Cytogenetic studies of a diffuse mixed cell lymphoma of T cell origin

The chromosome finding obtained from a lymph node of a patient with T cell lymphoma is described. Two different abnormal clones were found; one of them had a t(14;18)(q32;q21), along with other structural and numerical abnormalities, including 1p+q-,1p-,2p+q+, der(11),t(11;?)(q13;?),+20,+21,22p+. The other clone contained der(13),t(13;?)(q22;?).