Monarch to Broadcast First-Hand Statement on Illness in TV Programme
His Majesty has filmed a intimate address about his journey with cancer, set to air as part of this year's fundraising initiative, spearheaded by a leading cancer charity and Channel 4.
Official sources said the King would reflect on his "healing process" as a individual battling cancer, in a recorded address on Friday at 20:00 GMT.
The address, taped inside his London residence a fortnight ago, will stress the critical nature of cancer screening checks to increase the likelihood more people catch the disease at an treatable phase.
This represents a uncommon insight on the medical condition of the King, who has been in a course of therapy since his condition was announced in early last year. However, it is believed improbable the King will specify his particular diagnosis.
The Campaign's Primary Goal
The Stand Up To Cancer event each year generates donations for scientific studies and therapies and prompts people to get check-ups to increase the probability of an timely detection.
The King's public discussion about his health challenge, and managing the disease, has been intended to promote education and to encourage more people to get tested - and this will be advanced with this unusual royal involvement.
To date the King's key philosophy to his cancer has been to maintain his duties, upholding a hectic timetable despite his ongoing course of therapy, and he appears not to have sought to be overshadowed by his diagnosis.
The past twelve months has seen the Sovereign, undertaking several foreign visits, including to Italy and Canada, and welcoming the biggest number of inward state visits to the UK for a generation, featuring the German president recently.
Charity Broadcast Event
The upcoming charity broadcast on the network, featuring celebrities including a team of famous hosts, will appeal to people not to be frightened of getting cancer checks.
The hosts have been personally touched by cancer - McCall disclosed last month she had received treatment for a tumour, while Balding was overcame thyroid cancer over a decade ago. Comedian Adam Hills has previously mentioned his late father, who had a diagnosis and then later blood cancer.
The programme will reach out to the estimated nine million people in the UK who charities estimate are not current with NHS screening schemes, with an online checker to let people see if they are eligible for examinations for several common cancers.
In an bid to clarify cancer checks and illustrate the value of early diagnosis there will be a real-time transmission from cancer clinics at Addenbrooke's and Royal Papworth hospitals in Cambridge.
"My aim is to reduce the stigma out of preventative tests and demonstrate all people that they are not on their own in this," said a presenter.
Available Health Checks
At present in the UK, there are several key national health screening services - for bowel, breast and cervical cancer - offered to eligible individuals.
A emerging scheme for lung health is also being phased in for individuals at high risk of being diagnosed with the illness, primarily aimed at people aged 55-74 years old, who have a smoking history or were former smokers.
Men may discuss specific tests, but there is lacking a standardised service in place.
Funding Research
The fundraising campaign, which has raised £113m over the past decade, is supporting multiple research studies encompassing 13,000 patients.
King Charles, in a statement for guests at a event for cancer charities in earlier this year, had discussed understanding the "overwhelming and at times alarming experience" for cancer sufferers and their support networks.
But he noted his personal journey of coping with cancer had revealed that "the darkest moments of disease can be brightened by the kindness of others," as he commended those who cared for cancer patients.
Royal representatives has not made public the specific type of cancer the King has, or the therapies he has received. The King's cancer was detected subsequent to he had undergone a medical treatment.