The Princess of Wales, 43, spoke to doctors and nurses the Royal Marsden Hospital in London as she personally thanked them for looking after her.

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 ...

The Princess of Wales revealed Tuesday that her cancer is in remission, following treatment earlier this year at the Royal Marsden Hospital in London.

Kate's announcement comes after a year in which she largely withdrew from her royal duties while undergoing treatment.

The Princess of Wales made a surprise return to the Royal Marsden Hospital to personally thank staff who looked after her ...

Angela Terry, a lung cancer patient, tells PEOPLE that Kate's "gentle eye contact" and " level of connection " left an ...

Kate Middleton enjoyed a ski trip in the Alps with her family before announcing that her cancer is in remission during an ...

The princess made a surprise visit to the Royal Marsden Hospital in Chelsea, London, on Tuesday to meet medical teams and ...

The Princess of Wales is known to leave this heirloom at home for hospital tours Kate Middleton was without an accessory ...

Kate Middleton ventured out for a brief shopping trip after marking a triumphant moment in her cancer battle with the joyous ...

Kate Middleton opened up about the 'long-term side effects' of cancer treatment during a surprise visit to the Royal Marsden ...