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Information Journal Paper

Title

Deep learning,based CAD systems for mammography:review article

Pages

  326-336

Keywords

CAD 
deep learning (DL) 

Abstract

breast cancer is one of the most common types of cancer in women. Screening mammography is a low-dose X-ray examination of breasts, which is conducted to detect breast cancer at early stages when the cancerous tumor is too small to be felt as a lump. Screening mammography is conducted for women with no symptoms of breast cancer, for early detection of cancer when the cancer is most treatable and consequently greatly reduce the death rate from the breast cancer. Screening mammography should be performed every year for women age 45-54, and every two years for women age 55 and older who are in good health. A mammogram is read by a radiologist to diagnose cancer. To assist radiologists in reading mammograms, computer-aided detection (CAD) systems have been developed which can identify suspicious lesions on mammograms. CADs can improve the accuracy and confidence level of radiologists in decision making and have been approved by FDA for clinical use. Traditional CAD systems work based on conventional machine learning (ML) and image processing algorithms. With recent advances in software and hardware resources, a great breakthrough in deep learning (DL) algorithms was followed, which revolutionized various engineering areas including medical technologies. Recently, DL models have been applied in CAD systems in mammograms and achieved outstanding performance. In contrast to conventional ML, DL algorithms eliminate the need for the tedious task of human-designed feature engineering, as they are capable of learning useful features automatically from the raw data (mammogram). One of the most common DL frameworks is the convolutional neural network (CNN). To localize lesions in a mammogram, a CNN should be applied in region-based algorithms such as R-CNN, Fast R-CNN, Faster R-CNN, and YOLO. Proper training of a DL-based CAD requires a large amount of annotated mammogram data, where cancerous lesions have been marked by an experienced radiologist. This highlights the importance of establishing a large, annotated mammogram dataset for the development of a reliable CAD system. This article provides a brief review of the state-of-the-art techniques for DL-based CAD in mammography.

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  • Cite

    APA: Copy

    AMERI, ALI, SHIRI, MAHMOUD, GITY, MASOUMEH, & AKHAEE, MOHAMMAD ALI. (2021). Deep learning,based CAD systems for mammography:review article. TEHRAN UNIVERSITY MEDICAL JOURNAL (TUMJ), 79(5 ), 326-336. SID. https://sid.ir/paper/959975/en

    Vancouver: Copy

    AMERI ALI, SHIRI MAHMOUD, GITY MASOUMEH, AKHAEE MOHAMMAD ALI. Deep learning,based CAD systems for mammography:review article. TEHRAN UNIVERSITY MEDICAL JOURNAL (TUMJ)[Internet]. 2021;79(5 ):326-336. Available from: https://sid.ir/paper/959975/en

    IEEE: Copy

    ALI AMERI, MAHMOUD SHIRI, MASOUMEH GITY, and MOHAMMAD ALI AKHAEE, “Deep learning,based CAD systems for mammography:review article,” TEHRAN UNIVERSITY MEDICAL JOURNAL (TUMJ), vol. 79, no. 5 , pp. 326–336, 2021, [Online]. Available: https://sid.ir/paper/959975/en

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