Def Leppard's guitarist is dealing with a health issue. Vivian Campbell has Hodgkin's lymphoma, a condition he was first diagnosed with in 2013. He had previously announced being in remission after treatment.

The rocker's cancer has come back, and he is undergoing treatment to manage it. Further details about his condition and treatment plans are available.

Campbell is continuing with his activities despite his health issues, with more information about his situation provided by his interview with a radio host.