Pope Leo underwent surgery to address lung cancer, with the lower lobe of his right lung removed, as confirmed by the Vatican on Tuesday. The Vatican reported that post-surgery tests substantiated a diagnosis of lung adenocarcinoma. This diagnosis, initially suspected through preoperative assessments, was validated during the surgical procedure. Notably, the official statement did not elaborate on future treatment plans, with no mention of potential chemotherapy or alternative therapies at this stage.
Emphasizing the comprehensive nature of the surgery, the Vatican medical bulletin highlighted the “radical” removal of the lobe to eliminate any remaining cancerous cells. It was explained that human lungs typically consist of five lobes, with three in the right lung and two in the left.
Medical experts have indicated that a more detailed understanding of the tumor’s size and potential spread to the lymph nodes is imperative to assess the prognosis accurately. The Vatican has yet to disclose this crucial information. Dr. Stephen Liu, a specialist in lung cancer at Georgetown University, stressed the significance of determining the cancer’s stage for prognosis and treatment planning.
During the approximately three-hour operation, which included a 90-minute surgical procedure, the 71-year-old pontiff underwent successful surgery and recovered consciousness post-surgery. The medical team, led by Dr. Stefano Margaritora, performed the operation at Gemelli Hospital in Rome. Notably, oncologists expressed optimism regarding Leo’s prognosis, anticipating a positive outcome given the early detection and intervention.
The surgery coincided with a prayer session led by medical staff at the hospital chapel. The Vicar of Rome, Cardinal Baldassare Reina, called for prayers to support Pope Leo during his hospitalization. Leo’s transparency about his health condition marks a departure from the usual discretion surrounding papal health matters.
Despite the unexpected nature of the surgery, Leo’s decision was influenced by his desire to maintain scheduled travel plans. The Vatican confirmed that Leo’s recovery will entail a week-long hospital stay, leading to the cancellation of all audiences until Oct. 20. The upcoming trip to South America in November remains a focal point, with considerations for Leo’s recovery timeline and the extensive travel involved.
Leo, elected in May 2025, is notably youthful for a papal figure and is known for his active lifestyle, including a passion for sports like tennis. His overall health and absence of prior health issues have been highlighted. The importance of Leo’s recovery and post-surgery care is underscored by the rigorous travel itinerary planned for his upcoming trip to South America.
