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Pope Leo needs no further lung cancer treatment, Vatican says

<i>Tiziana Fabi/AFP/Getty Images via CNN Newsource</i><br/>Pope Leo XIV addresses the crowd during the weekly general audience at St. Peter's Square in the Vatican on October 21.
Tiziana Fabi/AFP/Getty Images via CNN Newsource
<i>Tiziana Fabi/AFP/Getty Images via CNN Newsource</i><br/>Pope Leo XIV addresses the crowd during the weekly general audience at St. Peter's Square in the Vatican on October 21.

By Max Saltman, Barbie Nadeau, Christopher Lamb, CNN

(CNN) — Pope Leo XIV’s lung cancer surgery last week was a success and no further treatment is required, the Vatican press office said in a bulletin Wednesday.

“The final histological reports and molecular biology analyses of the tissue removed during the Holy Father’s surgery have been completed today,” said Dr. Luigi Carbone, the pope’s personal physician, and Dr. Stefano Margaritora, a thoracic surgery professor who led the surgical team.

“The results have confirmed that the condition was a pulmonary adenocarcinoma and that the disease was localized. A subsequent oncological evaluation has confirmed that no further therapy is required,” the bulletin added.

Pulmonary adenocarcinoma is the most common type of lung cancer, accounting for roughly 40% of all cases. It’s slow-moving and often affects non-smokers.

Leo’s announcement on October 11 that he required surgery for a “nodule” on his lung came as a shock both within and outside the Vatican, given the pope’s penchant for clean living. After a short stay at a hospital in Rome, where doctors removed the lobe of his left lung, Leo returned home on October 17.

The next day, he made his first public appearance since his diagnosis, leading the Sunday Angelus from the balcony of the Apostolic Palace.

“This experience has given me a profound sense of closeness to all those who are going through illness or a state of infirmity,” he told crowds of worshipers.

The all-clear arrives ahead of the pontiff’s planned South America trip next month. The news that the pope had cancer complicated plans for the journey, scheduled to include stops in Peru, Uruguay and Argentina and require at least 14 flights.

Though the Vatican has not officially confirmed the pope’s plans for travel, Margaritora told Vatican News that he saw “no clinical reasons” for canceling the trip.

This is a developing story and will be updated.

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CNN’s Sharon Braithwaite contributed reporting.

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