Robot-assisted laparoscopic surgery was found to be more effective in harvesting lymph nodes compared with conventional surgery with similar outcomes. Surgery is the most prevalent treatment for colon ...

Images of positive CT colonography (CTC) screening examination result in an asymptomatic 67-year-old man. Three-dimensional colon map from CTC (left image) shows the location of two sigmoid polyps ...

A new definition of rectal cancer in the Netherlands prompted reclassification of cancer as sigmoid tumors, which could lead to better treatment. Rectal and sigmoidal tumors have been hard to ...