Up to 10 % of chronic lymphocytic leukemia (CLL) patients present with aggressive secondary B-cell lymphoma (most frequently diffuse large B-cell lymphoma, DLBCL) which may be clonally related to the CLL (i.e., Richter transformation, RT, 80 % of the cases) or de novo (20 % of the cases).
View Article and Find Full Text PDFBackground: Nuclear protein in testis (NUT) midline carcinomas (NMC) are characterized by rearrangements of the gene NUT. In the majority of NMCs, a translocation t(15;19), resulting in a BRD4/NUT fusion gene, is present. Nuclear protein in testis midline carcinomas is a rare, but probably underdiagnosed entity due to misdiagnosis.
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