- By Deborah Balzer
Mayo Clinic Minute: Symptoms of colorectal cancer
Journalists: Broadcast-quality video (0:59) is in the downloads at the end of this post. Please "Courtesy: Mayo Clinic News Network." Read the script.
The team at Mayo Clinic prefer to see patients screened for colorectal cancer before they show symptoms.
"We want to try to bring patients in who are not having any symptoms," says Dr. Kisiel.
But what if you have symptoms?
"Patients may have abdominal pain. They may have difficulty for stool to actually move past a narrowed area where there's a colon cancer, and they may have altered bowel habits as a result."
And when it is colon cancer, it often means that the disease will be more difficult to treat.
There are typically four stages of colorectal cancer.
"They are governed by the size of the tumor, whether or not the tumor has grown into an adjacent organ that's near that location, whether or not there are lymph nodes that the tumor has spread into."
Lowest stages indicate cancer that is limited to the lining of the inside of the colon.
"Stage 4 is where the tumor has actually spread out of the bowel and into distant organs."
Dr. Kisiel says while there are treatment options, "We wish more people were being screened."
Learn more on types of screening options: