A new report found colorectal cancer diagnoses are climbing sharply among people younger than 50, raising concerns among health experts.

The American Cancer Society estimates more than 3,500 new colorectal cancer cases and more than 1,600 deaths in Tennessee this year.

Dr. Bruce Waldholtz, a gastroenterologist and volunteer spokesperson for the American Cancer Society, said the trend is especially troubling because nearly half of cases in younger adults occur between ages 45 and 50, yet only about 37% of Americans in the age group are being screened.

He pointed out Tennessee is seventh in the nation among states in terms of colorectal cancer mortality, which means it is not being caught soon enough.

"Screening saves lives," Waldholtz stressed. "Colon cancer screening results in earlier detection. Colon cancer, when detected earlier, results in much longer-term survival and higher cure rates."

According to the Centers for Disease Control and Prevention, increasing the number of screenings for colorectal cancer to 80% could reduce deaths by one-third by the year 2030.

Waldholtz explained symptoms and warning signs which should never be ignored, regardless of a person's age.

If someone has symptoms – which includes rectal bleeding, change in bowel habits – even at a young age, even people in their 20s and 30s, they should not ignore the symptom," Waldholtz urged. "Seeking medical attention when you have symptoms – change in bowel habits, abdominal pain or rectal bleeding – is very important."

Waldholtz added rising rates in younger adults may be linked to higher obesity, heavy drinking, and diets high in processed foods. He advised families to talk about their health history and share the information with their doctor, especially if a relative was diagnosed with colon cancer before age 50.

Source: Public News Service