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 ...

Kate Middleton didn't wear her engagement ring that once belonged to Princess Diana at the Royal Marsden Hospital in London ...

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.

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.

Kate Middleton made a surprise visit to the Royal Marsden Hospital where she received cancer treatment, following her ...

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

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

On January 14, Kate Middleton, the Princess of Wales, made a surprise visit to the Royal Marsden Hospital in London, marking ...

PRINCESS Kate made a subtle nod to a key royal with her £3,000 handbag during a visit to the Royal Marsden Hospital in London ...

Angela Terry tells PEOPLE that the Princess of Wales' stop at the hospital served as "a great message of hope" ...

Kate was using “body language mirroring and matching.” ...