Pope Leo to be operated on for lump on lung, one month before visit

Pope Leo XIV announced on Sunday that he will undergo surgery in the coming days to remove a lung nodule discovered during recent medical checks, marking the pontiff's first major health scare since his election. Addressing thousands of faithful in St. Peter's Square following his traditional Angelus prayer, the head of the Catholic Church stated that the mass was detected at a very early stage and is well-localized, according to reports from Buenos Aires Times and BBC News.

The 71-year-old pontiff, born Robert Francis Prevost, explained to the public that his medical team advised intervention. The doctors believe it would be right to intervene and so, following their advice, I have decided to have the operation to remove it, Leo said during his weekly address, as detailed by Deutsche Welle. Vatican spokesman Matteo Bruni told journalists that the operation is scheduled for the first days of the week, with an anticipated post-operative recovery period of about a week, as reported by NewsCord. Vatican sources cited by Aleteia indicated the Pope could enter the clinic as early as Tuesday.

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The surgery is set to take place at the Gemelli University Hospital in Rome. The facility has frequently treated popes since John Paul II, housing a dedicated medical suite set up following the 1981 assassination attempt, according to BBC reporting. Medical experts commenting on the condition note that pulmonary nodules are small lumps of tissue typically detected via X-ray or CT scan. According to the National Health Service guidance, such nodules can stem from infections or autoimmune issues, and data from the American Thoracic Society indicates that fewer than five percent of them turn out to be cancerous, as noted by DW. The Vatican has not disclosed whether the nodule is cancerous, as reported by Fox News.

Reactions from political leaders emerged swiftly following the surprise announcement. Italian Prime Minister Giorgia Meloni released a statement via Buenos Aires Times and NewsCord stating that the calmness and serenity with which the Pope spoke provided comfort and reassurance, while offering her personal solidarity and that of the Italian government as he faces the upcoming ordeal.

The health development arrives as the Chicago-born pontiff prepares for an extensive international travel schedule. Leo is currently scheduled to undertake a nearly two-week apostolic journey to Uruguay, Argentina, and Peru between November 6 and 17, a region where he previously served as a missionary and bishop, holding Peruvian citizenship alongside his US roots. While initial statements from the Vatican and the Pope himself indicated the November tour would still proceed, separate analyses such as those from Aleteia suggest that immediate upcoming engagements—such as a Wednesday audience concluding a meeting of families—will likely be altered or delegated to a cardinal.

Before closing his Sunday remarks, Pope Leo also addressed broader geopolitical concerns, renewing appeals for peace in Ukraine and warning of global food security consequences linked to the conflict, particularly regarding grain exports through the Black Sea, as highlighted by Fox News. The health scare follows a turbulent period of high-profile diplomatic friction between the pontiff and international leaders concerning conflicts in the Middle East and global policy issues, covered further in World coverage.

As preparations for the surgery continue at Gemelli Hospital, observers will monitor official bulletins from Holy See Press Office spokesperson Matteo Bruni regarding the exact timing of the procedure and subsequent updates on the diagnostic nature of the removed tissue. Whether the recuperation timeline alters the planned November departure for South America remains a central question for Vatican officials in the coming days.