Pope won’t require further treatment for lung cancer – Vatican

Pope Leo XIV will not require additional treatment for lung cancer following successful surgery last week to remove the cancerous tissue, the Vatican has confirmed. After undergoing tests on the tissue removed during the procedure, final histological reports and molecular biology analyses confirmed the disease was a pulmonary adenocarcinoma localized to one area.

An oncological evaluation subsequently determined that no further therapy was necessary. Pulmonary adenocarcinoma, the most common form of lung cancer, often affects non-smokers and can develop slowly. Pope Leo announced the need for surgery on October 11, when a lung nodule was discovered, generating concern both within and outside the Vatican.

He underwent the surgery and returned home on October 17, making his first public appearance two days later during the Sunday Angelus prayer from the Apostolic Palace balcony. The pope's brother is also battling cancer, and the recovery has reportedly been faster than typical following such surgery, according to Dr. Juanita Mora of the American Lung Association.

Regular monitoring through CT scans and annual check-ups are expected, along with respiratory physiotherapy to restore breathing capacity. The Vatican's announcement precedes the pope's upcoming South American trip, which may proceed despite the potential risks associated with long flights. The surgeon leading the operation, Prof. Stefano Margaritora, stated there were no clinical reasons to cancel the trip.

For additional protection against respiratory infections, the pope may be advised to take COVID-19, influenza, and respiratory syncytial virus vaccines. The Vatican's latest update indicates that no further cancer treatment is currently required, although ongoing medical follow-up is anticipated as part of the pontiff's recovery.