کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1760218 | 1019579 | 2016 | 10 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Feasibility Testing: Three-dimensional Tumor Mapping in Different Orientations of Automated Breast Ultrasound
ترجمه فارسی عنوان
تست قابلیت سنجی: نقشه برداری سه بعدی تومور در جهت گیری های مختلف از سونوگرافی خودکار پستان
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کلمات کلیدی
سرطان پستان، سونوگرافی سونوگرافی اتوماتیک، تشخیص کامپیوتری، نقشه برداری تومور،
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
آکوستیک و فرا صوت
چکیده انگلیسی
A tumor-mapping algorithm was proposed to identify the same regions in different passes of automated breast ultrasound (ABUS). A total of 53 abnormal passes with 41 biopsy-proven tumors and 13 normal passes were collected. After computer-aided tumor detection, a mapping pair was composed of a detected region in one pass and another region in another pass. Location criteria, including the radial position as on a clock, the relative distance and the distance to the nipple, were used to extract mapping pairs with close regions. Quantitative intensity, morphology, texture and location features were then combined in a classifier for further classification. The performance of the classifier achieved a mapping rate of 80.39% (41/51), with an error rate of 5.97% (4/67). The trade-offs between the mapping and error rates were evaluated, and Az = 0.9094 was obtained. The proposed tumor-mapping algorithm was capable of automatically providing location correspondence information that would be helpful in reviews of ABUS examinations.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ultrasound in Medicine & Biology - Volume 42, Issue 5, May 2016, Pages 1201-1210
Journal: Ultrasound in Medicine & Biology - Volume 42, Issue 5, May 2016, Pages 1201-1210
نویسندگان
Chung-Ming Lo, Si-Wa Chan, Ya-Wen Yang, Yeun-Chung Chang, Chiun-Sheng Huang, Yi-Sheng Jou, Ruey-Feng Chang,