Pope Leo XIV scheduled for surgery to remove lung nodule, Vatican says

Pope Leo XIV, 71, is scheduled to undergo surgery to remove a nodule from his lung, the Vatican announced after the pontiff disclosed the finding during his Sunday noon prayer at St Peter's Square in Rome. He is due to be admitted to Rome's Gemelli Hospital on Tuesday late in the morning, according to Al Jazeera English and PBS NewsHour, and the Vatican has predicted about a week of inpatient recovery. Papal audiences have been cancelled until October 20, according to Al Jazeera English. The Vatican said the nodule was detected at a very early stage and was localized, and it has not said whether the nodule is believed to be malignant.

Leo told pilgrims that the nodule had been found on his left lung during a routine check-up, describing it as well-contained and identified early, and said he had decided to have it removed on his doctors' advice, according to Al Jazeera English. The New York Post quoted him saying: "Doctors found a small, localized nodule in my lung. It was detected at a very early stage and is circumscribed." PBS NewsHour reported that he attributed the discovery to "recent medical tests," and that the Vatican said no particular health issue had prompted the check-up, describing it as routine.

Al Jazeera English reported that the pope has no known history of serious illness and is considered physically active, swimming and playing tennis regularly. PBS NewsHour described him as otherwise healthy and physically fit, factors it said count in favour of his recovery, and said the operation is the first medical event of his 17-month papacy. The New York Post likewise described it as the first health scare of his 17-month tenure.

PBS NewsHour said a lung nodule is a small abnormal area measuring less than 3 centimetres, sometimes found on a CT scan carried out to investigate another problem, and that experts say it may be benign or malignant and should be evaluated promptly. Dr Stephen Liu, a lung cancer expert at Georgetown's Lombardi Comprehensive Cancer Center, told PBS that if a nodule is cancerous and removed early the prognosis is "excellent" and surgery alone may be sufficient. Deutsche Welle reported that the size of the pope's nodule is not publicly known, that growths above 3 centimetres are defined as masses, and that malignancy risk rises with size and density, citing a 2026 review in the New England Journal of Medicine which found subsolid nodules are less common but more likely to be malignant. The New York Post, citing Northwestern Medicine, said nodules are found in up to half of adults who have an X-ray or CT scan and that fewer than 5 per cent are cancerous.

The Gemelli hospital, formally the Agostino Gemelli Polyclinic, is a non-profit Catholic teaching hospital and part of the Catholic Sacred Heart University, and it has a 10th-floor apartment for pontiffs that includes a private chapel, according to PBS NewsHour. PBS reported that Leo's predecessor, Pope Francis, was treated there before his death in May 2025 following a long illness prompted by a respiratory crisis. Al Jazeera English reported that Francis, who died at 88, was hospitalised several times, grew frail in his later years and did not usually announce hospital visits in advance.

PBS NewsHour reported that the Vatican has no specific rules covering who takes over if a pope becomes totally incapacitated, and that Leo remains pope and retains his authority even while unconscious during surgery. It said Francis and St John Paul II both remained in charge during lengthy hospital stays and made appointments and issued laws and statements from hospital, and that a team of officials already handles day-to-day Vatican operations. The same source said medical advances and longer papal lifespans have highlighted the gap in church law and prompted calls for the Vatican to prepare for a pope too ill to govern.

Leo had a full slate of audiences and appointments on Monday, according to PBS NewsHour, and was due to celebrate a public Mass on Wednesday closing a weeklong conference on family ministry; it was not known whether someone else would celebrate it. Al Jazeera English reported his audiences are cancelled until October 20. PBS said his trip to Uruguay, Argentina and Peru is set for November 6-17 and involves a dozen flights, two helicopter rides and significant altitude changes in Peru, and that it is unclear whether surgery and recovery will affect the itinerary. Al Jazeera English, PBS NewsHour and the New York Post each reported that the pope has said he still intends to make the trip.

PBS NewsHour reported that two days before announcing the surgery, Leo approved Filipino Cardinal Luis Antonio Tagle, 69, as the new dean of the College of Cardinals, replacing Cardinal Giovanni Battista Re, 92, whose term Francis had extended in the weeks before his death. It said the dean presides over a previous pope's funeral and helps lead the cardinals' closed-door meetings before a conclave, and that the Vatican released a letter Leo wrote to Re on Sunday thanking him for his service and calling him one of the Holy See's best-known and most esteemed servants.

In remarks reported in detail only by Fox News, Leo marked World Day Against the Death Penalty on Saturday with a post on X calling the death penalty "inadmissible" because it "is an attack on the inviolability and dignity of the person," and adding "#NoDeathPenalty." Fox News said he did not specifically mention US government plans, and that his post followed the Pentagon's Thursday announcement of a firing-squad execution scheduled for December 3 at Fort Hood for Nidal Malik Hasan, a former Army psychiatrist convicted of killing 13 people and wounding 32 in a 2009 shooting at the base; Fox said this would be the first execution by firing squad by the US military since 1945. Al Jazeera English and CBS News listed the pope's death penalty remarks and the planned US execution among related items but did not report on them in their coverage of the surgery.

Where sources differ

• Al Jazeera English and PBS NewsHour report that Leo is due to be admitted to Gemelli hospital on Tuesday late in the morning and that surgery is expected in the first days of this week; PBS NewsHour also notes the exact date of surgery was not released, and the New York Post reports the Vatican did not say when the procedure would take place.
• CBS News refers to the growth as a "long nodule," while Al Jazeera English, PBS NewsHour, Deutsche Welle and the New York Post describe a small, localized, well-contained or circumscribed nodule.
• Sources give differing general size thresholds for lung nodules: PBS NewsHour says a nodule measures less than 3 centimetres, the New York Post says nodules often measure less than 10 millimetres, and Deutsche Welle treats 3 centimetres as the boundary above which a growth is defined as a mass.
• Deutsche Welle is the only source to give calendar dates, placing the pope's announcement on October 11, 2026 and its own report on October 12, 2026; other sources describe the announcement as occurring on Sunday without a date.

• No source establishes whether Pope Leo's nodule is malignant; Al Jazeera English reported that Vatican spokespeople did not clarify this.
• The size of the pope's nodule is not publicly known, according to Deutsche Welle, which also reports it is unclear whether the finding was incidental or whether he had presented with symptoms.
• The exact date of the surgery was not released, according to PBS NewsHour, and the New York Post reports the Vatican did not say when the procedure would take place.
• No source establishes the outcome of the operation or whether the November 6-17 trip to Uruguay, Argentina and Peru will proceed unchanged.
• PBS NewsHour reported it was not known whether anyone else would celebrate the Wednesday Mass closing the conference on family ministry.
• None of the sources contains a direct statement from the pope's treating physicians or from Gemelli hospital; their advice is reported only through the pope's account, and no test results, imaging details or biopsy findings are given.
• On the death penalty statement, no source contains a comment from Nidal Malik Hasan or his legal representatives, no rationale from Pete Hegseth or the Pentagon for livestreaming the execution, and no report of whether President Trump has since decided on the plan.
• Only Fox News covers the death penalty statement in detail; the other five sources focus on the surgery, so the two subjects are not corroborated across the same set of outlets.

1. Al Jazeera English — original — by Al Jazeera Staff
2. CBS News
3. PBS NewsHour — by Colleen Barry, Associated Press
4. Deutsche Welle — by Zulfikar Abbany
5. New York Post — by Rachel Sacks
6. Fox News — by Landon Mion

Read the original at Al Jazeera English

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