Kate Middleton didn't wear her engagement ring that once belonged to Princess Diana at the Royal Marsden Hospital in London on Jan. 14. Inside why and more about Princess Kate's new ring.

The Princess of Wales was visibly moved by a remark about her three children during her recent visit to the Royal Marsden Hospital

Catherine, Princess of Wales revealed on Tuesday that she is in remission from cancer, following a visit to the London hospital where she was treated last year.

Kate Middleton visited the Royal Marsden Hospital in London on Tuesday, Jan. 14, where she received chemotherapy treatment after her cancer diagnosis last year. See all the photos here

For her first official solo appearance in over a year, Princess Kate met with cancer patients and the team at London's Royal Marsden Hospital.

The Princess of Wales wanted to “show her gratitude to the incredible team, but also highlight the world leading care and treatment the Marsden provides.”

Princess Kate Middleton opened up about the side effects of chemo when she visited the Royal Marsden Hospital in London, which is where she received treatment amid her own cancer battle. The Princess of Wales,

Princess Kate made the announcement on social media after visiting the London hospital where she received treatment.

Middleton announced a new role as Joint Patron of The Royal Marsden Hospital, where she underwent chemotherapy last year.

Defining "remission" Cancer remission means that doctors have successfully reduced the signs and symptoms of cancer—in some cases, to undetectable levels. "Remission quite simpl