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, the Princess of Wales, announced Tuesday that she is in remission from cancer, less than one year after shared her diagnosis publicly. The 43-year-old princess shared the update in a statement on X, writing, "It is a relief to now be in remission and I remain focused on recovery."

Kate Middleton, who first announced her cancer diagnosis in March 2024 and completed her treatment in September, revealed her cancer is now in remission.