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 ...

A colonoscopy technique involving repeat intubation of the sigmoid colon significantly improves detection of adenomas compared with conventional colonoscopy evaluations, new research showed. “After ...

CHARLOTTE, N.C. — While most young, healthy people assume cancer is something they don't need to worry about until later in life, doctors are seeing an alarming trend with more and more young people ...

Hayden, E. Parker — Assistant Surgeon, Massachusetts General Hospital. For record and address of author see "This Week's Issue," page 436. Select the format you want to export the citation of this ...

William M. Shedden, M.D. Instructor in surgery, Tufts College Medical School; chief of Tumor Clinic, New England Medical Center. Select the format you want to export the citation of this publication.