کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4221917 | 1281635 | 2012 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Vascular morphologic information of three-dimensional power Doppler ultrasound is valuable in the classification of breast lesions
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
رادیولوژی و تصویربرداری
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Doppler ultrasound imaging provides vascular information that could characterize benign and malignant breast masses in many previous publications. In this study, we applied vascular quantification and morphology features derived from three-dimensional power Doppler ultrasound as classifiers based on support vector machine. An Az value under the receiver operating characteristic (ROC) curve was used to measure the significance of each vascularization feature. Sixty solid breast tumors were assessed. According to the Az value for the ROC curve of the selected features, the classification performance of the proposed method was 0.8423, indicating that vascular morphologic information is valuable in the classification of breast lesions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Imaging - Volume 36, Issue 4, July–August 2012, Pages 267–271
Journal: Clinical Imaging - Volume 36, Issue 4, July–August 2012, Pages 267–271
نویسندگان
Ping-Lang Yen, Hwa-Koon Wu, Hsin-Shun Tseng, Shou-Jen Kuo, Yu-Len Huang, Hong-Ting Chen, Dar-Ren Chen,