King Charles III is facing a health battle.
In a statement shared Feb. 5, Buckingham Palace announced the monarch has been diagnosed with cancer.
"During The King's recent hospital procedure for benign prostate enlargement, a separate issue of concern was noted," the statement read. "Subsequent diagnostic tests have identified a form of cancer. His Majesty has today commenced a schedule of regular treatments, during which time he has been advised by doctors to postpone public-facing duties."
However, Charles isn't completely stepping back from his duties as King and Queen Camilla will continue her duties. The Palace told NBC News Charles does not have prostate cancer.
"Throughout this period, His Majesty will continue to undertake State business and official paperwork as usual," the Palace continued. "The King is grateful to his medical team for their swift intervention, which was made possible thanks to his recent hospital procedure. He remains wholly positive about his treatment and looks forward to returning to full public duty as soon as possible."
"His Majesty has chosen to share his diagnosis to prevent speculation," the statement concluded, "and in the hope it may assist public understanding for all those around the world who are affected by cancer."
The news of Charles' ongoing health battle, comes just hours after the monarch was seen for the first time following his release from the London Clinic, where he'd spent several days recovering from a corrective procedure on his prostate. With Camilla by his side, the royal couple greeted well-wishers as they attended a service at the Church of St Mary Magdalene on the Sandringham estate Feb. 4.
He was treated at the same institution as daughter-in-law Kate Middleton, who underwent preplanned abdominal surgery.
By Jan. 29, the royal had been released from hospital, but, according to a Palace statement, any forthcoming public engagements had been rescheduled "to allow for a period of private recuperation."
"His Majesty would like to thank the medical team and all those involved in supporting his hospital visit," the Palace said a statement that same day, "and is grateful for all the kind messages he has received in recent days."
The Princess of Wales was also confirmed to be on the mend following her release.
"She is making good progress," Kensington Palace confirmed in a statement also shared on Jan. 29. "The Prince and Princess wish to say a huge thank you to the entire team at The London Clinic, especially the dedicated nursing staff, for the care they have provided. The Wales family continues to be grateful for the well wishes they have received from around the world."
Kensington Palace first announced Kate's hospitalization on Jan. 17, sharing she'd successfully undergone the procedure the day before and that she would spend more than a week in the hospital before heading back home to continue her recovery. And Prince William was by his wife's side as he was photographed leaving the London Clinic after a visit on Jan. 18.
While Kate's procedure was previously confirmed, the statement also reiterated the family's desire to maintain her privacy. Though a Palace source later confirmed to NBC News that the reason for the procedure was noncancerous.
Keep reading for more updates on the royal family.
Returning to Public Duties
On April 26, nearly three months after sharing his cancer diagnosis, Buckingham Palace announced that Charles will return to public-facing duties.
Queen Camilla Attends Royal Maundy Service
The queen consort attended the Royal Maundy Service on March 28 in place of King Charles III, making her the first spouse of the Monarch to continue the ancient tradition.
Kate Middleton Shares Cancer Diagnosis
In a March 22 video message, the Princess of Wales shared that she'd been diagnosed with cancer after undergoing abdominal surgery in January.
"It was thought that my condition was non-cancerous. The surgery was successful," she said before noting that tests after the operation found cancer had been present. "My medical team therefore advised that I should undergo a course of preventative chemotherapy and I am now in the early stages of that treatment."
Kate Middleton Apologizes for Edited Family Photo Controversy
After photo agencies pulled the picture Kensington Palace shared of Kate since having her abdominal surgery on March 10, the Princess of Wales addressed claims the photo was doctored.
"Like many amateur photographers, I do occasionally experiment with editing," she tweeted on March 11. "I wanted to express my apologies for any confusion the family photograph we shared yesterday caused. I hope everyone celebrating had a very happy Mother's Day. C."
Lady Kitty Spencer Privately Welcomes Baby
Princess Diana's niece celebrated Mother's Day in the U.K. by sharing she and her husband Michael Lewis privately welcomed their first baby.
“It’s the joy of my life to be your mummy, little one. I love you unconditionally," she captioned her March 10 Instagram post. "Happy Mother’s Day to those who celebrate today."
Queen Camilla Takes a Break
After keeping up her full slate of engagements in the wake of her husband's cancer diagnosis, the palace cleared Camilla's schedule.
The Times pointed out March 2 that the 76-year-old didn't have any engagements on her calendar until March 11, when she'd be due at Westminster Abbey to observe Commonwealth Day.
Thomas Kensington Dies at 45
The husband of Lady Gabriella Windsor and ex-boyfriend of Pippa Middleton, was found dead Feb. 25. Days later, a coroner's inquest found that he died by suicide.
King Charles Diagnosed With Cancer
While King Charles III was in the hospital for his benign prostate enlargement procedure, the royal family member was diagnosed with cancer.
"His Majesty has today commenced a schedule of regular treatments, during which time he has been advised by doctors to postpone public-facing duties," Buckingham Palace said Feb. 5. "Throughout this period, His Majesty will continue to undertake State business and official paperwork as usual.The King is grateful to his medical team for their swift intervention, which was made possible thanks to his recent hospital procedure. He remains wholly positive about his treatment and looks forward to returning to full public duty as soon as possible."
Sarah Ferguson Is Diagnosed With a Second Type of Cancer
The Duchess of York's rep said in a statement on Jan. 21 that Sarah was recently diagnosed with malignant melanoma, an aggressive form of skin cancer. Several months prior, she underwent a single mastectomy to treat breast cancer.
Queen Margrethe II of Denmark Abdicates the Throne
On Jan. 14, Queen Margrethe II of Denmark made history as she officially abdicated the throne, handing the crown over to her son, now known as King Frederik the 10th.
Kate Middleton Is Hospitalized
Kensington Palace announced on Jan. 17 that Kate Middleton underwent planned abdominal surgery and was set to remain in the hospital for 10 to 14 days.
"Based on the current medical advice," the Palace said, "she is unlikely to return to public duties until after Easter."
Prince William Adjusting His Schedule
Amid Kate's recovery, Prince William postponed a number of engagements as he supported his family, including the couple's three children, Prince George, Princess Charlotte and Prince Louis.
King Charles III Undergoing Treatment
Shortly after Kate's hospitalization was made public, Buckingham Palace shared that Charles "has sought treatment for an enlarged prostate."
"His Majesty's condition is benign and he will attend hospital next week for a corrective procedure," the statement added. "The King’s public engagements will be postponed for a short period of recuperation."
Luxembourg Welcomes a New Baby
Princess Claire and Prince Felix of Luxembourg welcomed son Balthazar Felix Karl on Jan. 7, the first royal baby of the New Year!
(E! and NBC News are part of the NBCUniversal family.)