We found 15 different variants of the t(11;14) that are the consequence of different 11q13 breakpoints and various deletions of Variable (del IGH Var) or Constant (del IGH Const) IGH segments and also duplications and losses of the IGH gene on the normal nontranslocated chromosome 14 as well as IGH/Cyclin D1 (CCND1) fusion on der(14) and CCND1/IGH fusions on der(11). 