MALT1 and thyroid gland mucosa-associated lymphoid tissue lymphoma: For instance: t(11;18)(q21;q21)/API2::MALT1 is most frequent in MALT lymphoma of the lung (45%), followed by the stomach (23%) and intestine (19%); t(1;14)(p22;q32)/BCL10::IGH is found in MALT lymphoma of the lung (8%), intestine (7%), and stomach (2%); t(14;18)(q32;q21)/IGH::MALT1 occurs in the ocular adnexa (16%), skin (7%), and salivary glands (6%); t(3;14)(p14.1;q32)/FOXP1::IGH has been reported in MALT lymphoma of the thyroid (50%), ocular adnexa (20%), and skin (10%) [9,10,11].