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

1 引文 斯高帕斯(Scopus)

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/地區Czech Republic
城市Prague
期間13-07-2113-07-25

All Science Journal Classification (ASJC) codes

  • 聲學與超音波

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