Search Results - "Yeung, David K. W."

Malignant cervical lymphadenopathy: diagnostic accuracy of diffusion-weighted MR imaging by King, Ann D, Ahuja, Anil T, Yeung, David K W, Fong, Devin K Y, Lee, Yolanda Y P, Lei, Kenny I K, Tse, Gary M K

“…To prospectively determine the diagnostic accuracy of diffusion-weighted magnetic resonance (MR) imaging for discrimination of malignant neck nodes due to…”
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Compromised Bone Marrow Perfusion in Osteoporosis by Griffith, James F, Yeung, David KW, Tsang, Polly H, Choi, Kai C, Kwok, Timothy CY, Ahuja, Anil T, Leung, Kwok S, Leung, Ping C

“…A link between bone blood flow and osteoporosis may exist. Outside of the spine, the proximal femur is the most common site of osteoporotic fracture and is…”
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MRI wrist in early rheumatoid arthritis: reduction in inflammation assessed quantitatively during treatment period correlates best with clinical improvement by Xiao, Fan, Griffith, James F., Ko, Jacky K. L., Yue, Jiang, Leung, Jason C. S., Yeung, David K. W., Tam, Lai-Shan

“…Objective To investigate (a) which MR features of inflammation (synovitis, tenosynovitis, perfusion) correlate with clinical/serological features in early…”
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Vertebral marrow fat content and diffusion and perfusion indexes in women with varying bone density: MR evaluation by Griffith, James F, Yeung, David K W, Antonio, Gregory E, Wong, Samuel Y S, Kwok, Timothy C Y, Woo, Jean, Leung, Ping C

“…To prospectively study the relationship among vertebral marrow fat content, marrow diffusion indexes, and marrow and erector spinae muscle perfusion indexes in…”
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Squamous cell carcinoma of the head and neck: diffusion-weighted MR imaging for prediction and monitoring of treatment response by King, Ann D., Mo, Frankie K. F., Yu, Kwok-Hung, Yeung, David K. W., Zhou, Hua, Bhatia, Kunwar S., Tse, Gary M. K., Vlantis, Alexander C., Wong, Jeffrey K. T., Ahuja, Anil T.

“…Objective To investigate the role of diffusion-weighted imaging (DWI) in predicting and monitoring chemoradiotherapy response in head and neck squamous cell…”
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Evolution of Radiation-induced Brain Injury: MR Imaging-based Study by WANG, Yi-Xiang J, KING, Ann D, HUA ZHOU, LEUNG, Sing-Fei, ABRIGO, Jill, CHAN, Yu-Leung, HU, Chen-Wen, YEUNG, David K. W, AHUJA, Anil T

“…To evaluate the temporal lobes in patients previously treated for nasopharyngeal carcinoma to provide a better understanding of delayed radiation-induced…”
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Vertebral bone mineral density, marrow perfusion, and fat content in healthy men and men with osteoporosis: dynamic contrast-enhanced MR imaging and MR spectroscopy by Griffith, James F, Yeung, David K W, Antonio, Gregory E, Lee, Francis K H, Hong, Athena W L, Wong, Samuel Y S, Lau, Edith M C, Leung, Ping Chung

“…To prospectively use hydrogen 1 (1H) magnetic resonance (MR) spectroscopy and dynamic contrast material-enhanced MR imaging to measure vertebral body marrow…”
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Non-alcoholic fatty liver disease: Spectral patterns observed from an in vivo phosphorus magnetic resonance spectroscopy study by Abrigo, Jill M, Shen, Jiayun, Wong, Vincent W.-S, Yeung, David K.-W, Wong, Grace L.-H, Chim, Angel M.-L, Chan, Anthony W.-H, Choi, Paul C.-L, Chan, Francis K.-L, Chan, Henry L.-Y, Chu, Winnie C.-W

“…Background & Aims Liver biopsy is the gold standard for diagnosing non-alcoholic fatty liver disease (NAFLD) but with practical constraints. Phosphorus…”
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DCE-MRI for Pre-Treatment Prediction and Post-Treatment Assessment of Treatment Response in Sites of Squamous Cell Carcinoma in the Head and Neck by King, Ann D, Chow, Steven Kwok Keung, Yu, Kwok-Hung, Mo, Frankie Kwok Fai, Yeung, David K W, Yuan, Jing, Law, Benjamin King Hong, Bhatia, Kunwar S, Vlantis, Alexander C, Ahuja, Anil T

