Zobrazeno 1 - 10
of 500
pro vyhledávání: '"Richard A. Ehman"'
Autor:
Vitaliy Atamaniuk, Jun Chen, Marzanna Obrzut, Kevin J. Glaser, Łukasz Hańczyk, Andrii Pozaruk, Krzysztof Gutkowski, Bogdan Obrzut, Wojciech Domka, Richard L. Ehman, Marian Cholewa
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-12 (2024)
Abstract Parotid glands are one of the most common sites for salivary gland tumors. Conventional imaging techniques have limited usefulness in the quantitative assessment of the parotid glands, making it difficult to differentiate between healthy tis
Externí odkaz:
https://doaj.org/article/495f1fbb11c64b16909171446fdce445
Autor:
Dmitry Esterov, Ziying Yin, Trevor Persaud, Xiang Shan, Mathew C. Murphy, Richard L. Ehman, John Huston III, Allen W. Brown
Publikováno v:
Neurotrauma Reports, Vol 5, Iss 1, Pp 232-242 (2024)
This study sought to identify whether an anatomical indicator of injury severity as measured by multiparametric magnetic resonance imaging (MRI) including magnetic resonance elastography (MRE), is predictive of a clinical measure of injury severity a
Externí odkaz:
https://doaj.org/article/6dd82ccb029e457e9fe7d5c892ea0b47
Autor:
Keni Zheng, Matthew C Murphy, Emanuele Camerucci, Aaron R Plitt, Xiang Shan, Yi Sui, Armando Manduca, Jamie J Van Gompel, Richard L Ehman, John Huston, Ziying Yin
Publikováno v:
PLoS ONE, Vol 19, Iss 6, p e0305247 (2024)
Meningiomas, the most prevalent primary benign intracranial tumors, often exhibit complicated levels of adhesion to adjacent normal tissues, significantly influencing resection and causing postoperative complications. Surgery remains the primary ther
Externí odkaz:
https://doaj.org/article/6e3218c334b649a69ab3db21cbed9b6d
Autor:
Elizabeth A. Brown, Anne Minnich, Arun J. Sanyal, Rohit Loomba, Shuyan Du, John Schwarz, Richard L. Ehman, Morten Karsdal, Diana J. Leeming, Giovanni Cizza, Edgar D. Charles
Publikováno v:
JHEP Reports, Vol 5, Iss 4, Pp 100661- (2023)
Background & Aims: FALCON 1 was a phase IIb study of pegbelfermin in patients with non-alcoholic steatohepatitis (NASH) and stage 3 fibrosis. This FALCON 1 post hoc analysis aimed to further assess the effect of pegbelfermin on NASH-related biomarker
Externí odkaz:
https://doaj.org/article/20c05779d241409e8ccca9f583b55976
Autor:
KowsalyaDevi Pavuluri, Jonathan M. Scott, John Huston III, Richard L. Ehman, Armando Manduca, Clifford R. Jack Jr, Rodolfo Savica, Bradley F. Boeve, Kejal Kantarci, Ronald C. Petersen, David S. Knopman, Matthew C. Murphy
Publikováno v:
NeuroImage: Clinical, Vol 37, Iss , Pp 103328- (2023)
Background: Aging and dementia involve the disruption of brain molecular pathways leading to the alterations in tissue composition and gross morphology of the brain. Phenotypic and biomarker overlap between various etiologies of dementia supports a n
Externí odkaz:
https://doaj.org/article/d8ff43aa660d4ad2bc903b9118b2253b
Autor:
Marzanna Obrzut, Vitaliy Atamaniuk, Jun Chen, Bogdan Obrzut, Richard L. Ehman, Marian Cholewa, Agnieszka Palusińska, Krzysztof Gutkowski
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-7 (2021)
Abstract Magnetic resonance elastography (MRE) is a reliable noninvasive method for assessment of hepatic stiffness. Liver stiffness is known to be affected by elevated postprandial portal blood flow in patients with chronic liver disease. The goal o
Externí odkaz:
https://doaj.org/article/603dd7bcf0494d0c83aee4d3e216b382
Autor:
Marzanna Obrzut, Vitaliy Atamaniuk, Richard L. Ehman, Meng Yin, Marian Cholewa, Krzysztof Gutkowski, Wojciech Domka, Dorota Ozga, Bogdan Obrzut
Publikováno v:
Diagnostics, Vol 13, Iss 17, p 2738 (2023)
Purpose: Magnetic resonance elastography (MRE) has been established as the most accurate noninvasive technique for diagnosing liver fibrosis. Recent publications have suggested that the measurement of splenic stiffness is useful in setting where port
Externí odkaz:
https://doaj.org/article/681768d4ca0d4e88a8307f1a892f2464
Autor:
Linqi Zhang, Xi Long, Mayidili Nijiati, Tianhui Zhang, Mengsi Li, Ying Deng, Sichi Kuang, Yuanqiang Xiao, Jie Zhu, Bingjun He, Jingbiao Chen, Phillip Rossman, Kevin J Glaser, Sudhakar K Venkatesh, Richard L Ehman, Jin Wang
Publikováno v:
Cancer Imaging, Vol 21, Iss 1, Pp 1-10 (2021)
Abstract Background Preoperative evaluation of aggressiveness, including tumor histological subtype, grade of differentiation, Federation International of Gynecology and Obstetrics (FIGO) stage, and depth of myometrial invasion, is significant for tr
Externí odkaz:
https://doaj.org/article/a44a19865e7244f6aa5a71f562cd71c0
Autor:
Alina M. Allen, Vijay H. Shah, Terry M. Therneau, Sudhakar K. Venkatesh, Taofic Mounajjed, Joseph J. Larson, Kristin C. Mara, Todd A. Kellogg, Michael L. Kendrick, Travis J. McKenzie, Suzanne M. Greiner, Jiahui Li, Kevin J. Glaser, Michael L. Wells, Timothy J. Gunneson, Richard L. Ehman, Meng Yin
Publikováno v:
Hepatology Communications, Vol 4, Iss 2, Pp 185-192 (2020)
Disease monitoring in nonalcoholic steatohepatitis (NASH) is limited by absence of noninvasive biomarkers of disease regression or progression. We aimed to examine the role of multiparametric three‐dimensional magnetic resonance elastography (3D‐
Externí odkaz:
https://doaj.org/article/621254dadac242a0bb963a39876859b5
Autor:
Yu Shi, Yunlong Huo, Chen Pan, Yafei Qi, Ziying Yin, Richard L. Ehman, Zhenyu Li, Xiaoli Yin, Bai Du, Ziyang Qi, Yang Hong
Publikováno v:
NeuroImage: Clinical, Vol 36, Iss , Pp 103173- (2022)
Objective: To determine whether tumor shear stiffness, as measured by magnetic resonance elastography, corresponds with intratumoral consistency and histotype. Materials and methods: A total of 88 patients with 89 meningiomas (grade 1, 74 typical [13
Externí odkaz:
https://doaj.org/article/077a42099a934c8184e7bc4b79ccf378