Kate Middleton opened up about the 'long-term side effects' of cancer treatment during a surprise visit to the Royal Marsden Hospital in London — where she was treated following her cancer diagnosis in 2024 — on Tuesday,

Kate Middleton has said it's a 'relief' to now be in remission following her cancer diagnosis, with one source suggesting the Princess of Wales had been struggling

Carole and Michael Middleton, as well as Kate's siblings Pippa and James, were also "so pivotal and important," as she battled cancer, Vanity Fair royal expert Katie Nicholl revealed in an interview with The Sun 's "Royal Exclusive."

Kate made the announcement on January 14, 2025, that she is done with cancer treatment. “It is a relief to now be in remission and I remain focused on recovery,” she wrote on

Although Kate Middleton is in remission following her cancer battle, one royal expert believes the journey has left its mark on the Princess of Wales. Last year the 43-year-old re

Kate Middleton—who recently announced she's in remission after finishing cancer treatments—flew under the radar as she did some shopping at London's Notting Hill neighborhood. See a photo.

In the years since she was first introduced to the study, she was diagnosed with an unspecified type of cancer and underwent treatment, but she didn't let that stop her from running similar trials in the U.K., and now, after much success, the trial is expanding.

Kate Middleton and Prince William have made their first official joint appearance of the year and her first royal engagement since announcing she was in remission. On Monday, the Prince and Princess of Wales attended a London ceremony honoring Holocaust Memorial Day and marking the 80th anniversary of the liberation of the largest Nazi death camp,