More Details on Michael Bublé’s Son's Cancer Battle

Doctors reportedly revealed the cancer diagnosis to Michael and wife Luisana Lopilato after performing a liver biopsy on Noah, 3.

It is being reported that Noah will undergo chemotherapy for the next four months. Luisana's sister Daniela told the publication, "If God wanted it to be discovered that way, it's because he wants to save Noah. Cancer is a horrible illness but we have faith in Noah being able to overcome this.”

Daniela went on, "We know he will. The time to start a long and very difficult treatment has come but it's got to be done. They say children are normally strong to put up with chemotherapy and my nephew is a warrior.”

Last month, Luisiana and Noah flew to Los Angeles after he suffered from a high fever. Daniela revealed, "It was there they discovered something wasn't right. We have very good specialists but for personal and family reasons, Michael and my sister decided to fly to the States.”

As for how Noah is dealing with the diagnosis, Daniela shared, "He has the innocence of children and that is good. He doesn't understand too much what is happening. The love people are showing is helping us to see things with optimism and we have a lot of faith."

Last week, Daniela cleared the air on Noah's cancer diagnosis, UK Express reported. "Michael and my sister will publish more statements and I can't say any more but it's not leukemia or the central nervous system as people are saying. That's all I can say.”