Search Results - "Lam, Sai Kit"

Pseudo‐CT generation from multi‐parametric MRI using a novel multi‐channel multi‐path conditional generative adversarial network for nasopharyngeal carcinoma patients by Tie, Xin, Lam, Sai‐Kit, Zhang, Yong, Lee, Kar‐Ho, Au, Kwok‐Hung, Cai, Jing

“…Purpose To develop and evaluate a novel method for pseudo‐CT generation from multi‐parametric MR images using multi‐channel multi‐path generative adversarial…”
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Localization of Dengue Virus in Naturally Infected Human Tissues, by Immunohistochemistry and In Situ Hybridization by Jessie, Kala, Fong, Mun Yik, Devi, Shamala, Lam, Sai Kit, Wong, K. Thong

“…Dengue viral antigens have been demonstrated in several types of naturally infected human tissues, but little is known of whether these same tissues have…”
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Comparing effectiveness of image perturbation and test retest imaging in improving radiomic model reliability by Zhang, Jiang, Teng, Xinzhi, Zhang, Xinyu, Lam, Sai-Kit, Lin, Zhongshi, Liang, Yongyi, Yu, Hao, Siu, Steven Wai Kwan, Chang, Amy Tien Yee, Zhang, Hua, Kong, Feng-Ming, Yang, Ruijie, Cai, Jing

“…Image perturbation is a promising technique to assess radiomic feature repeatability, but whether it can achieve the same effect as test–retest imaging on…”
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Function-Wise Dual-Omics analysis for radiation pneumonitis prediction in lung cancer patients by Li, Bing, Ren, Ge, Guo, Wei, Zhang, Jiang, Lam, Sai-Kit, Zheng, Xiaoli, Teng, Xinzhi, Wang, Yunhan, Yang, Yang, Dan, Qinfu, Meng, Lingguang, Ma, Zongrui, Cheng, Chen, Tao, Hongyan, Lei, Hongchang, Cai, Jing, Ge, Hong

“…Purpose: This study investigates the impact of lung function on radiation pneumonitis prediction using a dual-omics analysis method. Methods: We…”
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Association of Multi-Phasic MR-Based Radiomic and Dosimetric Features with Treatment Response in Unresectable Hepatocellular Carcinoma Patients following Novel Sequential TACE-SBRT-Immunotherapy by Ho, Lok-Man, Lam, Sai-Kit, Zhang, Jiang, Chiang, Chi-Leung, Chan, Albert Chi-Yan, Cai, Jing

“…This study aims to investigate the association of pre-treatment multi-phasic MR-based radiomics and dosimetric features with treatment response to a novel…”
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Investigation of a Novel Deep Learning-Based Computed Tomography Perfusion Mapping Framework for Functional Lung Avoidance Radiotherapy by Ren, Ge, Lam, Sai-Kit, Zhang, Jiang, Xiao, Haonan, Cheung, Andy Lai-Yin, Ho, Wai-Yin, Qin, Jing, Cai, Jing

“…Functional lung avoidance radiation therapy aims to minimize dose delivery to the normal lung tissue while favoring dose deposition in the defective lung…”
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Pretreatment Prediction of Adaptive Radiation Therapy Eligibility Using MRI-Based Radiomics for Advanced Nasopharyngeal Carcinoma Patients by Yu, Ting-ting, Lam, Sai-kit, To, Lok-hang, Tse, Ka-yan, Cheng, Nong-yi, Fan, Yeuk-nam, Lo, Cheuk-lai, Or, Ka-wa, Chan, Man-lok, Hui, Ka-ching, Chan, Fong-chi, Hui, Wai-ming, Ngai, Lo-kin, Lee, Francis Kar-ho, Au, Kwok-hung, Yip, Celia Wai-yi, Zhang, Yong, Cai, Jing

“…Background and purpose: Adaptive radiotherapy (ART) can compensate for the dosimetric impacts induced by anatomic and geometric variations in patients with…”
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Multi-Organ Omics-Based Prediction for Adaptive Radiation Therapy Eligibility in Nasopharyngeal Carcinoma Patients Undergoing Concurrent Chemoradiotherapy by Lam, Sai-Kit, Zhang, Yuanpeng, Zhang, Jiang, Li, Bing, Sun, Jia-Chen, Liu, Carol Yee-Tung, Chou, Pak-Hei, Teng, Xinzhi, Ma, Zong-Rui, Ni, Rui-Yan, Zhou, Ta, Peng, Tao, Xiao, Hao-Nan, Li, Tian, Ren, Ge, Cheung, Andy Lai-Yin, Lee, Francis Kar-Ho, Yip, Celia Wai-Yi, Au, Kwok-Hung, Lee, Victor Ho-Fun, Chang, Amy Tien-Yee, Chan, Lawrence Wing-Chi, Cai, Jing

“…To investigate the role of different multi-organ omics-based prediction models for pre-treatment prediction of Adaptive Radiotherapy (ART) eligibility in…”
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Review of methodological workflow, interpretation and limitations of nomogram application in cancer study by Lee, Wingyi, Lam, Sai-Kit, Zhang, Yuanpeng, Yang, Ruijie, Cai, Jing

“…Nomograms have been increasingly adopted in cancer studies for predicting a variety of clinical outcomes. Compared to conventional prediction approaches,…”
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A Transfer Learning Framework for Deep Learning-Based CT-to-Perfusion Mapping on Lung Cancer Patients by Ren, Ge, Li, Bing, Lam, Sai-kit, Xiao, Haonan, Huang, Yu-Hua, Cheung, Andy Lai-yin, Lu, Yufei, Mao, Ronghu, Ge, Hong, Kong, Feng-Ming (Spring), Ho, Wai-yin, Cai, Jing

“…Purpose Deep learning model has shown the feasibility of providing spatial lung perfusion information based on CT images. However, the performance of this…”
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Explainable machine learning via intra-tumoral radiomics feature mapping for patient stratification in adjuvant chemotherapy for locoregionally advanced nasopharyngeal carcinoma by Teng, Xinzhi, Zhang, Jiang, Han, Xinyang, Sun, Jiachen, Lam, Sai-Kit, Ai, Qi-Yong Hemis, Ma, Zongrui, Lee, Francis Kar-Ho, Au, Kwok-Hung, Yip, Celia Wai-Yi, Chow, James Chung Hang, Lee, Victor Ho-Fun, Cai, Jing

“…Purpose This study aimed to discover intra-tumor heterogeneity signature and validate its predictive value for adjuvant chemotherapy (ACT) following concurrent…”
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Evaluation of Multisource Adaptive MRI Fusion for Gross Tumor Volume Delineation of Hepatocellular Carcinoma by Cheung, Andy Lai-Yin, Zhang, Lei, Liu, Chenyang, Li, Tian, Cheung, Anson Ho-Yin, Leung, Chun, Leung, Angus Kwong-Chuen, Lam, Sai-Kit, Lee, Victor Ho-Fun, Cai, Jing

“…Tumor delineation plays a critical role in radiotherapy for hepatocellular carcinoma (HCC) patients. The incorporation of MRI might improve the ability to…”
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A Multi-Center Study of CT-Based Neck Nodal Radiomics for Predicting an Adaptive Radiotherapy Trigger of Ill-Fitted Thermoplastic Masks in Patients with Nasopharyngeal Carcinoma by Lam, Sai-Kit, Zhang, Jiang, Zhang, Yuan-Peng, Li, Bing, Ni, Rui-Yan, Zhou, Ta, Peng, Tao, Cheung, Andy Lai-Yin, Chau, Tin-Ching, Lee, Francis Kar-Ho, Yip, Celia Wai-Yi, Au, Kwok-Hung, Lee, Victor Ho-Fun, Chang, Amy Tien-Yee, Chan, Lawrence Wing-Chi, Cai, Jing

