Pope Leo to undergo surgery after discovery of lung nodule
In short:
Pope Leo says he will undergo surgery to remove a lung nodule.
The 71-year-old pontiff, who is relatively young for a church leader, did not say whether the lesion was malignant during his Sunday address to the faithful.
What's next?
The Catholic leader is due to make an 11-day tour of Uruguay, Argentina and Peru from November 6-17.



