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Anoma Gunasekara
Researcher at Sunnybrook Health Sciences Centre
Publications - 13
Citations - 1464
Anoma Gunasekara is an academic researcher from Sunnybrook Health Sciences Centre. The author has contributed to research in topics: Breast cancer & Mammography. The author has an hindex of 11, co-authored 13 publications receiving 1364 citations.
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Journal ArticleDOI
Heritability of mammographic density, a risk factor for breast cancer.
Norman F. Boyd,Gillian S. Dite,Jennifer Stone,Anoma Gunasekara,Dallas R. English,Margaret R. E. McCredie,Graham G. Giles,David Tritchler,Anna M. Chiarelli,Martin J. Yaffe,John L. Hopper +10 more
TL;DR: Results show that the population variation in the percentage of dense tissue on mammography at a given age has high heritability, which could be important for understanding the causes of the disease.
Journal ArticleDOI
Breast-tissue composition and other risk factors for breast cancer in young women: a cross-sectional study.
Norman F. Boyd,Lisa J. Martin,Sofia Chavez,Anoma Gunasekara,Ayesha Salleh,Olga Melnichouk,Martin J. Yaffe,Christine M. Friedenreich,Salomon Minkin,Michael Bronskill +9 more
TL;DR: In this paper, the authors used MRI to measure the water content of the breast, which provides a measurement of the fibro-glandular content of breast tissue with similar accuracy to mammography, but without the attendant exposure to radiation.
Journal ArticleDOI
Functional Imaging Using Diffuse Optical Spectroscopy of Neoadjuvant Chemotherapy Response in Women with Locally Advanced Breast Cancer
Hany Soliman,Anoma Gunasekara,Mary Rycroft,Judit Zubovits,Rebecca Dent,Jacqueline Spayne,Martin J. Yaffe,Gregory J. Czarnota +7 more
TL;DR: Responses and nonresponders were significantly different for all functional parameters at the 4-week scan, except for %water, which approached significance, suggesting DOS could be used as an early detector of tumor response.
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Mammographic Density and Breast Cancer Risk: Evaluation of a Novel Method of Measuring Breast Tissue Volumes
Norman Boyd,Lisa J. Martin,Anoma Gunasekara,Olga Melnichouk,Gord Maudsley,Chris Peressotti,Martin J. Yaffe,Salomon Minkin +7 more
TL;DR: A novel method of assessing breast tissue that is fully automated, does not require an observer, and measures the volume, rather than the projected area, of the relevant tissues in digitized screen-film mammogram did not improve prediction of breast cancer risk.
Journal ArticleDOI
Evidence that breast tissue stiffness is associated with risk of breast cancer.
Norman F. Boyd,Qing Li,Olga Melnichouk,Ella Huszti,Lisa J. Martin,Anoma Gunasekara,Gord Mawdsley,Martin J. Yaffe,Salomon Minkin +8 more
TL;DR: Measurements of the volume and the projected area of the compressed breast during mammography are used to derive estimates of breast tissue stiffness and examine the relationship of stiffness to risk of breast cancer.