What cancers are linked to colon cancer?

What type of cancer is the cause of most colorectal cancer?

While other types of tumors may develop in the colon or rectum, they’re much more rare. Adenocarcinomas of the colon and rectum make up 95 percent of all colorectal cancer cases. In the gastrointestinal tract, rectal and colon adenocarcinomas develop in the cells of the lining inside the large intestine.

Where does colon cancer usually metastasize to?

Colon cancer most often spreads to the liver, but it can also spread to other places like the lungs, brain, peritoneum (the lining of the abdominal cavity), or to distant lymph nodes.

Where is most colon cancer found?

The sigmoid colon is the most common site for cancer of the colon. Rectal carcinoma is the most common cancer of the lower gastrointestinal tract.

What are the symptoms of stage 1 colon cancer?

Symptoms

  • A persistent change in your bowel habits, including diarrhea or constipation or a change in the consistency of your stool.
  • Rectal bleeding or blood in your stool.
  • Persistent abdominal discomfort, such as cramps, gas or pain.
  • A feeling that your bowel doesn’t empty completely.
  • Weakness or fatigue.

What are signs that colon cancer has spread?

Symptoms of colon cancer that has spread to specific areas

THIS IS INTERESTING:  Which cancers are all associated with chronic inflammation?

Symptoms may include shortness of breath, difficulty breathing, chest pain or a persistent cough. Brain – Colon cancer that has spread to the brain may result in headaches, confusion, memory loss or blurred vision.

How long does it take for colon cancer to go from Stage 1 to Stage 4?

Colon cancer, or cancer that begins in the lower part of the digestive tract, usually forms from a collection of benign (noncancerous) cells called an adenomatous polyp. Most of these polyps will not become malignant (cancerous), but some can slowly turn into cancer over the course of about 10-15 years.

Does colon cancer cause sharp pains?

Sharp abdominal pain could indicate a blockage or perforation in the bowel. Severe and long lasting abdominal pain, bloating and cramping can be a sign of growing tumors, as can nausea and vomiting.