Objectives Intravenous leiomyomatosis (IVL) is a histologically benign but biologically aggressive tumor. This study aimed to summarize the echocardiography and contrast‐enhanced ultrasound (CEU) characteristics of IVL to provide a basis for clinical diagnosis and therapy. Methods Fourteen IVL patients with uterus leiomyoma history (female, 46.4 ± 5.6 years) were enrolled in this study from March 2008 to December 2020 in our hospital. Preoperative imaging examination data were collected, including echocardiography computed tomography data; six patients also underwent CEU. All patients underwent successful resection, confirmed by histopathology. Results Echocardiographic characteristics: The mean sizes of intracardiac parts of IVL tumors were 54.0 ± 17.9 mm (length) and 24.6 ± 9.8 mm (width). IVL tumors exhibited two echocardiography types: isoechoic solid mass (71.4%, 10/14) and anechoic cystic conduits (28.6%, 4/14), with enlargements of the right atrium (57.1%,8/14), right ventricle (1 patient, 7.1%), and inferior vena cava (57.1%, 8/14). About 21.4% of the patients (3/14) had right ventricular dysfunction. Right heart obstruction was observed in 42.8% (6/14) of the patients. CEU characteristics: the solid mass type exhibited an earlier perfusion and lower perfusion intensity than the conduits type. CEU was helpful in determining origins and pathways: from the internal iliac vein (pathway I, 71.4%), from the ovarian vein (pathway II, 14.3%), or both (14.3%). The echocardiographic appearances of the 14 cases were consistent with the features of the resection specimens. Conclusion Combined echocardiography and CEU can provide a more valuable information for the diagnosis of IVL and essential basis for treatment.
Aims: This study aimed to summarize the transthoracic echocardiography (TTE) characteristics of cardiac tumors with different pathologies. Methods:The data of 399 patients with cardiac tumors confirmed by pathology, who had undergone surgical resection were consecutively collected in our hospital between January 1, 2011 and December 31, 2019. The TTE characteristics were summarized and compared with the pathology.Results: Mean patient age was 49.8±15.7 years (22 children and 377 adults), and 62.2% were female. Of the tumors, 90.5% (361) were primary and 9.5% (38) were secondary. Further, 88.7% (354) were benign and 11.3% (45) were malignant. Of the primary tumors (96.1% benign and 3.9% malignant), 84.2% were myxomas, followed by 3.5% lipomas and 1.5% fibromas in adults, while in children, 31.8% were rhabdomyomas and 22.7% were fibromas. The most common type of secondary cardiac tumor was malignant liver carcinoma metastasis (39.5%) and benign intravenous leiomyomatosis with cardiac extension from the uterus (18.4%). TTE features of myxoma showed four variation types among 8.9% of myxomas: liquefaction (anechoic region mostly), calcification (hyperechoic range with a shadow), multiple nodules, and high proliferative activity (a large irregular mass with a wide base and a high Ki67 index). The TTE characteristics of some common benign non-myxoma tumors had specific findings.The TTE features of malignant tumors mostly showed hypoechogenicity, an unclear boundary, a wide basement, and multi-chambers or tissue invasion. Conclusions:Most cardiac tumors have typical ultrasonic manifestations. Preoperative echocardiography could roughly judge cardiac tumor type and may be helpful for guiding clinical treatment decisions.
Background There are differences between young and older patients diagnosed with acute aortic dissection. We aimed to explore the differences in echocardiographic and computed tomography angiography (CTA) characteristics between the young and the older patients diagnosed with acute aortic dissection. Methods The data from 1220 patients with aortic dissection were collected. They were divided into the young and the older groups with the age threshold set at 45 years old. The basic information and imaging data were collected and compared between the two groups. Univariate regression was used to find the risk factors for mortality in each group. Results Echocardiographic results showed the proportion of left ventricular enlargement (young vs older, 39.9% vs 26.9%, p‐value <.001) and left ventricular dysfunction (22.3% vs 14.1%, p‐value smaller than .001) in the young group was significantly higher. Although there is no statistically significant difference in mortality within 60 days after admission (12.0% vs 15.1%, p‐value equals to .164), the involvements of aortic branches were the risk factor for the mortality in the young group. For the older patients, the left ventricular remodeling detected by echocardiography (left atrial enlargement, ascending aortic dilation, aortic regurgitation) and decreased heart function were the risk factors for mortality. Conclusions The mortality of the young and the older groups with acute aortic dissection are comparable. The involvements of aortic branches were the mortality risk factors in the young patients while the structural and functional change of the left ventricle detected by echocardiography was the mortality risk factor for the older patients.
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