2Hurlstonc DP, Sanders DS,Thomson M. Detection and treatment of early fiat and depressed colorectal cancer using high-magni fica-tion chromoseopic colonoseopy;a change in paradigm for western endos- copists? [ J ]. Dig Dis Sci ,2007,52 (6) : 1387 - 1393.
7Hurlstone DP, Cross SS, Adam I, et al. Efficacy of high magnification, Chromoscopic colonoscopy for the diagnosis of neoplasia in fiat and depressed lesions of the coloreetum : a prospective analysis [ J]. Gut ,2004,53 (2) :284 - 290.
5Orlacchio A,Schillaci O, Fusco N,et al. Role of PET/CT in the detection of liver metastases from colorectal cancer[J]. Radiol Med,2009,114(4) :571-585.
6Bamba Y, Itabashi M, Tada Y, et al. Roles of positron emission tomography/computed tomography(PET/CT) in the management of colorectal cancer[J]. Gan To Kagaku Ryoho, 2009, 36 (13) 2521-2525.
7Valk PE,Pounds TR, Tesar RD, et al. Cost effectiveness of PET imaging in clinical oncology[J]. Nucl Med Biol, 1996,23 (6) : 737- 743.
8Sloka JS, Hollett PD, Mathews M. Cost-effectiveness of positron emission tomography for non-small cell lung carcinoma in Canada [J]. Med Sci Monit,2004,10(5):73-80.
9Miles KA. An approach to demonstrating cost-effectiveness of di- agnostic imaging modalities in AustraLia illustrated by positron e mission tomography[J]. Australas Radiol, 2001,45 ( 1 ) : 9 18.
10Bamba Y, ltabashi M, Tada Y, et al. Roles of positron emission tomography/computed tomography (PET/CT) in the manage- ment of colorectal eaneer[J]. an To Kagaku Ryoho, 2009,36 (13):2521 2525.
