Results 61 to 70 of about 268,510 (307)

Subharmonic and Endoscopic Contrast Imaging of Pancreatic Masses: A Pilot Study. [PDF]

, 2017
OBJECTIVES: To use subharmonic imaging (SHI) to depict the vascularity of pancreatic masses compared to contrast-enhanced endoscopic ultrasound (EUS) and pathologic results.
Eisenbrey, John R., Forsberg, Flemming, Fox, Traci, Kowalski, Thomas E., Liu, Ji-Bin, Loren, David E., Lyshchik, Andrej, Miller, Cynthia, O\u27Kane, Patrick, Siddiqui, Ali, Stanczak, Maria   +10 more
core   +2 more sources

TBK1‐Associated Primary Lateral Sclerosis Followed by Right Temporal Variant Frontotemporal Dementia

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT We report a 58‐year‐old woman with a novel splice‐site variant in the TANK‐binding kinase 1 (TBK1:c.993–2A>C p.Ala332TyrfsTer39) who sequentially developed primary lateral sclerosis (PLS) followed by right temporal variant frontotemporal dementia (rtvFTD). Neuroimaging demonstrated right anterior temporal atrophy before cognitive symptoms, and
Tomoyasu Matsubara, Naoki Kihara, Satoko Miyatake, Koji Fujita, Konoka Tachibana, Ryosuke Miyamoto, Hiroki Yamazaki, Yusuke Osaki, Nazere Keyoumu, Yuki Kuwano, Nobutoshi Morimoto, Suzuran Saito, Eriko Koshimizu, Yoichi Otomi, Kenji Ishibashi, Masafumi Harada, Naomichi Matsumoto, Hiroyuki Morino, Yuishin Izumi   +18 more
wiley   +1 more source

Triparametric ultrasound in differentiating multicystic renal masses: a rare presentation of unilateral focal renal lymphangioma

Radiology Case Reports, 2017
We describe a rare case of renal lymphangioma presenting as a focal unilateral multicystic renal mass and document the first reported use of triparametric ultrasound (B-mode, Doppler, and contrast-enhanced ultrasound) in its diagnosis and discrimination ...
Nicholas Chua, MBBS, Konrad Wolfe, FRCPath, Sampi Mehta, FRCS, Richard N Lodge, FRCS, Sidath H Liyanage, FRCR   +4 more
doaj   +1 more source

Developmental and Epileptic Encephalopathy due to Biallelic Pathogenic Variants in PIGM

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective PIGM encodes a critical enzyme in the glycosylphosphatidylinositol (GPI)‐anchor biosynthesis pathway. While promoter‐region mutations in PIGM have been associated with a relatively mild phenotype characterized by portal vein thrombosis and absence seizures, recent evidence suggests that coding‐region mutations result in a more severe
Júlia Sala‐Coromina, Anna Marcé‐Grau, Barbara Masotto, Marta Codina, Lamia BenJemaa, Yasmina Elaribi, Mónica Martinez‐Gallo, Roger Colobran, Angel Sanchez‐Montañez, Irene Valenzuela, Yoshiko Murakami, Alfons Macaya   +11 more
wiley   +1 more source

The Safety and Effectiveness of Intravenous Contrast-Enhanced Sonography in Chinese Children—A Single Center and Prospective Study in China

Frontiers in Pharmacology, 2019
Background and Objective: Intravenous contrast-enhanced ultrasound (CEUS), using the second-generation ultrasound contrast agent SonoVue®, has been widely used in adults.
Muyi Mao, Bei Xia, Weiling Chen, Xiaojie Gao, Jun Yang, Shoulin Li, Bin Wang, Huirong Mai, Sixi Liu, Feiqiu Wen, Yungen Gan, Jianming Song, Hong Wei, Weiguo Yang, Yuhui Wu, Shufang Yang, Wei Yu, Hongkui Yu, Shumin Fan, Hongwei Tao, Xia Feng, Zhou Lin, Lei Liu   +22 more
doaj   +1 more source

The use of contrast enhancement in the diagnosis of simple and complex cysts kidneys

Biomedical Photonics, 2020
In developed countries, the main methods of research and dynamic monitoring of cystic kidney formations are CT and MRI, but their use is impossible in patients with severe concomitant diseases, as well as in the presence of metal structures, pacemakers ...
Ya. A. Soloviev, L. A. Mitina, B. Ya. Alekseev, S. O. Stepanov, A. S. Kalpinskiy, O. V. Dimitrov, E. A. Nazoikin   +6 more
doaj   +1 more source

Ultrasonography Compared With Computed Tomography in Identifying Thoracic Aortic Aneurysms in Patients With Giant Cell Arteritis

Arthritis Care &Research, EarlyView.
Objective The objectives of this study were to evaluate the correlation and agreement between ultrasonography and computed tomography (CT) in measuring ascending aorta diameter in patients with giant cell arteritis (GCA) and to investigate the development of new ascending aortic aneurysms in patients with newly diagnosed GCA.
Anne C. Bull Haaversen, Lene K. Brekke, Tanaz A. Kermani, Øyvind Molberg, Andreas P. Diamantopoulos   +4 more
wiley   +1 more source

Recognizing Focal Liver Lesions in Contrast-Enhanced Ultrasound with Discriminatively Trained Spatio-Temporal Model

, 2015
The aim of this study is to provide an automatic computational framework to assist clinicians in diagnosing Focal Liver Lesions (FLLs) in Contrast-Enhancement Ultrasound (CEUS). We represent FLLs in a CEUS video clip as an ensemble of Region-of-Interests
Cao, Qingxing, Huang, Rui, Liang, Xiaodan, Lin, Liang   +3 more
core   +1 more source

Validation of the Pediatric Arthritis Ultrasound Scoring System for the Elbow, Wrist, and Finger Joints in Children With Juvenile Idiopathic Arthritis

Arthritis Care &Research, EarlyView.
Objective We aimed to validate the Pediatric Arthritis Ultrasound Scoring System (PAUSS) for upper extremity joints in children with juvenile idiopathic arthritis (JIA). Methods Children with JIA were evaluated for elbow, wrist, or finger arthritis by clinical examination (CE) and musculoskeletal ultrasound (MSUS) with images scored according to the ...
Patricia Vega‐Fernandez, Pinar Ozge Avar‐Aydin, Kelly Rogers, Daniel J. Lovell, Jennifer Huggins, Alexei Grom, Hermine I. Brunner, Grant S. Schulert, Sheila T. Angeles‐Han, Mekibib Altaye, Amy Cassedy, Arthur B. Meyers, Tracy V. Ting   +12 more
wiley   +1 more source

Comparison of contrast enhanced color Doppler targeted biopsy to conventional systematic biology: Impact on Gleason score [PDF]

, 2007
Purpose: Prostate cancer grading with Gleason score is an important prognostic factor. This prospective randomized study compares ultrasound systematic biopsy vs contrast enhanced color Doppler targeted biopsy for the impact on Gleason score findings ...
Bartsch, G., Brunner, A., Frauscher, F., Gradl, J., Halpern, Ethan J., Horninger, W., Mitterberger, M., Pallwein, L., Pinggera, G. M., Schafer, G., Strasser, H.   +10 more
core   +1 more source