MALT1 and MALT lymphoma: Genetically, MALT lymphoma is associated with the following four chromosomal translocations: t(11;18)(q21;q21)/BIRC3-MALT1, t(1;14)(q22;q32)/BCL10-IGH, t(14;18)(q32;q21)/IGH-MALT1, and t(3;14)(q31;q32)/FOXP1-IGH [2,3,11,19,20,21,22].