Three-Dimensional Sonography of Biliary Tract Disorders
In this pictorial essay, we review the 3-dimensional sonographic appearance of the normal gallbladder and biliary tree, as well as the appearance of congenital and acquired biliary tract disorders. Using examples, we demonstrate the advantage of 3-dimensional scanning compared with 2-dimensional sonography and, even in certain cases, magnetic resonance cholangiopancreatography. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Frank, S. J., Kurian, J. Tags: Pictorial Essay Source Type: research
Predictors of Malignancy in Hyperechoic Breast Lesions
Conclusions—
A hyperechoic breast lesion must not always be assumed to be benign. Instead, a full sonographic assessment according to the American College of Radiology Breast Imaging Reporting and Data System descriptors is needed for correct characterization and avoidance of misdiagnosis. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Nassar, L., Issa, G., Farah, Z., El Zein, Y., Berjawi, G. Tags: Original Research Source Type: research
Quantitative Evaluation for Differentiating Malignant and Benign Thyroid Nodules Using Histogram Analysis of Grayscale Sonograms
Conclusions—
Grayscale histogram analysis was feasible for differentiating malignant and benign thyroid nodules but did not show better diagnostic performance than subjective analysis performed by radiologists. Further technical advances will be needed to objectify interpretations of thyroid grayscale sonograms. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Nam, S. J., Yoo, J., Lee, H. S., Kim, E.-K., Moon, H. J., Yoon, J. H., Kwak, J. Y. Tags: Original Research Source Type: research
Color Doppler Sonographic and Cadaveric Study of the Arterial Vascularity of the Lateral Upper Arm Flap
Conclusions—
Color Doppler sonography can facilitate the preoperative assessment of the origin, course, variations, and locations of the radial collateral artery and therefore may increase the success rate of lateral upper arm flap transfer. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Sun, R., Ding, Y., Sun, C., Li, X., Wang, J., Li, L., Yang, J., Ren, Y., Zhong, Z. Tags: Original Research Source Type: research
Prediction of High-grade Vesicoureteral Reflux in Children Younger Than 2 Years Using Renal Sonography: A Preliminary Study
Conclusions—
The negative predictive values indicate that normal renal sonographic and DMSA findings can predict the absence of high-grade VUR. We propose that renal sonographic findings of wall thickening as well as dilatation of the renal collecting system should be considered predictive of high-grade VUR. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: You, S. K., Kim, J. C., Park, W. H., Lee, S. M., Cho, H.-H. Tags: Original Research Source Type: research
Portable A-Mode Ultrasound for Body Composition Assessment in Adolescents
Conclusions—
This study has shown that US applied in a specific regression for BF% prediction in adolescents has a strong correlation with DXA as well as concordance with Bland-Altman analysis. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Ripka, W. L., Ulbricht, L., Menghin, L., Gewehr, P. M. Tags: Original Research Source Type: research
Effects of Low-Intensity Pulsed Ultrasound on Implant Osseointegration in Ovariectomized Rats
Conclusions—
Low-intensity pulsed US might enhance new bone formation, especially at an early stage, and improve osseointegration in osteoporotic bone as an auxiliary method. However, further studies are needed to elucidate the mechanisms underlying its action. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Zhou, H., Hou, Y., Zhu, Z., Xiao, W., Xu, Q., Li, L., Li, X., Chen, W. Tags: Original Research Source Type: research
First-Trimester Echocardiographic Features and Perinatal Outcomes in Fetuses With Congenital Absence of the Aortic Valve
Conclusions—
Our study confirms that absence of the aortic valve is a rare cardiac defect that can be diagnosed by first-trimester fetal echocardiography. A "to-and-fro" flow pattern or biphasic bidirectional flow in the great arteries is a key echocardiographic feature in fetuses with absence of the aortic valve. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Yu, R., Li, S.-l., Luo, G.-y., Wen, H.-x., Ouyang, S.-y., Chen, C.-y., Yuan, Y. Tags: Original Research Source Type: research
Ultrasound-Guided Nerve Blocks in Emergency Medicine Practice
Conclusions—
Ultrasound-guided nerve blocks are performed at most academic emergency departments. However, there is a substantial variation in the practices and policies within these institutions. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Amini, R., Kartchner, J. Z., Nagdev, A., Adhikari, S. Tags: Original Research Source Type: research
Effect of Coronary Slow Flow on the Longitudinal Left Ventricular Function Assessed by 2-Dimensional Speckle-Tracking Echocardiography
Conclusions—
Our results showed that the coronary slow flow phenomenon could not impair the longitudinal LV systolic and diastolic functions. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Narimani, S., Hosseinsabet, A., Pourhosseini, H. Tags: Original Research Source Type: research
Routine Screening for Callosal Dysgenesis in the Second Trimester Is Achievable With Intensive Training
Conclusions—
Assessing the corpus callosum in the sagittal view is difficult and requires appropriate training and patience; however, this view is feasible without adding substantial time to the examination and provides additional information during a routine second-trimester morphologic scan. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Lavender, I., Coombs, P. R., Van Haltren, K., Robinson, A. J. Tags: Original Research Source Type: research
Third- or Fourth-Degree Intrapartum Anal Sphincter Tears Are Associated With Levator Ani Avulsion in Primiparas
Conclusions—
Third- and fourth-degree intrapartum sphincter tears are associated with levator ani avulsion. Knowledge of complex pelvic floor damage may allow for prompt referral to secondary preventive measures for pelvic floor disorders. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Valsky, D. V., Cohen, S. M., Lipschuetz, M., Hochner-Celnikier, D., Daum, H., Yagel, I., Yagel, S. Tags: Original Research Source Type: research
Relationship Between Third-Trimester Sonographic Estimate of Fetal Weight and Mode of Delivery
Conclusions—
In this population of neonates weighing greater than 3500 g, the presence of a sonographic examination was not associated with the frequency of cesarean delivery. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Yee, L. M., Grobman, W. A. Tags: Original Research Source Type: research
Sonographic Analysis of Changes in Skull Shape After Cranial Molding Helmet Therapy in Infants With Deformational Plagiocephaly
Conclusions—
—These results suggest that occipital angle measurements using sonography, combined with cephalometry, could provide a better understanding of the therapeutic effects of cranial molding helmet therapy in infants with deformational plagiocephaly. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Kwon, D. R. Tags: Original Research Source Type: research
Sonography of Common Peripheral Nerve Disorders With Clinical Correlation
This article will review the normal appearance of peripheral nerves as shown with sonography. In addition, the most common applications for sonography of the peripheral nerves will be reviewed, which include entrapment neuropathies, intraneural ganglion cyst, nerve trauma, and peripheral nerve sheath tumors. Clinical information related to nerve disorders is also included, as it provides valuable information that can be obtained during sonographic examinations, increasing diagnostic accuracy. (Source: Journal of Ultrasound in Medicine)
Source: Journal of Ultrasound in Medicine - March 27, 2016 Category: Radiology Authors: Jacobson, J. A., Wilson, T. J., Yang, L. J.- S. Tags: Review Article Source Type: research
