Pope Leo XIV underwent surgery at Rome's Gemelli hospital to remove a cancerous growth from his right lung. The 71-year-old pontiff, who was elected in May 2025 and formerly served as US Cardinal Robert Prevost, made a surprise announcement regarding the surgery after Sunday prayers. The tumor, which was diagnosed as adenocarcinoma, had been detected at a very early stage during a recent routine health check.
During the successful operation, surgeons removed part of the Pope's right lung. Following the procedure, the Vatican reported that the pontiff spent a calm night in the hospital. While post-operative tests are currently normal, further testing is being conducted to determine if the cancer spread, including to his lymph nodes.
Doctors Luigi Carbone and Stefano Margaritoria stated that the recovery is proceeding as planned. Pope Leo has begun eating normally and walking in his hospital room following respiratory therapy. He is expected to remain in the hospital for approximately one week.
Despite the diagnosis, Pope Leo still plans to travel to South America next month. The pontiff has received well-wishes from around the world, including from Britain's King Charles. While the illness has raised questions about the longevity of his papacy and brought a new urgency to his plans for the Church, the Vatican maintains that his recovery is progressing well.