Princess of Wales labels recovery after cancer treatment a 'rollercoaster' during visit to cancer centre.

Kate discussed the pressures of 'putting on a brave face'.

Kate discussed the pressures of 'putting on a brave face'.

The Princess of Wales has admitted the post-treatment phase of having cancer is a "really difficult" time.

The Princess of Wales has admitted the post-treatment phase of having cancer is a "really difficult" time.

Princess Catherine made her most personal statements to date about her diagnosis and recovery as she spoke to patients and workers at a cancer centre.

Princess Catherine made her most personal statements to date about her diagnosis and recovery as she spoke to patients and workers at a cancer centre.

Princess Catherine made her most personal statements to date about her diagnosis and recovery as she spoke to patients and workers at a cancer centre.

Princess Catherine made her most personal statements to date about her diagnosis and recovery as she spoke to patients and workers at a cancer centre.

LONDON (Reuters) -Kate, Britain's Princess of Wales, said on Wednesday that she had to put on a "brave face" throughout and following her cancer...