Is malignant colon cancer curable?

Cancer of the colon is a highly treatable and often curable disease when localized to the bowel. Surgery is the primary form of treatment and results in cure in approximately 50% of the patients. Recurrence following surgery is a major problem and is often the ultimate cause of death.

Is colon cancer always malignant?

About colorectal cancer A cancerous tumor is malignant, meaning it can grow and spread to other parts of the body. A benign tumor means the tumor can grow but will not spread. These changes usually take years to develop.

How long can you live with a colon tumor?

For colon cancer, the overall 5-year survival rate for people is 63%. If the cancer is diagnosed at a localized stage, the survival rate is 91%. If the cancer has spread to surrounding tissues or organs and/or the regional lymph nodes, the 5-year survival rate is 72%.

What are the symptoms of a malignant tumor?

A malignant tumor can be detected in a number of ways: Local symptoms: Lumps, swelling, hemorrhaging, and acute pain found near the tumor itself are all examples of local symptoms.

What makes a tumour malignant or benign?

A tumor is an abnormal lump or growth of cells. When the cells in the tumor are normal , it is benign. Something just went wrong, and they overgrew and produced a lump. When the cells are abnormal and can grow uncontrollably, they are cancerous cells, and the tumor is malignant.

What are some facts about colon cancer?

Colon cancer is a type of cancer that begins in the large intestine (colon). The colon is the final part of the digestive tract. Colon cancer typically affects older adults, though it can happen at any age. It usually begins as small, noncancerous (benign) clumps of cells called polyps that form on the inside of the colon.

What are types of malignant tumors?

The malignant tumors may be of different types: Epithelial tumors. Mesenchymal tumors. Round cell tumors, which can be of several types including lymphosarcoma, mast cell tumors, histiocytomas, plasma cell tumors.