Pope Leo XIV’s lung surgery has been successfully completed, the Vatican has confirmed, after the 71-year-old pontiff underwent an operation in a Rome hospital to remove a nodule from his lung.
In a statement on Tuesday, the Vatican said the procedure was completed as planned and within the expected time.
“The procedure was successfully completed, within the expected time and in the planned manner,” the statement said.
It added that the Pope had returned to his hospital room, with further details expected later.
The operation marks Leo XIV’s first hospitalisation since he became head of the Catholic Church on May 8, 2025.
The pontiff arrived at the hospital on Tuesday morning smiling and waving, hours before the procedure to remove the lung growth.
Pope Leo XIV Discovered Lung Nodule During Routine Checks
The Vatican announced the planned operation on Sunday after the Pope addressed worshippers following the Angelus prayers in St Peter’s Square.
Leo said doctors had discovered the nodule at a very early stage during routine medical checks and recommended surgery.
According to the Vatican, the discovery was not prompted by any symptoms.
Pulmonary nodules are small growths in the lung that can have several causes. Most are benign, although some may indicate an early stage of lung cancer.
Professor Federico Venuta, head of thoracic surgery at Policlinico Umberto I hospital in Rome, told AFP that such nodules could be inflammatory, infectious, autoimmune or congenital, while others could be malignant.
He said the outlook would be favourable if a malignancy were detected at an early stage without evidence of spread to other parts of the body.
Marco Scarci, a thoracic surgery expert in the United Kingdom, also told AFP that the procedure was not particularly risky and expressed expectations of a quick recovery.
Vatican Cancels Pope’s Audiences Until October 20
Ahead of the operation, the Vatican said the Pope was expected to need about a week to recover.
His scheduled audiences have been cancelled until October 20.
Vatican Secretary of State Cardinal Pietro Parolin told Italian news agency ANSA that Leo had remained calm about his condition when they met on Monday.
The Vicar General for the Diocese of Rome, Cardinal Baldassare Reina, also led a rosary prayer for the Pope in the hospital chapel. The Vatican broadcast the prayer, which was attended by dozens of people.
Reina called on parishes across Rome to join in praying for the pontiff’s recovery.
The news of the operation prompted concern among members of the public gathered outside the hospital, with some expressing relief that the growth had been detected early.
Pope Leo XIV’s South American Trip Still Scheduled
The Chicago-born pontiff, the first American to lead the Catholic Church, is generally believed to be in good health and is known for his sporting interests.
He is scheduled to visit Uruguay, Argentina and Peru from November 6 to 17.
It remains unclear whether the planned trip would be affected if his recovery takes longer than expected.
Under Church law, the Cardinal Camerlengo oversees certain administrative responsibilities following a pope’s death. However, the Catholic Church has no deputy who automatically replaces a pope if he becomes incapacitated.
The Vatican has historically maintained secrecy around the health of popes but became more open about medical updates during the illness of Pope Francis, Leo’s predecessor.
The latest statement confirmed the successful completion of Leo’s operation, although further details about his condition and recovery were not immediately available.