2009
DOI: 10.1016/j.ejrad.2007.12.007
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Power Doppler sonography: Anything to add to BI-RADS US in solid breast masses?

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Cited by 48 publications
(58 citation statements)
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“…Hence, the inside-tumor vessel could play an important role to supply nutrition and oxygen to affect the histological changes of tumor tissues [1]. Thus using functional vessel distribution of different region could reflect different tissue characterization and evaluate the malignancy likelihood [9,16,17].…”
Section: Discussionmentioning
confidence: 99%
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“…Hence, the inside-tumor vessel could play an important role to supply nutrition and oxygen to affect the histological changes of tumor tissues [1]. Thus using functional vessel distribution of different region could reflect different tissue characterization and evaluate the malignancy likelihood [9,16,17].…”
Section: Discussionmentioning
confidence: 99%
“…Hence, the vessel features related to the tumors were extracted to analyze the tumor, such as blood vessel inside the tumor region, and blood vessel outside the tumor region, and in our study they are useful criteria for differentiating the tumors as malignant or benign. In previous researches [9,16,17], the vessels were separated into several partitions to evaluate vascularity, but they only applied the simplest characteristics to diagnose tumor, the accuracy, sensitivity and specificity in the study [17] were only 77.6, 71.8, and 81.8 %, respectively. In our study, the spatial domain was separately into several regions, inside tumor, outside tumor, and the periphery of inside tumor, and then these regions were used to compute vascularity based on vascularity index [8].…”
Section: Discussionmentioning
confidence: 99%
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