Data: Siegel, et al., 2023, "Colorectal cancer statistics"; Chart: Axios Visuals Alarming new findings offer more evidence of a puzzling rise in colorectal cancer in patients in their 50s and younger and the challenges of reaching them with timely screening. Driving the news: Research published Wednesday showed the uptick in new colorectal cases — among the top causes of cancer death in the U.S. — among younger patients as well as an increase in colorectal cancers diagnosed at more advanced stages. "This is a pretty remarkable outlier because incidence rates for most other cancers are either stable or going down," Arif Kamal, chief patient officer of the American Cancer Society, told Axios. Details: The research drew on cancer registries from the National Center for Health Statistics and found the proportion of colorectal cancer cases among those younger than 55 years increased from 11% in 1995 to 20% in 2019. - About 60% of all new cases were advanced in 2019, compared to 52% in the mid‐2000s and 57% in 1995, before widespread screening.
What they are saying: "Everyone asks why this is happening and the short answer is, we don't know," Robin Mendelsohn, co-director of the Center for Young Onset Colorectal and Gastrointestinal Cancers at Memorial Sloan Kettering, told Axios. Share this story. |
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