NCI Dictionary of Cancer Terms
The NCI Dictionary of Cancer Terms features 7,992 terms related to cancer and medicine.
- stage 0 colorectal carcinoma in situ
- listen (...KOH-loh-REK-tul KAR-sih-NOH-muh in SY-too)
Abnormal cells are found in the mucosa (innermost layer) of the colon and/or rectal wall. These abnormal cells may become cancer.