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

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

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

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

Kate made a "strictly private" visit in December o personally deliver gifts to the people involved in her treatment.

Princess Catherine surprised cancer patients at the same hospital where she was treated last year for her type of cancer.

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

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

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 ...

And we know Kate Middleon recently joined Prince William as a patron of the Royal Marsden Hospital due to her personal ...

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