Many Americans at high risk for colon cancer don't know how often they need to have a screening colonoscopy, researchers say.
The report follows the recent death of actor Chadwick Boseman, who died Aug. 28 at age 43 after a private, four-year battle with colon cancer. Boseman was best known for playing the superhero Black Panther.
Cities around the world are increasingly turning to streetlights emitting so-called "blue light," and it's also common in smartphones, laptops and tablets. Now, a study hints that excess exposure to blue-spectrum light might raise a person's odds for colon cancer.
As a team of Spanish researchers noted, prior studies have suggested that blue light emitted by most white LEDs (light-emi...
Scientists are working on a blood test that may catch five common cancers years sooner than current methods.
The blood test, which is still experimental, hunts for certain genetic "signatures" associated with tumors. Researchers found that it can detect five types of cancer -- colon, esophageal, liver, lung and stomach -- up to four years earlier, compared to routine medical care.
Many cancer patients have faced delays to their health care during the coronavirus pandemic, but with what consequences?
Researchers at Beth Israel Deaconess Medical Center in Boston analyzed 15 years of data to determine how long surgery for certain types of cancer can be delayed without harming patients' chances of survival. The study began in early spring, as the pandemic led many ...
Low-dose aspirin may reduce the risk of several types of digestive tract cancers, according to a team of researchers in Europe.
For the new study, the researchers analyzed 113 studies investigating colon/rectal ("bowel"), head and neck, esophageal, stomach, liver, gallbladder, bile duct and pancreatic cancers in the general population. The studies were published up to 2019.
With screening, colon cancers can effectively be detected and prevented. Though colon cancer is the third-leading cause of cancer death in the United States, one-third of Americans over age 50 are not getting screened.
"Screening saves lives and can prevent colon cancer," said Dr. Susanne Shokoohi, a gastroenterologist at Loyola Medicine in Maywood, Ill.
Obesity increases the risk for colon cancer, but weight-loss surgery may bring the risk back to normal, French researchers report.
People who are obese have a 34% higher risk of colon cancer than the general population, but any type of bariatric (weight-loss) surgery can bring their risk back in line, according to the authors of a new study.
Young men who have sex with other men don't fully grasp their risk for human papillomavirus (HPV) infection, due to a lack of information from health care providers, researchers say.
Interviews with men in their early 20s who are gay, bisexual or who identify as straight but have sex with men found that they knew little about HPV, including how it is transmitted, its symptoms and how ...
Gastrointestinal bleeding in patients taking blood thinners for an irregular heartbeat should prompt doctors to check for colon cancer, a new study advises.
Researchers looked at more than 125,000 patients in Denmark with the heart rhythm disorder atrial fibrillation (a-fib). They reported that those with gastrointestinal bleeding were 11 to 24 times more likely than others to be diag...
The rate of colon cancer among Americans spikes sharply between the ages of 49 and 50, a new study finds -- supporting the case for earlier screening for the disease.
Researchers say the uptick between those two ages does not reflect an actual increase in the occurrence of colon cancer but the fact that screening for the disease has traditionally begun at age 50. So "latent" cancers ...
Taking certain antibiotics -- especially multiple times or for long courses -- may put you at risk for colon cancer, a large new study suggests.
The researchers found that as people's antibiotic use increased, their odds of being diagnosed with colon cancer inched up. Specifically, the risk was tied to antibiotics that kill anaerobic bacteria -- which include common drugs like penicil...
Skipping that grilled T-bone and having chicken instead could reduce a woman's risk of breast cancer, a new study suggests.
The World Health Organization has declared red meat a probable carcinogen, and this new study adds breast cancer to a list of cancers linked to red meat, including beef, veal, pork, lamb and some game.
Breast cancer is the number one cancer among women...
More than 8.7 million years of life and about $94 billion in earnings were lost to cancer in the United States in 2015, researchers say.
Cancer is the nation's second-leading killer and is expected to cause nearly 607,000 deaths this year. These premature deaths and the lost productivity they cause impose a significant economic burden, the study authors explained.
Millions of tons of nitrate from industrial farming find their way into America's drinking water each year, causing thousands of cases of cancer and other health problems, an environmental advocacy group says.
In a new report, researchers from the Environmental Working Group (EWG) quantify the risk. They say nitrate is responsible for nearly 12,600 cases of cancer a year.
Colon cancer rates among those under 50 in the United States are rising, and they're rising the most rapidly in western states, a new study finds.
"It was surprising that the largest increases were in the West, where you have more healthy behaviors," said lead researcher Rebecca Siegel, scientific director of surveillance research at the American Cancer Society.
Young adults are increasingly developing colon cancer -- and it's often diagnosed at a late stage, after they've seen several doctors and been misdiagnosed, a new survey shows.
Researchers questioned nearly 1,200 colon cancer patients diagnosed before age 50. Most cases were correctly identified only after the cancer was more advanced. In fact, about two-thirds waited up to a year to ...
People with colon polyps spotted during screening are at higher risk for colon cancer. But while low-dose aspirin could lower the odds for the disease, too few patients adopt the regimen, new research shows.
Advanced colon polyps are a major risk factor for colon cancer, the third most common cause of cancer death in the United States.
Many people found to have colon polyps (adenomas) that can lead to cancer don't have follow-up colonoscopies at recommended times, a new study finds.
Patients who have certain types of adenomas, or large or numerous ones, are at increased risk for colorectal cancer, the study authors reported in the Nov. 20 issue of the journal Cancer Epidemiology, Biomarkers & Prevention.<...
A healthy diet may lower your risk of death from colon cancer, even if you wait until after you're diagnosed with the disease, new research suggests.
The study included more than 2,800 colon cancer patients. Those whose eating habits before their cancer diagnosis most closely matched American Cancer Society dietary guidelines had a 22 percent lower risk of death during the study peri...
The same type of bacteria that causes stomach cancer may also increase colon cancer risk, especially in black Americans, a new study finds.
Researchers analyzed data from more than 4,000 colon or rectal cancer cases in the United States. They found a significant association between rates of these cancers and infection with a virulent strain of H. pylori bacteria that's especia...