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 ...

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 ...

Kate Middleton has made an emotional visit to the Royal Marsden Hospital in London to personally thank staff who took care of ...

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

The Princess of Wales paid a moving visit to the Royal Marsden Hospital where she received her cancer treatment to thank ...

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 ...

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