briefly; "The headlines flashed on the screen"
emit a brief burst of light; "A shooting star flashed and was gone"
expose or show briefly; "he flashed a $100 bill"
make known or cause to appear with great speed; "The latest intelligence is flashed to all command posts"
call to mind; "His words echoed John F. Kennedy" (同)recall
the repetition of a sound resulting from reflection of the sound waves; "she could hear echoes of her own footsteps" (同)reverberation, sound reflection, replication
a close parallel of a feeling, idea, style, etc.; "his contention contains more than an echo of Rousseau"; "Napoleon III was an echo of the mighty Emperor but an infinitely better man"
a reflected television or radio or radar beam
an imitation or repetition; "the flower arrangement was created as an echo of a clients still life"
a reply that repeats what has just been said
a way of doing something, especially a systematic way; implies an orderly logical arrangement (usually in steps)
(medicine) obtaining pictures of the interior of the body (同)tomography
sheet metal shaped and attached to a roof for strength and weatherproofing

PrepTutorEJDIC

(花・炎などの)『ひらめき』,ぴかっと(ぱっと,ちらっと)光ること;閃光(せんこう)《+『of』+『名』》 / (機知などの)『ひらめき』;(喜びなどが)急にわいてくること《+『of』+『名』》 / (写真の)フラッシュ / 瞬間 / ニュース速報,特報 / 『ぱっと光る』,(反射して)きらめく / 〈目などが〉きらりと(ぎらっと)光る / (心に)〈言葉・考えなどが〉『ひらめく』《+『through』(『into, across』)+『名』》 / 《副詞[句]を伴って》〈人・車などが〉さっと通り過ぎる / …‘を'ぱっと照らす;〈火・光〉‘を'ぱっと発する / …‘を'ちらり(ぴかり,ぎらり)とさせる / (…に)〈サイン・視線など〉‘を'すばやく送る,さっと送る《+『名』+『at』+『名』》 / (電信で)…‘を'急送する,速報する / 急で短い,瞬間的な / 《英話》(現代ふうで)気のきいた
〈C〉〈U〉『反響』[音];『こだま』,山びこ / 〈C〉〈U〉(意見・心情などに対する)共鳴,反応 / 〈C〉〈U〉(他人の行為・意見などの)繰り返し,まね《+『of』+『名』》;(…からの)影響《+『from』+『名』》;〈C〉まねをする人 / 〈場所が〉…‘を'『反響させる』 / 〈人の言葉・意見〉‘を'『そのまま繰り返す』,そっくりまねる / (…で)〈場所・音・声が〉『反響する』《+『with』+『名』(do『ing』)》
〈C〉(特に秩序だった)(…の)『方法』,方式《+『of』+『名』(do『ing』)》 / 〈C〉〈U〉(思考行・行為・行動の)きちょうめんさ;秩序,筋道
雨押え(建物に雨水が入るのを防ぐため屋根の継ぎ目をおおう金属板)

UpToDate Contents

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1. 三次元心エコー検査 three dimensional echocardiography
2. 組織ドップラー心エコー tissue doppler echocardiography
3. 冬眠心筋の評価におけるドブタミン負荷心エコー検査 dobutamine stress echocardiography in the evaluation of hibernating myocardium
4. コントラスト心エコー検査：造影剤、安全性、およびイメージング技術 contrast echocardiography contrast agents safety and imaging technique
5. 負荷心エコーの概要 overview of stress echocardiography

English Journal

Automated slice-specific simultaneous z-shim method for reducing B1 inhomogeneity and susceptibility-induced signal loss with parallel transmission at 3T.

Schneider R1,2, Boada F3, Haueisen J2, Pfeuffer J1.
Magnetic resonance in medicine.Magn Reson Med.2015 Oct;74(4):934-44. doi: 10.1002/mrm.25461. Epub 2014 Oct 7.
PURPOSE: Through-plane susceptibility-induced signal loss in gradient recalled echo (GRE)-based sequences can considerably impair both the clinical diagnosis and functional analysis of certain brain areas. In this work, a fully automated simultaneous z-shim approach is proposed on the basis of paral
PMID 25291423

Structural imaging of the cervical spinal cord with suppressed CSF signal using DANTE pulse trains.

Li L1, Kong Y1, Zaitsu Y1, Matthews L2, Palace J2, Jezzard P1.
Magnetic resonance in medicine.Magn Reson Med.2015 Oct;74(4):971-7. doi: 10.1002/mrm.25474. Epub 2014 Sep 25.
PURPOSE: We propose DANTE (Delays Alternating with Nutation for Tailored Excitation) moving fluid attenuation preparation pulse trains, in conjunction with T1 , T2 , and proton-density-weighted fast spin-echo (T1w-TSE, T2w-TSE and PDw-TSE) imaging readout, and three-dimensional fast low flip angle s
PMID 25257226

Physiological Background of Differences in Quantitative Diffusion-Weighted Magnetic Resonance Imaging Between Acute Malignant and Benign Vertebral Body Fractures: Correlation of Apparent Diffusion Coefficient With Quantitative Perfusion Magnetic Resonance Imaging Using the 2-Compartment Exchange Model.

Geith T1, Biffar A, Schmidt G, Sourbron S, Dietrich O, Reiser M, Baur-Melnyk A.
Journal of computer assisted tomography.J Comput Assist Tomogr.2015 Sep-Oct;39(5):643-8. doi: 10.1097/RCT.0000000000000281.
OBJECTIVE: To test the hypothesis that apparent diffusion coefficient (ADC) in vertebral bone marrow of benign and malignant fractures is related to the volume of the interstitial space, determined with dynamic contrast-enhanced (DCE) magnetic resonance imaging.METHODS: Patients with acute benign (n
PMID 26248148

Japanese Journal

Experimental study of fast and ultrafast T2-weighted imaging sequences using AMI-25 superparamagnetic iron oxide (SPIO).

Kurokawa Hironori,Togami Izumi,Tsunoda Masatoshi,Hikari Yoshio
Acta Medica Okayama 55(1), 41-50, 2001-02
… <p>The objective of this study was to evaluate fast and ultrafast T2-weighted images (T2WI), including echo planar imaging (EPI), using an AMI-25 agar phantom. … Image quality for conventional spin echo (CSE) and turbo spin echo (TSE) was almost equivalent. … EPI also suffered from poor image quality because this method is very sensitive to magnetic field inhomogeneity. …
NAID 120002311970

コントラストエコー（超音波造影）

嶺喜隆,神山直久
Neurosonology:神経超音波医学 11(2), 86-88, 1998
… We have developed a prototype second harmonic/flash echo imaging system for visualizing tissue perfusion. … Second harmonic imaging is a new method that exploits the nonlinear properties of microbubble-containing ultrasound contrast agent. …
NAID 130001742293

顎関節のＭＲＩ：　撮像条件の検討

阪本真弥,日向野修一,高橋昭喜,栗原紀子,笹野高嗣,三條大助
歯科放射線 37(2), 143-150, 1997
… To find an appropriate fast sequence method for MR scanning of TMJ, 5 sequences (i. … e., fast imaging with steady precession (FISP), fast low angle shot (FLASH), conventional T1-weighted spin echo (SE) and fast spin echo (FSE, TR/TE: 1100/12, 3000/15)) were compared in 14 TMJs in the closed mouth position in 7 volunteers with normal TMJs, using a 1.5 T MR system. …
NAID 130003753799