Full Breakdown
Pope Leo XIV Resumes Public Duties After Lung Cancer Surgery
By Drooid · · How we work
Return to the Vatican and First Angelus
On Oct 17, Pope Leo XIV left Rome’s Gemelli Hospital and returned to the Vatican, walking unaided to his car and greeting well-wishers. The following day, Oct 18, he appeared at the window of the Apostolic Palace and led the traditional Angelus prayer before an estimated 15,000 faithful gathered in St. Peter’s Square.
Background and Context
In early October, routine examinations revealed a suspicious nodule in the pope’s right lung. Earlier in the month, surgeons performed a video-assisted operation that removed the lower lobe of his right lung. Pathology confirmed lung adenocarcinoma, the most common form of lung cancer. The procedure lasted about 90 minutes and was reported as uncomplicated. This health event marks the first major medical crisis of Leo’s 17-month papacy; he was elected in May 2025 as the first U.S.–born pope.
Data and Statistics
- Age: 71
- Surgery: removal of the lower lobe of the right lung (video-assisted, 90 min)
- Hospital stay: four days (admitted early October, discharged Oct 17)
- Crowd at Angelus: ? 15,000 (Vatican estimate)
- Planned Latin-America trip: Nov 6 – 17 (scheduled), involving a dozen flights and two helicopter rides to high-altitude sites
Official Statements & Responses
The Vatican press office released a statement noting that blood tests and a chest X-ray performed on the morning of Oct 17 confirmed the pope’s clinical condition was satisfactory for discharge. Pope Leo’s personal physician, Dr. Luigi Carbone, and chief thoracic surgeon Dr. Stefano Margaritora affirmed that the pope was “fit for discharge.” In his Angelus address, Leo said the experience had brought him closer to those suffering illness and reiterated his intention to resume his regular schedule.
On-the-Ground Reports
Pilgrims expressed deep emotion at the pope’s return. Claire Holland, visiting from Jacksonville, Fla., described the moment as “very blessed” and noted that “millions of prayers” seemed to have helped the pope’s swift recovery.
Conflicting Reports & Gaps
- Trip start date: Reuters and Newsweek list the Latin-America itinerary as Nov 6 – 17, while NBC News reports the journey beginning later in November.
- Tumor details: No source has disclosed the exact size of the removed nodule or whether cancer has spread to nearby lymph nodes, leaving the prognosis uncertain.
- Future treatment: While doctors have not announced additional therapy, the pending histological and genetic analysis of the tumor will determine whether chemotherapy, immunotherapy, targeted therapy, or a combination may be required.
What’s Next
The pope’s next major public engagement is the Angelus on Oct 18. The Vatican has not announced any changes to the scheduled general audience, which was originally postponed through later in the month. Assuming the projected recovery timeline holds, Pope Leo XIV is expected to embark on his Latin-America pilgrimage on Nov 6, pending final medical clearance. Ongoing testing of the tumor tissue will guide any further oncologic treatment decisions.