“…It is important to identify patients with head and neck squamous cell carcinoma (SCC) who fail to respond to chemoradiotherapy so that they can undergo…”
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Head and neck squamous cell carcinoma: diagnostic performance of diffusion-weighted MR imaging for the prediction of treatment response by King, Ann D, Chow, Kwok-Keung, Yu, Kwok-Hung, Mo, Frankie Kwok Fai, Yeung, David K W, Yuan, Jing, Bhatia, Kunwar S, Vlantis, Alexander C, Ahuja, Anil T

“…To determine the diagnostic performance of diffusion-weighted (DW) imaging for the prediction of treatment failure in primary head and neck squamous cell…”
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Prediction of bone loss in elderly female subjects by MR perfusion imaging and spectroscopy by Griffith, James F., Yeung, David K. W., Leung, Jason Chi Shun, Kwok, Timothy C. Y., Leung, Ping C.

“…Objective To determine whether MR perfusion indices or marrow fat content at baseline can predict areal bone mineral density (BMDa) loss. Methods Repeat dual…”
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Fully automatic and nonparametric quantification of adipose tissue in fat–water separation MR imaging by Wang, Defeng, Shi, Lin, Chu, Winnie C. W., Hu, Miao, Tomlinson, Brian, Huang, Wen-Hua, Wang, Tianfu, Heng, Pheng Ann, Yeung, David K. W., Ahuja, Anil T.

“…Despite increasing demand and research efforts, currently there is no consensus on the protocol for automated and reliable quantification of adipose tissue…”
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Positional MR imaging of normal and injured knees by Griffith, James F., Leung, Cynthia T. P., Lee, Jeremiah C. H., Leung, Jason C. S., Yeung, David K. W., Yung, Patrick S. H.

“…Objectives This study uses a practical positional MRI protocol to evaluate tibiofemoral translation and rotation in normal and injured knees. Methods Following…”
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Salivary gland tumors at in vivo proton MR spectroscopy by King, Ann D, Yeung, David K W, Ahuja, Anil T, Tse, Gary M K, Yuen, H Y, Wong, K T, van Hasselt, Andrew C

“…To prospectively evaluate whether proton magnetic resonance (MR) spectroscopy can be used to characterize salivary gland tumors (SGTs). Ethics committee…”
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Achilles Tendon Xanthomas: Fat-Water Separation at Baseline and after Treatment by Griffith, James F, Hu, Miao, Yeung, David K W, Guo, Pei, Lam, Sik Lok, Xiao, Fan, Wang, Defeng, Tomlinson, Brian

“…Purpose To investigate the fat-water content of Achilles tendon xanthomas at baseline and after treatment and to compare this assessment with that of…”
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Wrist Traction During MR Arthrography Improves Detection of Triangular Fibrocartilage Complex and Intrinsic Ligament Tears and Visibility of Articular Cartilage by Lee, Ryan K L, Griffith, James F, Ng, Alex W H, Nung, Ryan C H, Yeung, David K W

“…The purpose of this study was to assess the effects of traction during MR arthrography of the wrist on joint space widening, cartilage visibility, and…”
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Reduced Bone Perfusion in Osteoporosis: Likely Causes in an Ovariectomy Rat Model by GRIFFITH, James F, WANG, Yi-Xiang J, HUA ZHOU, WING HANG KWONG, WING TAK WONG, SUN, Yan-Lin, YU HUANG, YEUNG, David K. W, LING QIN, AHUJA, Anil T

“…To investigate the cause of reduced vertebral perfusion in a rat ovariectomy model. Experimental protocol was approved by the local Animal Experiment Ethics…”
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Cooperative Dynamic Games with Control Lags by Yeung, David W. K., Petrosyan, Leon A.

“…Controls with lags are control strategies with prolonged effects lasting for more than one stage of the game after the controls had been executed. Lags in…”
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Increased Glutamate in Somatosensory Cortex in Functional Dyspepsia by Mak, Arthur D. P., Northoff, Georg, Yeung, David K. W., Chu, Winnie C. W., Hui, Steve C. N., Cheung, Cynthia, Ching, Jessica, Lam, Linda, Lee, Sing, Wu, Justin

“…Functional Dyspepsia-Post-prandial Distress Syndrome (FD-PDS) was associated with mood-related increases in resting activity and lowered activation threshold…”
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A study of bone marrow and subcutaneous fatty acid composition in subjects of varying bone mineral density by Griffith, James F, Yeung, David K.W, Ahuja, Anil T, Choy, Carol W.Y, Mei, Wong Yin, Lam, Sherlock S.L, Lam, T.P, Chen, Zhen-Yu, Leung, Ping C

“…Abstract Osteoporosis is associated with an increase in marrow fat. Fats, particularly polyunsaturated fats, either in co-cultures or diet, have been shown to…”
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