Judith Trotman, MBChB, FRACP, FRCPA, clinical professor at the University of Sydney in Concord, New South Wales, Australia, and head of the Hematology Department at Concord Repatriation General Hospital, provides background on mantle cell lymphoma, its unique treatment challenges, and the significance of the SHINE trial, which assessed ibrutinib plus bendamustine and rituximab in untreated mantle cell lymphoma.