Characterization of the colorectal cancer in a rabbit model using quantitative high-frequency endoscopic ultrasound

Cheng Liu, Yaoheng Yang, Lei Sun, Chih-Chung Huang

研究成果: Conference contribution

摘要

Colorectal cancer (CRC) at early stage often has no symptoms, which causes delay of successful treatments. Colonoscopy is clinically performed for screening, during which biopsy may be conducted; however, it is difficult to determine early stage CRC by ordinary endoscopy even with dye due to the insufficient superficial scope of colorectal surface for pre-cancerous diagnosis. Endoscopic ultrasound (EUS) has been widely used to visualize overall depth-view five-layered structural alteration of colorectal tract. The field of knowledge of high-frequency EUS with quantitative ultrasound (QUS) for early colorectal cancer diagnosis is yet to be fully determined and a reproducible and feasible animal model is appropriate for further development of this novel modality. VX2 CRC Rabbit model is first time used as a model for endoscopic ultrasound imaging according to our knowledge. In this study, we for the first time show the application of high-frequency EUS along with QUS to characterize malignant colorectal tumor and benign colorectal tissue in a rabbit model of VX2 colorectal cancer.

原文English
主出版物標題2013 IEEE International Ultrasonics Symposium, IUS 2013
頁面891-894
頁數4
DOIs
出版狀態Published - 2013 十二月 1
事件2013 IEEE International Ultrasonics Symposium, IUS 2013 - Prague, Czech Republic
持續時間: 2013 七月 212013 七月 25

出版系列

名字IEEE International Ultrasonics Symposium, IUS
ISSN(列印)1948-5719
ISSN(電子)1948-5727

Other

Other2013 IEEE International Ultrasonics Symposium, IUS 2013
國家Czech Republic
城市Prague
期間13-07-2113-07-25

All Science Journal Classification (ASJC) codes

  • Acoustics and Ultrasonics

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  • 引用此

    Liu, C., Yang, Y., Sun, L., & Huang, C-C. (2013). Characterization of the colorectal cancer in a rabbit model using quantitative high-frequency endoscopic ultrasound. 於 2013 IEEE International Ultrasonics Symposium, IUS 2013 (頁 891-894). [6724835] (IEEE International Ultrasonics Symposium, IUS). https://doi.org/10.1109/ULTSYM.2013.0229