Pope Leo Leaves Hospital After Lung Cancer Surgery

Pope Leo is slated to leave the hospital on Saturday afternoon, October 17, 2026, after undergoing surgery for lung cancer. Blood tests and imaging have confirmed he is fit to return to his apartment at the Vatican. His first public appearance since his hospitalization will be leading prayers from his residence to pilgrims gathered in St. Peter's Square on Sunday.

The 71-year-old pontiff was diagnosed with lung adenocarcinoma, the most prevalent form of lung cancer. The surgery, performed on Tuesday at Rome's Gemelli Hospital, involved the successful removal of the lower lobe of his right lung. Doctors reported the operation was completed without complications.

While the surgery was successful, details regarding the tumor's size and whether the cancer had spread to lymph nodes remain undisclosed. These factors are crucial for determining the long-term prognosis. The diagnosis has caused surprise given the Pope's relatively young age and energetic demeanor since his election in May 2025, raising questions about the future of his papacy.