Pope Leo XIV has announced that he will undergo surgery in the coming days to remove a small nodule discovered in his lung during recent medical examinations, prompting prayers and messages of support from Catholics and world leaders.
The 71-year-old pontiff disclosed the development on Sunday, October 11, 2026, while addressing worshippers gathered in St Peter’s Square at the Vatican. He said doctors detected the abnormality at an early stage and recommended surgery to remove it.
“During some recent medical examinations, the doctors found a small, localized nodule in my lung,” Pope Leo said. He added that the growth was detected “at a very early stage” and that he had decided to follow his doctors’ advice.
The Pope thanked the faithful for their support and prayers as he prepares for the procedure. The Vatican said the operation was scheduled for the early part of the coming week, with an expected recovery period of approximately one week. Reports indicate that he is expected to receive treatment at Rome’s Gemelli Hospital, a facility that has treated previous popes.
The Vatican has not disclosed whether the nodule is benign or malignant. Medical experts note that lung nodules can have different causes, and their discovery does not automatically indicate cancer. Further medical assessment, including examination of the removed tissue if required, would be needed to determine its nature.
The announcement is significant because the Pope’s health can affect the schedule of public audiences, religious ceremonies and international pastoral visits. Leo has a planned trip to Uruguay, Argentina and Peru in November, although the impact of the surgery on his itinerary has not been fully clarified.
Pope Leo XIV, born Robert Francis Prevost in the United States, was elected leader of the Roman Catholic Church in May 2025 following the death of Pope Francis. As head of the worldwide Catholic Church, he leads more than a billion faithful and plays a prominent role in global religious and humanitarian affairs.
The Vatican is expected to provide further updates as the Pope undergoes treatment and begins his recovery.
