2 Department of Radiology, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada.
3 Research Institute of Oncology and Hematology, CancerCare Manitoba, Winnipeg, MB, Canada; and.
4 Section of Hematology/Oncology, Department of Internal Medicine, Max Rady College of Medicine, Rady Faculty of Health Sciences, University of Manitoba and CancerCare Manitoba, Winnipeg, MB, Canada.
Brain involvement, although rare, can occur in HCL.The combination of cladribine and rituximab is a highly effective treatment of HCL with brain involvement.