King Charles has released a statement on Princess Kate’s announcement she will undergo chemotherapy.

The statement, which comes from a Buckingham Palace spokesperson says King Charles is "so proud of Catherine for her courage in speaking as she did".

King Charles, who is also receiving treatment for an undisclosed cancer, says he has "remained in the closest contact with his beloved daughter-in-law" after they both spent time in hospital together in January.

Both the King and Queen "will continue to offer their love and support to the whole family through this difficult time", the statement added.

Princess Kate was made aware of a cancerous presence following tests in the aftermath of her abdominal surgery in January.