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ROME - Pope Leo XIV was recovering in Rome's Gemelli hospital on Wednesday after undergoing surgery to remove a cancerous tumour from his right lung.
Part of the pope's lung was removed in the operation and the leader of the world's 1.4 billion Catholics is awaiting the results of tests to determine if the cancer has spread.
The sporty 71-year-old, who was only elected last year, made the surprise announcement that he would be undergoing surgery after Sunday prayers.
He underwent the 90-minute operation on Tuesday, after which the Vatican said he "woke up normally".
"The surgery was successful and there were no complications," the Vatican said in a statement.

A view of Gemelli University Hospital, where Pope Leo XIV was admitted for his operation
Experts said much would depend on how advanced the cancer found was, and whether it had spread, but the Vatican has said it was detected early and was localised which is important in these cases.
"When caught in early stages, then it has a very very good prognosis, which is what we're hoping and praying for with Pope Leo," Juanita Mora, medical spokesperson for the American Lung Association, told AFP.