Princess Kate (Catherine, Princess of Wales) has not publicly disclosed the exact type of cancer she had. The diagnosis was revealed after she underwent a major abdominal surgery in January 2024, initially believed to be for a noncancerous condition. However, tests after the surgery found evidence of cancer. She underwent a course of preventative chemotherapy, which she completed by September 2024, and is now in remission. Speculation among medical experts suggests it might be a type of abdominal cancer related to the female reproductive organs, such as uterine or ovarian cancer, but this has not been confirmed by the palace or the Princess herself. The key facts are that the cancer was discovered incidentally during surgery, the specific type has not been made public, and she focused on recovery post-chemotherapy with her cancer now in remission.
