Cancer diagnoses are shifting from older to younger adults and from men to women, according to a report released Thursday by the American Cancer Society.

Women are now being diagnosed with cancer more often than men in certain age groups, according to a new report from the American Cancer Society. Among adults aged 50-64, cancer rates are slightly higher in women, and women under 50 are almost twice as likely as men in the same age group to receive a cancer diagnosis.

The increase in breast cancer rates among younger patients is occurring as the incidence of other early-onset cancers — including colorectal, gastric, kidney and liver cancer — is also on the rise, though cancer among patients under 50 is still relatively rare overall, Dr. Partridge said.

The American Cancer Society's annual cancer trend report shows cancer mortality is decreasing but cancer rates are increasing in young adults and women.

Cancer diagnoses are expected to exceed two million in 2025, with approximately 618,120 deaths predicted, according to the American Cancer Society’s annual cancer trends report.

The cancer death rate declined by more than one-third over a three-decade period in the United States, though incidence rates for many types of cancer are rising in women and young adults, according to a new report.

The study also says the number of people dying of cancer overall continues to drop. Michael George takes a look at the research.