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

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

"Going through the back door unseen while going through the treatment must have been pretty lonely," a royal insider ...

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

Kate Middleton made a poignant trip to the Royal Marsden Hospital earlier this week (where received preventative chemotherapy ...

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 ...

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

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

Catherine's comments during her recent visit to the Royal Marsden hospital in London, where she had her treatment, and a subsequent Instagram post offered insight into her experience since her ...