© 2007 Foundation for Promotion of Cancer Research
A Case of Colon Cancer Detected by Carbon-11 Choline Positron Emission Tomography/Computed Tomography: An Initial Report
1 Division of Cancer Screening, Research Center for Cancer Prevention and Screening, National Cancer Center
2 Division of Radiology
3 Division of Colorectal Surgery, National Cancer Center Hospital
4 Center for Cancer Prevention and Screening, National Cancer Center, Tokyo, Japan
For reprints and all correspondence: Takashi Terauchi, Division of Cancer Screening, Research Center for Cancer Prevention and Screening, National Cancer Center, Tsukiji, Chuo-ku, 104-0045, Tokyo, Japan. E-mail: tterauch{at}ncc.go.jp
Received January 4, 2007; accepted May 25, 2007
[C-11] choline positron emission tomography ([C-11] choline PET) has been expected to be one of the new PET modalities similar to [F-18] fuluorodeoxyglucose positron emission tomography (FDG-PET), which has spread worldwide as a gold standard of PET oncologic imaging. However, there has been no report on [C-11] choline PET used for detection of colorectal cancer, which is one of major targets of oncologic FDG-PET. We initiated the research to investigate the detectability of [C-11] choline PET for various tumors including colorectal cancer. This is the first report of a patient who underwent surgical resection for advanced colon cancer depicted by [C-11] choline positron emission tomography/computed tomography.
Key Words: radiology-PET diagnostic radiology GI-colorectum-basic