Pope Leo Needs No Further Cancer Treatment After Lung Surgery
By Global Leaders Insights Team | Oct 22, 2026
Pope Leo will not need further cancer treatment after undergoing lung surgery, his doctors announced on Wednesday.
Tests on the tissue removed during the operation showed that the cancer had not spread beyond the affected area.
The findings offer encouraging news about the 71-year-old pope’s health as he continues to recover.
The pope left hospital on October 17 and has started returning to his public duties. However, his planned visit to Uruguay, Argentina and Peru from November 6 to 17 remains uncertain.
Vatican officials are assessing his recovery before deciding whether he can complete the trip as scheduled.
- Pope Leo Needs No Further Cancer Treatment After Lung Surgery
- Pope Leo’s Doctors Confirm Lung Cancer Has Not Spread Beyond Affected Area
- Pope Leo Resumes Public Duties as Vatican Reviews South America Visit
Doctors Confirm Cancer Has Not Spread
Pope Leo underwent surgery on October 13 to remove the lower part of his right lung after doctors found a tumour. Further tests confirmed that he had lung adenocarcinoma, a common type of lung cancer.
According to his medical team, examinations of the removed tissue and additional laboratory tests showed that the cancer remained localised. Cancer specialists reviewed the results and concluded that the pope would not need further treatment.
The doctors have not released further details about the tumour’s size or the stage of the disease. However, their assessment means the pope will not require additional cancer treatment following the operation.
Pope Leo was discharged from hospital on October 17, four days after surgery. Since then, he has gradually resumed his duties, with the Vatican taking steps to ensure that his schedule allows enough time for recovery.
The latest update has brought relief to Catholics around the world who have been following news about Pope Leo’s health. While doctors have ruled out the need for further treatment, the pope’s cancer recovery will remain a priority in the coming weeks.
Pope Returns to Public Duties
On Wednesday, October 21, Pope Leo returned to St. Peter’s Square for his weekly general audience. It was his first appearance at the square since his surgery. He greeted pilgrims, waved to the crowds and offered blessings during the event.
His return marked an important step towards resuming his regular activities. However, the Vatican is expected to manage his schedule carefully as he recovers rather than immediately return him to his full workload.
As head of the Catholic Church, the pope has a demanding schedule that includes public appearances, meetings and international visits. His medical team’s latest assessment is encouraging, but his health will continue to be considered when planning these activities.
Doctors have indicated that there are no medical reasons preventing him from travelling. However, Vatican officials have suggested that changes to the pace of his engagements may be needed to help him recover.
South America Trip Still Under Review
Pope Leo is scheduled to visit Uruguay, Argentina and Peru from November 6 to 17. The trip will involve international travel and several public events, raising questions about whether he will be ready to take on such a demanding schedule.
Although his doctors have not ruled out the visit, the final decision will depend on his recovery and whether the itinerary can be managed without placing too much strain on him.
The planned Pope Leo South America visit would be an important international engagement for the US-born pope, who was elected in May 2025. It would also give him an opportunity to meet Catholic communities across South America.
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For now, the medical update offers encouraging news. The cancer has not spread beyond the affected area, and doctors say no further treatment is needed. The coming weeks will show how quickly Pope Leo can return to his usual schedule and whether he will be able to make the planned trip to South America.




