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Politics · October 14, 2026

What to know about Pope Leo XIV’s lung cancer diagnosis

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Pope Leo XIV, 71, is recovering at Rome's Gemelli Hospital following a 90-minute surgery on Tuesday to remove a cancerous nodule and the lower lobe of his right lung. The Vatican confirmed the diagnosis of lung adenocarcinoma, the most common form of lung cancer, which was detected at an early stage. While the Vatican reports the pontiff is 'progressing as expected'—having resumed walking and a normal diet—the President of Peru suggested the recovery might take longer than initially anticipated. This diagnosis marks the first major health issue of Leo's 17-month papacy, which began in 2025. Currently, a planned trip to South America in November remains on the schedule, though it is under observation.

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Reported across the spectrum

  • Pope Leo XIV was diagnosed with lung adenocarcinoma.
  • The surgery involved removing the lower lobe of his right lung at Gemelli Hospital in Rome.
  • The Pope is 71 years old and was elected in 2025.
  • The nodule was detected at an early stage during routine checks.
  • The Vatican reported that the Pope has begun walking and resumed a normal diet post-surgery.
  • The Pope revealed the diagnosis himself during a Sunday prayer service.
  • All papal audiences through Oct. 20 have been canceled.

Reported by only some outlets

  • The President of Peru stated that the Pope's recovery could take 'several weeks longer than expected.'
  • The surgery lasted approximately 90 minutes, though the Pope was in the operating room for nearly three hours.
  • Medical staff recited the rosary in the hospital chapel during the operation.
  • The Pope holds Peruvian citizenship and spent two decades as a missionary there.
  • Leo's parents both died of cancer-related or heart conditions in the 1990s.

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