Web开馆时间:周一至周日7:00-22:30 周五 7:00-12:00; 我的图书馆 WebMar 1, 2024 · A 78-year-old male with newly diagnosed bladder cancer was undergoing transthoracic echocardiogram as a part of preoperative workup. Four-chamber transthoracic echocardiogram (Fig. 1 and supplemental video 1) shows a prominent crista terminalis (arrow) in the right atrium, which was initially reported as indeterminate, and …
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WebApr 3, 2024 · The interior surface of the right atrium can be divided into two parts, each with a distinct embryological origin. These two parts are separated by a muscular ridge called the crista terminalis: Sinus venarum – located posterior to the crista terminalis. This part receives blood from the superior and inferior vena cavae. WebDec 1, 2011 · Crista Terminalis (CT) is a subtle fibromuscular ridge marking the border between sinus venosus and primitive atrium derived atrial structures. About 2% of adult subjects have redundant tissue in the fossa ovalis region, which is defined Atrial Septal Aneurism (ASA) when the tissue bulges more than one centimeter with respect to non … dpwh cebu city district
Prominent crista terminalis mimicking a right atrial mass
WebOct 19, 2010 · If the prominence of the crista terminalis is superior, then a right atrial mass on TTE can appear when imaged tangentially. The presence of the superior vena cava in … WebFeb 1, 2007 · Crista terminalis is a fibromuscular ridge at the posterolateral region of the right atrium (RA). Superiorly localized prominent crista terminalis can mimic pathologic RA mass on transthoracic echocardiograms. Transesophageal echocardiography can be used to differentiate nonpathologic structures from pathologic ones. Besides mimicking … WebPharr et al. 2) reported that if the prominence of the crista terminalis is superior, it can appear as a right atrial mass on the transthoracic echocardiogram. Fig. 2 shows the prominence of the crista terminalis at the superior part of right atrium close to superior vena cava. However, there is no large study on the frequency and ... dpwh clark