Pope Leo XIV diagnosed with lung cancer after surgery to remove part of right lung

ROME — Pope Leo XIV underwent surgery Tuesday that confirmed he has lung cancer and doctors removed the lower lobe of his right lung, the Vatican said. Tests confirmed a diagnosis of lung adenocarcinoma, the Vatican said in a medical bulletin after the surgery. It said the diagnosis had been suspected by preoperative tests and was confirmed during surgery. The statement made no mention of treatment going forward, and the Vatican said doctors were not currently speaking of chemotherapy or other therapies pending the results of other tests. The Vatican press office noted the medical statement spoke of the “radical” removal of the lobe as an indication that doctors removed all suspect tissue in hopes of removing any lingering traces of the cancer. Leo's lymph nodes also would have been removed and tested, to determine if the cancer had spread, and there was no word yet on those test results. “Adenocarcinoma is the most common (type of lung cancer), also with the most favorable prognosis,” said Dr. Stephen Liu, a lung cancer expert at Georgetown’s Lombardi Comprehensive Cancer Ce