もやもやエコー、モヤモヤエコー

WordNet

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
put in opposition to show or emphasize differences; "The middle school teacher contrasted her best students work with that of her weakest student"
the opposition or dissimilarity of things that are compared; "in contrast to", "by contrast" (同)direct contrast
the act of distinguishing by comparing differences
the range of optical density and tone on a photographic negative or print (or the extent to which adjacent areas on a television screen differ in brightness)
the perceptual effect of the juxtaposition of very different colors
to show differences when compared; be different; "the students contrast considerably in their artistic abilities" (同)counterpoint
happening or arising without apparent external cause; "spontaneous laughter"; "spontaneous combustion"; "a spontaneous abortion" (同)self-generated
strikingly different; tending to contrast; "contrasting (or contrastive) colors" (同)contrastive
(of sounds) repeating by reflection; "a hotel with echoing halls" (同)reechoing

PrepTutorEJDIC

〈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』)》
(違いを示すために)(二つのもの)'を'『対照させる』,対比する;(…と)…'を'対照させる《+『名』+『with』+『名』》 / (…と)『対照する』,対照的に引き立つ《+『with』+『名』》 / 〈U〉(…との)『対照』,対比《+『with』(『to』)+『名』》 / 〈C〉〈U〉(…間の)対照的な差,(特に色・明るさの)対照,コントラスト《+『between』+『名』+『and』+『名』》,(…との)著しい相違《+『to』+『名』》 / 〈C〉(…と)対照的な人(物)《+『to』+『名』》
(行動などが)『自然に起こる』,自発的な / (現象などが)自然[発生]の;(植物などが)天然の,自生の

UpToDate Contents

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1. 心臓内および大動脈内の全身性塞栓源の検出における心エコー echocardiography in detection of cardiac and aortic sources of systemic embolism
2. 心房細動における心エコー検査の役割 role of echocardiography in atrial fibrillation
3. 心房細動における血栓形成の機序 mechanisms of thrombogenesis in atrial fibrillation
4. 心房細動患者における脳卒中 stroke in patients with atrial fibrillation
5. 一過性脳虚血発作および軽症脳卒中の一次評価およびマネージメント initial evaluation and management of transient ischemic attack and minor stroke

English Journal

Spontaneous echo-contrast in the internal jugular veins of patients with ischemic stroke.

Choi JC1, Oh YH1, Kim JG1, Kim HJ2, Kong MH2, Paeng DG3, Ko NU4, Easton JD4.
Journal of clinical ultrasound : JCU.J Clin Ultrasound.2015 Sep;43(7):431-7. doi: 10.1002/jcu.22249. Epub 2014 Oct 27.
PURPOSE: Spontaneous echo-contrast (SEC) appears on B-mode images as moving curls of smoke in the lumen of veins. The aims of this study were to investigate the prevalence and characteristics of internal jugular vein SEC among patients with stroke, in comparison with control subjects.METHODS: We enr
PMID 25346199

Predictors of Recurrent Stroke in Patients with Ischemic Stroke: Comparison Study between Transesophageal Echocardiography and Cardiac CT.

Lee K1, Hur J1, Hong SR1, Suh YJ1, Im DJ1, Kim YJ1, Hong YJ1, Lee HJ1, Kim YJ1, Lee HS1, Hong GR1, Choi BW1.
Radiology.Radiology.2015 Aug;276(2):381-389. Epub 2015 Feb 18.
Purpose To investigate cardiac computed tomographic (CT) findings predictive of recurrent stroke in patients with ischemic stroke and determine the incremental risk stratification benefit of cardiac CT findings compared with transesophageal echocardiography (TEE) findings in patients with ischemic s
PMID 25692312

Atrial flutter and thromboembolic risk: a systematic review.

Vadmann H1, Nielsen PB1, Hjortshøj SP2, Riahi S2, Rasmussen LH3, Lip GY4, Larsen TB1.
Heart (British Cardiac Society).Heart.2015 Jul 6. pii: heartjnl-2015-307550. doi: 10.1136/heartjnl-2015-307550. [Epub ahead of print]
Atrial flutter confers a thromboembolic risk, but contrary to atrial fibrillation the relationship has only been addressed in few studies. This study performs an up to date systematic review of the literature to investigate the association between atrial flutter and thromboembolic events. Articles w
PMID 26149627

Japanese Journal

Aortic Atherosclerotic Plaque and Long-Term Prognosis in Patients With Atrial Fibrillation

Okura Hiroyuki,Kataoka Toru,Yoshiyama Minoru,Yoshikawa Junichi,Yoshida Kiyoshi
Circulation Journal 2012(0), 2012
… Background: Both left atrial spontaneous echo contrast (LASEC) and aortic atherosclerotic plaque (AoP) ≥4.0mm in thickness are predictors of cardiovascular events after stroke. … In contrast, patients with LASEC showed a trend toward lower cardiovascular event-free survival than those without LASEC (log-rank, P=0.10). …
NAID 130001870128

Spontaneous Echo Contrast (もやもやエコー)が観察された肥大型心筋症のネコの1例

中宮英次郎,宮川優一,戸田典子,冨永芳信,斉藤るみ,住吉義和,高橋真理,徳力剛,前澤純也,三原貴洋,竹村直行
動物の循環器 = Advances in animal cardiology 44(2), 41-47, 2011-12-01
… さらに、第1616病日に左房内にspontaneous　echo contrast（SEC）が、そして第2155病日には左心耳内に血栓形成が認められた。 …
NAID 10029976423

Related Pictures

Spontaneous Echo Contrast - YouTube Spontaneous Echo Contrast and Thrombus - YouTube Spontaneous echo contrast (white arrows) in a dilated left atrium, | Download Left atrial spontaneous echo contrast: relationship with clinical and Remoras and Spontaneous Echocardiographic Contrast - International Journal of Representative examples. A: left atrial spontaneous echo contrast | Download