What does Stage 3B colon cancer mean?
Stage 3B The cancer has grown into the wall of the colon or rectum or through the visceral peritoneum (the inner lining of the abdominal cavity) but has not reached nearby organs. It has spread to 1 to 3 nearby lymph nodes or into areas of fat near the lymph nodes but not to distant sites (T3 or T4a, N1/N1c, M0).
What stage is moderately differentiated adenocarcinoma?
Grade 2: The cells and tissue are somewhat abnormal and are called moderately differentiated. These are intermediate grade tumors. Grade 3: Cancer cells and tissue look very abnormal.
What is colorectal tumorigenesis?
Colorectal cancer is cancer that occurs in the colon or rectum. Sometimes it is called colon cancer, for short. As the drawing shows, the colon is the large intestine or large bowel. The rectum is the passageway that connects the colon to the anus. Sometimes abnormal growths, called polyps, form in the colon or rectum.
What is the prognosis for Stage 3b colon cancer?
In general, for a patient with stage IIIb disease, the 5-year recurrence-free survival is about 50%. Now, if a patient takes chemotherapy with FOLFOX, that improves to almost 75%. For a patient with stage IIIb disease, I emphasize that the highest risk of recurrence is in the first 2 to 4 years.
What is polip?
A polyp is a projecting growth of tissue from a surface in the body, usually a mucous membrane. Polyps can develop in the: colon and rectum. ear canal. cervix.
What is a colorectal consultant?
A Colorectal Surgeon, formerly known as a proctologist, is a general surgeon who has undergone further training in the diagnosis and treatment of diseases of the colon, rectum and anus. Colon and rectal surgeons are experts in the surgical and non-surgical treatment of colon and rectal problems.
What causes sigmoid colon cancer?
Only a small percentage of colon cancers are linked to inherited genes. The most common inherited syndromes that increase colon cancer risk are familial adenomatous polyposis (FAP) and Lynch syndrome, which is also known as hereditary nonpolyposis colorectal cancer (HNPCC). Family history of colon cancer.
What is the 5 year survival rate for colorectal cancer?
The 5-year survival rate for people with colorectal cancer is 65%. However, survival rates for colorectal cancer can vary based on several factors, particularly the stage. The 5-year survival rate of people with localized stage colorectal cancer is 90%. About 38% of patients are diagnosed at this early stage.
What do you need to know about colorectal cancer?
Basic Information About Colorectal Cancer. Cancer is a disease in which cells in the body grow out of control. When cancer starts in the colon or rectum, it is called colorectal cancer. Sometimes it is called colon cancer, for short. Colorectal cancer affects men and women of all racial and ethnic groups, and is most often found in people who…
What is colonary cancer?
Colorectal cancer is cancer that occurs in the colon or rectum. Sometimes it is called colon cancer, for short. As the drawing shows, the colon is the large intestine or large bowel. The rectum is the passageway that connects the colon to the anus. Sometimes abnormal growths, called polyps,…
How can I reduce my risk of colorectal cancer?
Colorectal cancer is cancer that occurs in the colon or rectum. Your risk of getting colorectal cancer increases as you get older, and there are other risk factors. The most effective way to reduce your risk of colorectal cancer is by having regular colorectal cancer screening tests beginning at age 50.