Surgeons at Agostino Gemelli University Policlinic in Rome will perform an operation on Pope Leo XIV to remove a localized nodule detected at an early phase in his lung. The 71-year-old pontiff announced the upcoming clinical intervention directly from the balcony of the Apostolic Palace overlooking St. Peter’s Square. His public message followed the traditional midday Angelus prayer, delivering the news directly to thousands of pilgrims gathered below and an international broadcast audience.

The address occurred at approximately 12:00 Rome time on Sunday (11), when the leader of the Roman Catholic Church appeared before the crowd. Speaking to the assembled faithful, Pope Leo XIV explained that routine preventive examinations recently uncovered the respiratory development. He noted that his medical team evaluated the findings thoroughly before advising surgical excision as the most appropriate course of action.

During the address, the pontiff detailed the precise medical findings shared by his physicians. “Recently, during some tests, doctors found a circumscribed nodule in my lung. It was identified at a very early stage and is well localized. The doctors consider it appropriate to intervene. And so, following their advice, I decided to undergo surgery to remove it,” the Pope stated in his address. His remarks aimed to give direct clarity to Catholics worldwide regarding the contained status of the growth.

The Holy See Press Office confirmed the clinical roadmap shortly after the pontiff’s public appearance. Holy See Press Office director Matteo Bruni declared that the intervention is scheduled for the early days of the week starting Sunday, with an estimated postoperative hospitalization of about one week. Papal spokespersons did not indicate the exact hour or day for the hospital admission, leaving the immediate surgical schedule subject to ongoing hospital preparations.

Surgical care planned on the tenth floor of Rome’s medical center

The pontiff will occupy the private papal suite situated on the tenth floor of Gemelli Hospital throughout his inpatient treatment. The university medical facility in Rome has provided care to several Roman pontiffs across recent decades, repeatedly hosting Pope John Paul II for specialized procedures during his long reign. Pope Francis, predecessor to Leo XIV, also spent extended periods in the same clinical ward for respiratory infections and abdominal surgeries.

Medical specialists in the Vatican have not commented on whether the nodule is benign or malignant, as definitive diagnostic answers require histopathological examination in the laboratory following surgical resection. Official statements from both the Vatican and the Pope restricted the clinical description to a circumscribed nodule. Neither church authorities nor medical bulletins specified whether the lesion is situated within the right or left lung.

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Prior to this diagnosis, the pontiff maintained an active routine without public disclosures of critical health setbacks since his papal election. The bishop of Rome has maintained regular physical activities, including swimming sessions and weekly sports during stays at Castel Gandolfo. Concluding his Sunday balcony address, Leo XIV expressed sincere gratitude to pilgrims and requested personal prayers from the international faithful during his treatment and recovery.

Path of Chicago native Robert Francis Prevost to the papacy

Born in Chicago, Illinois, Robert Francis Prevost became the 267th Bishop of Rome after receiving the necessary votes in the papal conclave on May 8, 2025. He selected the pontifical name Leo XIV, becoming the first American citizen and the first Augustinian friar to occupy the chair of Saint Peter. His election followed the death of Pope Francis, who died in April 2025 after a succession of deteriorating health issues.

Before his appointment to head the Dicastery for Bishops in the Roman Curia, Prevost spent decades living and ministering across dioceses in Peru. His pastoral work as a missionary priest and later as an ordinary bishop established strong bonds with Latin American ecclesiastical conferences. That extensive pastoral history shaped his administrative focus and continues to guide his priorities across the universal Church.

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Adjustments to papal commitments ahead of South America journey

Papal administrative offices anticipate the cancellation of an upcoming public liturgy scheduled for Wednesday, October 14, 2026, which marks the conclusion of a gathering on the apostolic exhortation Amoris Laetitia. The impending hospital stay in Rome prevents the pontiff from presiding over indoor assemblies and official audiences during the middle of the week. Larger external commitments scheduled for later dates, however, remain untouched on the official Vatican agenda.

A major twelve-day pastoral tour of South America, running from Friday, November 6, 2026, to November 17, 2026, remains fully confirmed on the pontifical calendar. During his final remarks at the Angelus to members of the Brotherhood of the Lord of Miracles, Leo XIV reaffirmed his dedication to that itinerary. “Thank you for your prayers for the pastoral visit I will make to Peru,” the pontiff stated to the crowd. The official itinerary encompasses formal state visits and pastoral celebrations in Uruguay, Argentina, and Peru.

Key facts surrounding the clinical procedure and expected recovery

• Patient: Robert Francis Prevost (Pope Leo XIV), aged 71.
• Medical facility: Tenth-floor papal apartment at Agostino Gemelli University Policlinic in Rome.
• Expected hospital stay: Approximately one week of postoperative monitoring.
• Event subject to cancellation: Closing mass for the Amoris Laetitia conference on Wednesday, October 14, 2026.
• Next major international journey: Apostolic tour across South America beginning Friday, November 6, 2026.

Admission to Gemelli Hospital will begin during the first days of the week, following instructions formulated by the medical personnel overseeing papal care. Physicians will conclude the surgical timetable once standard preoperative evaluations are completed at the medical center in Rome.