Colon cancer - Symptoms and causes - Mayo Clinic
网页2023年7月27日 · Symptoms of colon cancer can include: A change in bowel habits, such as more frequent diarrhea or constipation. Rectal bleeding or blood in the stool. Ongoing discomfort in the belly area, such as cramps, gas or pain. A feeling that the bowel doesn't empty all the way during a bowel movement. Weakness or tiredness.
Colon cancer - Diagnosis and treatment - Mayo Clinic
网页2023年7月27日 · Surgery for early-stage colon cancer. Treatment for a very small colon cancer might be a minimally invasive approach to surgery, such as: Removing polyps during a colonoscopy, called a polypectomy. If the cancer is contained within a polyp, removing the polyp may remove all of the cancer. Endoscopic mucosal resection.
Rectal cancer - Symptoms and causes - Mayo Clinic
网页2024年5月17日 · You're more likely to develop colorectal cancer if you have a parent, sibling or child with colon or rectal cancer. Inflammatory bowel disease. Chronic inflammatory diseases of the colon and rectum, such as ulcerative colitis and Crohn's disease, increase your risk of colorectal cancer. Inherited syndromes that increase colorectal cancer risk.
Mayo study finds colon cancer driven by hereditary gene …
网页2022年2月10日 · Colorectal cancer is the second leading cause of cancer death in the U.S., according to the American Cancer Society. Unlike many other cancers that are difficult to uncover in early stages, colon cancer begins as a polyp, which can be detected in a colonoscopy screening and removed to prevent cancer from developing and spreading.
Cáncer de colon - Síntomas y causas - Mayo Clinic
网页2023年11月14日 · Cuando aparecen los síntomas, es probable que dependan del tamaño del cáncer y de su ubicación en el intestino grueso. Los síntomas de cáncer de colon pueden ser los siguientes: Cambio en los hábitos intestinales, como diarrea o estreñimiento más frecuentes. Sangrado rectal o sangre en las heces. Molestias continuas en la zona ...
What you should know about genetics, colorectal cancer
网页2022年3月10日 · Share personal and family history of colorectal cancer with health care professional; ask about screening, genetic testing "Anyone who has a first-degree relative with colon cancer is at high risk for colorectal cancer, but it's not necessarily related to an underlying genetic condition," says Dr. Boardman. "Knowing your family history is ...
When colon cancer spreads to the liver
网页2022年3月17日 · Many colorectal cancers are likely to spread to other organs, with the most common site of metastases being the liver. In this Mayo Clinic Minute, Dr. Sean Cleary, a hepatobiliary and pancreas surgeon at Mayo Clinic, explains what this means to patients. "Up to 30% of patients with colon cancer will develop a spot in their liver of metastasis ...
Colon cancer screening: Weighing the options - Mayo Clinic
网页2022年12月6日 · Find out more about the pros and cons of specific tests used for colon cancer screening, including colonoscopy, stool DNA test and virtual colonoscopy. ... Wolf AMD, et al. Colorectal cancer screening for average-risk adults: 2018 guidelines update from the American Cancer Society. CA: A Cancer Journal …
Colorectal cancer in the liver: New treatment gives more people …
网页2023年5月4日 · The third most common cancer in the U.S., colorectal cancer, begins in the colon or the rectum, parts of the large intestine. While colorectal cancer incidence has declined overall, the disease is on the rise in people younger than 50 and is often diagnosed at a later stage in this age group.
Colon cancer - Care at Mayo Clinic
网页2023年7月27日 · Colorectal surgeons at Mayo Clinic were among the earliest users of laparoscopic procedures for cancers of the colon and rectum. Today, colon cancer operations are performed using a minimally invasive approach when possible. Robotic surgery. During robotic surgery, the surgeon sits at a console and uses controls to guide high-tech surgical tools.