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Browsing by Author "Goh, Vicky"
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Assessment of Primary Colorectal Cancer Heterogeneity by Using Whole-Tumor Texture Analysis : Contrast-enhanced CT Texture as a Biomarker of 5-year Survival
Ng, Francesca; Ganeshan, Balaji; Kozarski, Robert; Miles, Kenneth A.; Goh, Vicky (2013)To determine if computed tomographic (CT) texture features of primary colorectal cancer are related to 5-year overall survival rate -
Assessment of tumor heterogeneity by CT texture analysis : Can the largest cross-sectional area be used as an alternative to whole tumor analysis?
Ng, Francesca; Kozarski, Robert; Ganeshan, Balaji; Goh, Vicky (2013)To determine if there is a difference between contrast enhanced CT texture features from the largest cross-sectional area versus the whole tumor, and its effect on clinical outcome prediction. Methods: Entropy (E) and ... -
Integrated 18F-FDG PET/CT and perfusion CT of primary colorectal cancer : effect of inter- and intraobserver agreement on metabolic-vascular parameters
Goh, Vicky; Shastry, Manu; Engledow, Alec; Kozarski, Robert; Peck, Jacqui; Endozo, Raymondo; Rodriguez-Justo, Manuel; Taylor, Stuart A; Halligan, Steve; Groves, Ashley M (2012-11)The purpose of this article is to assess the effect of observers on combined metabolic-vascular parameters in colorectal cancer. Twenty-five prospective patients (12 men and 13 women; mean age, 66.9 years) with proven ... -
Primary Colorectal Cancer : Use of Kinetic Modeling of Dynamic Contrast-enhanced CT Data to Predict Clinical Outcome
Koh, Tong San; Ng, Quan Sing; Thng, Choon Hua; Kwek, Jin Wei; Kozarski, Robert; Goh, Vicky (2013-04)To compare four different tracer kinetic models for the analysis of dynamic contrast material–enhanced computed tomographic (CT) data with respect to the prediction of 5-year overall survival in primary colorectal cancer -
Primary Esophageal Cancer Heterogeneity as a Potential Prognostic Biomarker in Patients Treated with Definitive Chemoradiation
Yip, Connie; Landau, David; Kozarski, Robert; Ganeshan, Balaji; Thomas, R.; Michaelidou, A.; Goh, Vicky (2014-01)To determine the association between tumor heterogeneity, morphologic tumor response, and overall survival in primary esophageal cancer treated with chemotherapy and radiation therapy (CRT)