The Department of Radiology;
Stony Brook University;
Stony Brook;
NY 11794;
USA;
The Departments of Radiology and Biomedical Engineering;
Stony Brook University;
Stony Brook;
NY 11794;
USA;
The Department of Radiology;
School of Medicine;
University of Wisconsin;
Madison;
WI 53792;
USA;
Colon cancer; Computed tomographic colonography; Polyp characterization; Texture feature;