The Application Value of 18F-FDG PET/CT in Diagnosis of Colorectal Cancer
- VernacularTitle:18F-FDG PET/CT在结直肠癌诊断中的应用价值
- Author:
Ming LI
;
Lin LI
;
Ran XIE
;
Chun WANG
;
Hua SUN
- Publication Type:Journal Article
- Keywords:
Colorectal cancer;
18F-FDG PET/CT;
Application value
- From:
Journal of Kunming Medical University
2014;(2):77-79
- CountryChina
- Language:Chinese
-
Abstract:
Objective To discuss the application value of 18F-FDG PET/CT in diagnosis of colorectal cancer. Methods We retrospectively analyzed the data of 186 patients who were diagnosed as colorectal cancer by 18F-FDG PET/CT. We classifed all cases according PET/CT imaging into position group and type group,and calculated SUV (maximum standard uptake value) of tumor tissue, and compared with normal tissue. Results There were 112 cases of rectal cancer,27 cases of carcinoma of sigmoid, 17 cases of carcinoma of cecum,16 cases of ascending colon carcinoma,14 cases of carcinoma of descending colon according to positions via PET/CT. There were 68 cases of protrude type,57 cases of ulcerative type,34 cases of infiltrating type,27 cases of colloid adenoma according types via PET/CT. The SUV of tumor tissue was higher than normal value,the difference had statistical significance. Conclusion 18F-FDG PET/CT has high application value in colorectal cancer diagnosis, positions and types.
