The Vatican confirmed on Tuesday that Pope Leo XIV has been diagnosed with lung cancer, announcing that surgeons removed the lower lobe of the pontiff’s right lung at Rome’s Gemelli Hospital. “The surgery was successful and there were no complications,” the Holy See said in a medical bulletin, adding that the 71-year-old pope is recovering.
The procedure lasted about 90 minutes and used a video-assisted technique to remove the lobe, ensuring what the Vatican called a “radical” removal of the tumor — taking out all suspect tissue. Tests during the operation confirmed pulmonary adenocarcinoma, a common form of lung cancer of the outer lung that preoperative examinations had already suspected. The pontiff spent about three hours in the operating room, woke normally, and was returned to his room; by Wednesday morning he had passed a “peaceful night.”
Remarkably, the news came from the pope himself. On Sunday, during his weekly Angelus address in St. Peter’s Square, Leo announced that doctors had found a small, localized nodule on his lung during routine checks and had advised its removal. He told pilgrims the growth was contained and had been detected at a very early stage — an unusually open disclosure for an institution long known for guarding the health details of its leaders.
What Doctors Will Watch Next
Further tests are underway to determine whether the cancer has spread to the lymph nodes and whether additional treatment — chemotherapy, immunotherapy, or targeted therapy — will be needed, according to a detailed account of the medical bulletin. Doctors are not discussing further treatment for now. The pope is expected to remain in hospital for about a week, and all public audiences have been cancelled until October 20. The surgery was led by Professor Stefano Margaritora, Gemelli’s chief thoracic surgeon.
A Young Papacy Faces Its First Health Test
The diagnosis is the first major health challenge of a papacy barely 17 months old — Leo was elected in May 2025. The decision to have the pope announce the operation himself, walk through Gemelli’s main entrance waving to well-wishers, and publish detailed medical bulletins is a deliberate break from past eras of papal secrecy — and it has largely kept speculation at bay. If the coming tests show no spread, the pope could return to a normal schedule within weeks.
For now, the message from the Vatican is reassurance: “The operation was successful,” and a spokesman said the pontiff was well enough to request dinner the same evening. The announcement landed on an already crowded world stage, already dominated by the White House’s confrontation with Kyiv over Russian refinery strikes and a Gaza ceasefire that aid groups say exists only in name.
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Sources: The Media Line · Chronicle.ng · The Beagle Online