“…Significant lymph node shrinkage is common in patients with nasopharyngeal carcinoma (NPC) throughout radiotherapy (RT) treatment, causing ill-fitted…”
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Computed Tomography-Based Radiomics for Long-Term Prognostication of High-Risk Localized Prostate Cancer Patients Received Whole Pelvic Radiotherapy by Leung, Vincent W S, Ng, Curtise K C, Lam, Sai-Kit, Wong, Po-Tsz, Ng, Ka-Yan, Tam, Cheuk-Hong, Lee, Tsz-Ching, Chow, Kin-Chun, Chow, Yan-Kate, Tam, Victor C W, Lee, Shara W Y, Lim, Fiona M Y, Wu, Jackie Q, Cai, Jing

“…Given the high death rate caused by high-risk prostate cancer (PCa) (>40%) and the reliability issues associated with traditional prognostic markers, the…”
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Nipah Virus Encephalitis Outbreak in Malaysia by Lam, Sai Kit, Chua, Kaw Bing

“…Emerging infectious diseases involving zoonosis have become important global health problems. The 1998 outbreak of severe febrile encephalitis among pig…”
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Statement in support of the scientists, public health professionals, and medical professionals of China combatting COVID-19 by Calisher, Charles, Carroll, Dennis, Colwell, Rita, Corley, Ronald B, Daszak, Peter, Drosten, Christian, Enjuanes, Luis, Farrar, Jeremy, Field, Hume, Golding, Josie, Gorbalenya, Alexander, Haagmans, Bart, Hughes, James M, Karesh, William B, Keusch, Gerald T, Lam, Sai Kit, Lubroth, Juan, Mackenzie, John S, Madoff, Larry, Mazet, Jonna, Palese, Peter, Perlman, Stanley, Poon, Leo, Roizman, Bernard, Saif, Linda, Subbarao, Kanta, Turner, Mike

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Treatment of acute Nipah encephalitis with ribavirin by Chong, Heng-Thay, Kamarulzaman, Adeeba, Tan, Chong-Tin, Goh, Khean-Jin, Thayaparan, Tarmizi, Kunjapan, Sree Raman, Chew, Nee-Kong, Chua, Kaw-Bing, Lam, Sai-Kit

“…Nipah virus, a newly identified paramyxovirus caused a severe outbreak of encephalitis in Malaysia with high fatalities. We report an open‐label trial of…”
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Radiomic feature repeatability and its impact on prognostic model generalizability: A multi-institutional study on nasopharyngeal carcinoma patients by Zhang, Jiang, Lam, Sai-Kit, Teng, Xinzhi, Ma, Zongrui, Han, Xinyang, Zhang, Yuanpeng, Cheung, Andy Lai-Yin, Chau, Tin-Ching, Ng, Sherry Chor-Yi, Lee, Francis Kar-Ho, Au, Kwok-Hung, Yip, Celia Wai-Yi, Lee, Victor Ho-Fun, Han, Ying, Cai, Jing

“…•High-pass wavelet-filtered texture features were low-repeatable, especially at lower bin counts.•Low-repeatable features resulted in lower prognostic model…”
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Determining the ideal measurement site and respiratory condition for liver transient elastography: toward clinical practice standardization by Huang, Zihao, Lam, Sai Kit, Cheng, Lok Kan, Lin, Yangmin, Zheng, Yongping

“…Objectives Liver transient elastography (TE) has been endorsed by the WHO as the first-line diagnostic tool for liver diseases. Although unreliable and invalid…”
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Challenges in reducing dengue burden; diagnostics, control measures and vaccines by Lam, Sai Kit

“…Dengue is a major public health concern worldwide, with the number of infections increasing globally. The illness imposes the greatest economic and human…”
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