Pope Leo XIV to Undergo Surgery This Week for Early-Stage Lung Nodule

Pope Leo XIV told pilgrims gathered in St. Peter's Square on Sunday, October 11, 2026, that doctors had found a small nodule in his lung. Speaking during the Angelus, the 71-year-old pontiff said the growth was localized, detected at a very early stage, and well-contained. He decided to follow medical advice and undergo surgery to remove it in the coming days.

The Vatican press office confirmed the operation is scheduled for the first days of this week at Rome's Agostino Gemelli Polyclinic Hospital. Director of the Holy See Press Office Matteo Bruni said the estimated post-operative recovery time is about one week. The hospital has a special apartment reserved for pontiffs and has treated previous popes, including Francis and John Paul II.

Leo described the finding in straightforward terms. "Recently, during some medical examinations, doctors found a localized nodule in my lung," he said. "It was detected at a very early stage and is well contained. The doctors believe it is advisable to intervene, so, following their advice, I have decided to undergo surgery to remove it. The operation is already scheduled for the next few days." He thanked people for their spiritual closeness and asked for prayers.

The Vatican has not said whether the nodule is believed to be malignant. A lung nodule is a small, localized lesion typically under 3 centimetres. The American Thoracic Society notes that fewer than 5 percent of lung nodules overall prove cancerous, though risk rises with age, size, and factors such as smoking history. Physicians often recommend removal when imaging or other tests raise concern, even if most such nodules are benign.

This is the first major health event of Leo's 17-month pontificate. He was elected in May 2025 as the first American pope. He has maintained a full schedule and an active lifestyle since taking office. His predecessor Francis was older when elected and faced more frequent hospitalizations. Leo has a planned trip to Uruguay, Argentina and Peru from November 6 to 17. He said earlier in his Sunday remarks that he still intended to travel. The Vatican has not indicated whether the surgery and recovery will alter that itinerary.

Italian Prime Minister Giorgia Meloni issued a statement noting the calmness with which Leo spoke during the Angelus. She expressed personal closeness and that of the Italian government. Rome's mayor and the Italian Bishops' Conference also sent messages of support.

Leo made the announcement himself rather than through a press statement alone. He used one of his most public weekly appearances to inform the faithful directly. The decision to speak from the window of the Apostolic Palace allowed him to set the framing before further details circulated.

Gemelli Hospital will handle the procedure. Recovery of roughly one week means the pope is expected to return to his regular schedule by the middle or end of the following week if there are no complications. Decisions requiring his signature or personal input will pause during hospitalization, though the Vatican continues to function.

Lung nodules are frequently found on CT scans performed for other reasons. Early detection allows for straightforward surgical removal in many cases. If pathology shows malignancy, early-stage removal often carries a favourable prognosis with surgery alone. The Vatican has not released further diagnostic details such as exact size or imaging findings.

For the Catholic Church, the announcement is a reminder of the physical demands of the office even on a relatively young pope. Leo has so far avoided the extended absences that marked parts of Francis's later years. The short recovery window and his own statement that he plans to keep the November trip suggest he expects a rapid return to public duties. The next clear signal will come when the Vatican reports that the surgery has taken place and provides the initial post-operative assessment.